Structural Classification of Proteins
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Family: Globins

Heme-binding protein

Lineage:

  1. Root: scop
  2. Class: All alpha proteins [46456]
  3. Fold: Globin-like [46457]
    core: 6 helices; folded leaf, partly opened
  4. Superfamily: Globin-like [46458]
    link to SUPERFAMILY database - Superfamily
  5. Family: Globins [46463]
    Heme-binding protein

Protein Domains:

  1. Hemoglobin I [46464]
    1. Ark clam (Scapharca inaequivalvis) [TaxId: 6561] [46465] (19)
      1. 3sdh picpic
        complexed with hem
        1. chain a [14984] picpiclink
        2. chain b [14985] picpiclink
      2. 2av0 picpic
        automatically matched to d2hbia_
        complexed with cmo, hem; mutant
        1. region a:2-146 [127347] picpiclink
      3. 2av0 picpic
        automatically matched to d2hbia_
        complexed with cmo, hem; mutant
        1. region b:2-146 [127348] picpiclink
      4. 1jzl picpic
        complexed with cmo, hem; mutant
        1. chain a [67865] picpiclink
        2. chain b [67866] picpiclink
      5. 4sdh picpic
        complexed with hem
        1. chain a [14988] picpiclink
        2. chain b [14989] picpiclink
      6. 7hbi picpic
        complexed with cmo, hem; mutant
        1. chain a [14994] picpiclink
        2. chain b [14995] picpiclink
      7. 4hbi picpic
        complexed with hem; mutant
        1. chain a [14990] picpiclink
        2. chain b [14991] picpiclink
      8. 5hbi picpic
        complexed with cmo, hem; mutant
        1. chain a [14992] picpiclink
        2. chain b [14993] picpiclink
      9. 2av3 picpic
        automatically matched to d2hbia_
        complexed with hem; mutant
        1. region a:2-146 [127355] picpiclink
      10. 2av3 picpic
        automatically matched to d2hbia_
        complexed with hem; mutant
        1. region b:2-146 [127356] picpiclink
      11. 1hbi picpic
        complexed with hem, o2
        1. chain a [14996] picpiclink
        2. chain b [14997] picpiclink
      12. 6hbi picpic
        complexed with hem; mutant
        1. chain a [15000] picpiclink
        2. chain b [15001] picpiclink
      13. 1jzm picpic
        complexed with hem; mutant
        1. chain a [67867] picpiclink
        2. chain b [67868] picpiclink
      14. 1nxf picpic
        complexed with cmo, hem
        1. chain a [92298] picpiclink
        2. chain b [92299] picpiclink
      15. 1jzk picpic
        complexed with hem; mutant
        1. chain a [67861] picpiclink
        2. chain b [67862] picpiclink
        3. chain c [67863] picpiclink
        4. chain d [67864] picpiclink
      16. 1sct picpic
        complexed with cmo, hem
        1. chain a [15002] picpiclink
        2. chain b [15003] picpiclink
        3. chain c [15004] picpiclink
        4. chain d [15005] picpiclink
        5. chain e [15006] picpiclink
        6. chain f [15007] picpiclink
        7. chain g [15008] picpiclink
        8. chain h [15009] picpiclink
      17. 1jwn picpic
        complexed with cmo, hem; mutant
        1. chain a [67394] picpiclink
        2. chain b [67395] picpiclink
        3. chain c [67396] picpiclink
        4. chain d [67397] picpiclink
      18. 1nwi picpic
        complexed with hem
        1. chain a [92237] picpiclink
        2. chain b [92238] picpiclink
        3. chain c [92239] picpiclink
        4. chain d [92240] picpiclink
      19. 1nwn picpic
        complexed with cmo, hem
        1. chain a [92243] picpiclink
        2. chain b [92244] picpiclink
    2. Clam (Lucina pectinata) [TaxId: 29163] [46466] (4)
      1. 1b0b picpic
        1. chain a [15010] picpiclink
      2. 1flp picpic
        complexed with hem
        1. chain a [15011] picpiclink
      3. 1ebt picpic
        1. chain a [15013] picpiclink
      4. 1moh picpic
        complexed with h2s, hem
        1. chain a [15012] picpiclink
  2. Trematode hemoglobin/myoglobin [63438]
    1. Paramphistomum epiclitum [TaxId: 54403] [63439] (2)
      1. 1h97 picpic
        complexed with hem, so4
        1. chain a [60812] picpiclink
        2. chain b [60813] picpiclink
      2. 1kfr picpic
        complexed with hem, so4
        1. chain a [72424] picpiclink
  3. Glycera globin [46467]
    1. Marine bloodworm (Glycera dibranchiata) [TaxId: 6350] [46468] (8)
      1. 1jl7 picpic
        component III
        complexed with cn, hem
        1. chain a [71726] picpiclink
      2. 1jl6 picpic
        component IV
        complexed with cn, hem
        1. chain a [71725] picpiclink
      3. 1jf4 picpic
        component IV
        complexed with hem
        1. chain a [71643] picpiclink
      4. 1jf3 picpic
        component III
        complexed with hem
        1. chain a [71642] picpiclink
      5. 2hbg picpic
        complexed with hem
        1. chain a [15014] picpiclink
      6. 1hbg picpic
        complexed with hem
        1. chain a [15015] picpiclink
      7. 1vre picpic
        complexed with cmo, hem
        1. chain a [15017] picpiclink
      8. 1vrf picpic
        complexed with cmo, hem
        1. chain a [15016] picpiclink
  4. Myoglobin [46469]
    1. Sperm whale (Physeter catodon) [TaxId: 9755] [46470] (181)
      SQ P02185
      1. 1a6m picpic
        complexed with hem, oxy, so4
        1. chain a [15018] picpiclink
      2. 1naz picpic
        complexed with hem, oh, sul; mutant
        1. chain a [85505] picpiclink
      3. 2ekt picpic
        automatically matched to d1ufpa_
        complexed with 6he, so4
        1. region a:1-153 [146883] picpiclink
      4. 1a6k picpic
        complexed with hem, so4
        1. chain a [15019] picpiclink
      5. 1bzp picpic
        complexed with hem, so4
        1. chain a [15020] picpiclink
      6. 1bzr picpic
        complexed with cmo, hem, so4
        1. chain a [15023] picpiclink
      7. 1bz6 picpic
        complexed with hem, so4
        1. chain a [15024] picpiclink
      8. 1a6g picpic
        complexed with cmo, hem, so4
        1. chain a [15021] picpiclink
      9. 1u7r picpic
        automatically matched to d1ufpa_
        complexed with hem, imd
        1. region a:1-153 [119621] picpiclink
      10. 1a6n picpic
        complexed with hem, so4
        1. chain a [15022] picpiclink
      11. 2z6t picpic
        automatically matched to d1ufpa_
        complexed with hem, per, so4
        1. region a:1-151 [154183] picpiclink
      12. 1jw8 picpic
        complexed with cmo, hem, so4
        1. chain a [67376] picpiclink
      13. 1h1x picpic
        complexed with cyn, hem, so4; mutant
        1. chain a [90542] picpiclink
      14. 2z6s picpic
        automatically matched to d1ufpa_
        complexed with hem, oxy, so4
        1. region a:1-152 [154182] picpiclink
      15. 1dxc picpic
        complexed with cmo, hem, so4; mutant
        1. chain a [15026] picpiclink
      16. 1dxd picpic
        complexed with cmo, hem, so4; mutant
        1. chain a [15025] picpiclink
      17. 2eku picpic
        automatically matched to d1ufpa_
        complexed with 7he, so4
        1. region a:1-153 [146884] picpiclink
      18. 1j3f picpic
        complexed with cr, czm, po4; mutant
        1. chain a [103835] picpiclink
      19. 1u7s picpic
        automatically matched to d1ufpa_
        complexed with hem
        1. region a:1-153 [119622] picpiclink
      20. 1v9q picpic
        automatically matched to d1j3fa_
        complexed with czm, mn3, po4; mutant
        1. region a:0-153 [119893] picpiclink
      21. 1bvc picpic
        apo form complexed with biliverdin IX
        complexed with bla, po4
        1. chain a [15031] picpiclink
      22. 2evk picpic
        automatically matched to d1dtma_
        complexed with acy, hem; mutant
        1. region a:1-152 [132433] picpiclink
      23. 1do1 picpic
        mutant
        1. chain a [15049] picpiclink
      24. 1bvd picpic
        apo form complexed with biliverdin IX
        complexed with bla
        1. chain a [15027] picpiclink
      25. 1myz picpic
        complexed with cmo, hem, sul; mutant
        1. chain a [91495] picpiclink
      26. 2jho picpic
        automatically matched to d1ufpa_
        complexed with cyn, hem, so4, zn
        1. region a:1-153 [138322] picpiclink
      27. 1cio picpic
        complexed with hem, mto, so4; mutant
        1. chain a [15029] picpiclink
      28. 2mbw picpic
        complexed with hem, so4; mutant
        1. chain a [15030] picpiclink
      29. 1n9x picpic
        complexed with hem, oh, sul; mutant
        1. chain a [85477] picpiclink
      30. 2g11 picpic
        automatically matched to d1jdo__
        complexed with cmo, hem, so4; mutant
        1. region a:0-153 [134509] picpiclink
      31. 2g12 picpic
        automatically matched to d1jdo__
        complexed with cmo, hem, so4; mutant
        1. region a:0-153 [134510] picpiclink
      32. 2g14 picpic
        automatically matched to d1jdo__
        complexed with cmo, hem, so4; mutant
        1. region a:0-153 [134511] picpiclink
      33. 1co9 picpic
        complexed with hem, mto, so4; mutant
        1. chain a [15028] picpiclink
      34. 1mz0 picpic
        combined rietveld and stereochemical restraint refinement
        complexed with cmo, hem, sul; mutant
        1. chain a [85238] picpiclink
      35. 1wvp picpic
        automatically matched to d1ufpa_
        complexed with hem, nzh, so4
        1. region a:1-151 [121346] picpiclink
      36. 1l2k picpic
        complexed with hem, nd4, so4
        1. chain a [73507] picpiclink
      37. 2g0v picpic
        automatically matched to d1jdo__
        complexed with cmo, hem, so4; mutant
        1. region a:0-153 [134502] picpiclink
      38. 1do3 picpic
        1. chain a [15077] picpiclink
      39. 1n9i picpic
        complexed with hem, oh, sul; mutant
        1. chain a [85467] picpiclink
      40. 2g0z picpic
        automatically matched to d1jdo__
        complexed with cmo, hem, so4; mutant
        1. region a:0-153 [134507] picpiclink
      41. 2g0x picpic
        automatically matched to d1jdo__
        complexed with cmo, hem, so4; mutant
        1. region a:0-153 [134505] picpiclink
      42. 2g10 picpic
        automatically matched to d1jdo__
        complexed with cmo, hem, so4; mutant
        1. region a:0-153 [134508] picpiclink
      43. 1lue picpic
        complexed with hem, mto, so4; mutant
        1. chain a [91126] picpiclink
      44. 1ufj picpic
        complexed with czm, fe, po4; mutant
        1. chain a [107815] picpiclink
      45. 1cik picpic
        complexed with hem, mto, so4; mutant
        1. chain a [15039] picpiclink
      46. 1n9h picpic
        complexed with hem, oh, sul; mutant
        1. chain a [85466] picpiclink
      47. 1mbd picpic
        complexed with hem, so4
        1. chain a [15033] picpiclink
      48. 1abs picpic
        complexed with cmo, hem, so4; mutant
        1. chain a [15034] picpiclink
      49. 1vxh picpic
        complexed with hem, mto, so4
        1. chain a [15036] picpiclink
      50. 1f65 picpic
        complexed with hem, o2, so4; mutant
        1. chain a [15051] picpiclink
      51. 1yoh picpic
        reconstituted with cobalt
        complexed with coh, mto, so4
        1. chain a [15037] picpiclink
      52. 1yoi picpic
        reconstituted with cobalt
        complexed with coh, oxy, so4
        1. chain a [15035] picpiclink
      53. 104m picpic
        complexed with hem, nbn, so4
        1. chain a [15041] picpiclink
      54. 1do4 picpic
        1. chain a [15115] picpiclink
      55. 2bli picpic
        automatically matched to d1ltw__
        complexed with hem; mutant
        1. region a:1-153 [128731] picpiclink
      56. 1vxf picpic
        complexed with cmo, hem, so4
        1. chain a [15038] picpiclink
      57. 2spm picpic
        complexed with hem, mto, so4; mutant
        1. chain a [15045] picpiclink
      58. 110m picpic
        complexed with hem, mnc, so4; mutant
        1. chain a [15050] picpiclink
      59. 1yog picpic
        reconstituted with cobalt
        complexed with coh, so4
        1. chain a [15040] picpiclink
      60. 1vxd picpic
        complexed with hem, so4
        1. chain a [15042] picpiclink
      61. 1ofk picpic
        complexed with hem, mto, so4; mutant
        1. chain a [15061] picpiclink
      62. 1ch2 picpic
        complexed with hem, mto, so4; mutant
        1. chain a [15064] picpiclink
      63. 1ofj picpic
        complexed with hem, mto, so4; mutant
        1. chain a [15065] picpiclink
      64. 1jp9 picpic
        complexed with hem, so4
        1. chain a [67010] picpiclink
      65. 2blh picpic
        automatically matched to d1ltw__
        complexed with hem; mutant
        1. region a:1-153 [128730] picpiclink
      66. 2g0s picpic
        automatically matched to d1jdo__
        complexed with cmo, hem, so4; mutant
        1. region a:0-153 [134498] picpiclink
      67. 2mye picpic
        complexed with enc, hem, so4
        1. chain a [15044] picpiclink
      68. 1hjt picpic
        complexed with hem, nmo, so4
        1. chain a [15046] picpiclink
      69. 1ltw picpic
        complexed with hem, oxy, so4; mutant
        1. chain a [15060] picpiclink
      70. 109m picpic
        complexed with enc, hem, so4; mutant
        1. chain a [15063] picpiclink
      71. 1ch9 picpic
        complexed with hem, mto, so4; mutant
        1. chain a [15062] picpiclink
      72. 1f63 picpic
        complexed with hem, so4; mutant
        1. chain a [15072] picpiclink
      73. 1n9f picpic
        complexed with hem, oh, sul; mutant
        1. chain a [85465] picpiclink
      74. 2eb8 picpic
        automatically matched to d1ufpa_
        complexed with cup, po4
        1. region a:0-153 [146762] picpiclink
      75. 1mbc picpic
        complexed with hem, so4
        1. chain a [15032] picpiclink
      76. 1mll picpic
        complexed with hem, mto, so4; mutant
        1. chain a [15057] picpiclink
      77. 2mge picpic
        complexed with hem, so4; mutant
        1. chain a [15056] picpiclink
      78. 1mym picpic
        complexed with cmo, hem, so4; mutant
        1. chain a [15054] picpiclink
      79. 2spo picpic
        complexed with hem, mto, so4; mutant
        1. chain a [15053] picpiclink
      80. 1mtj picpic
        complexed with hem, so4; mutant
        1. chain a [15052] picpiclink
      81. 1mls picpic
        complexed with hem, mto, so4; mutant
        1. chain a [15058] picpiclink
      82. 1ajg picpic
        complexed with cmo, hem, so4
        1. chain a [15067] picpiclink
      83. 1dti picpic
        1. chain a [15074] picpiclink
      84. 102m picpic
        complexed with hem, so4; mutant
        1. chain a [15073] picpiclink
      85. 2bw9 picpic
        automatically matched to d1ltw__
        complexed with cmo, hem; mutant
        1. region m:1-153 [129326] picpiclink
      86. 1jpb picpic
        complexed with hem, so4
        1. chain a [67013] picpiclink
      87. 2evp picpic
        automatically matched to d1dtma_
        complexed with bme, hem; mutant
        1. region a:1-152 [132439] picpiclink
      88. 1vxc picpic
        complexed with cmo, hem, so4
        1. chain a [15043] picpiclink
      89. 2spl picpic
        complexed with hem, so4; mutant
        1. chain a [15047] picpiclink
      90. 1ajh picpic
        complexed with cmo, hem, so4
        1. chain a [15068] picpiclink
      91. 2spn picpic
        complexed with hem, o2, so4; mutant
        1. chain a [15075] picpiclink
      92. 1do7 picpic
        1. chain a [15130] picpiclink
      93. 1o16 picpic
        complexed with hem, mto, so4; mutant
        1. chain a [92405] picpiclink
      94. 2g0r picpic
        automatically matched to d1jdo__
        complexed with cmo, hem, so4; mutant
        1. region a:0-153 [134497] picpiclink
      95. 1tes picpic
        complexed with etn, hem, so4; mutant
        1. chain a [15059] picpiclink
      96. 1vxe picpic
        complexed with hem, mto, so4
        1. chain a [15066] picpiclink
      97. 1mcy picpic
        complexed with cmo, hem, so4; mutant
        1. chain a [15076] picpiclink
      98. 1co8 picpic
        complexed with hem, mto, so4; mutant
        1. chain a [15079] picpiclink
      99. 2mgg picpic
        complexed with hem, so4; mutant
        1. chain a [15069] picpiclink
      100. 1jdo picpic
        complexed with hem, no, so4; mutant
        1. chain a [15084] picpiclink
      101. 1ch7 picpic
        complexed with hem, mto, so4; mutant
        1. chain a [15083] picpiclink
      102. 1vxg picpic
        complexed with hem, so4
        1. chain a [15048] picpiclink
      103. 2mgf picpic
        complexed with hem, so4; mutant
        1. chain a [15080] picpiclink
      104. 2myd picpic
        complexed with hem, npn, so4
        1. chain a [15071] picpiclink
      105. 2mgc picpic
        complexed with hem, so4; mutant
        1. chain a [15090] picpiclink
      106. 1obm picpic
        complexed with hem, mto, so4; mutant
        1. chain a [15091] picpiclink
      107. 111m picpic
        complexed with hem, nbn, so4; mutant
        1. chain a [15088] picpiclink
      108. 1fcs picpic
        complexed with hem, so4; mutant
        1. chain a [15055] picpiclink
      109. 1swm picpic
        complexed with azi, hem, so4
        1. chain a [15070] picpiclink
      110. 1j52 picpic
        complexed with hem, so4, xe; mutant
        1. chain a [90880] picpiclink
      111. 1cq2 picpic
        neutron structure of fully deuterated protein
        complexed with hem
        1. chain a [15099] picpiclink
      112. 2blj picpic
        automatically matched to d1ltw__
        complexed with cmo, hem; mutant
        1. region m:1-153 [128732] picpiclink
      113. 2mgd picpic
        complexed with hem, so4; mutant
        1. chain a [15078] picpiclink
      114. 1mlm picpic
        complexed with cmo, hem, so4; mutant
        1. chain a [15087] picpiclink
      115. 1mbo picpic
        complexed with hem, so4
        1. chain a [15089] picpiclink
      116. 1ch1 picpic
        complexed with hem, mto, so4; mutant
        1. chain a [15094] picpiclink
      117. 106m picpic
        complexed with enc, hem, so4; mutant
        1. chain a [15101] picpiclink
      118. 2myb picpic
        complexed with hem, mnc, so4
        1. chain a [15081] picpiclink
      119. 1mtk picpic
        complexed with hem, mto, so4; mutant
        1. chain a [15086] picpiclink
      120. 1mlu picpic
        complexed with cmo, hem, so4; mutant
        1. chain a [15093] picpiclink
      121. 2eb9 picpic
        automatically matched to d1ufpa_
        complexed with cus, gol, po4
        1. region a:0-153 [146763] picpiclink
      122. 1mlo picpic
        complexed with hem, mto, so4; mutant
        1. chain a [15085] picpiclink
      123. 1mgn picpic
        complexed with hem, so4; mutant
        1. chain a [15097] picpiclink
      124. 2mgm picpic
        complexed with hem, o2, so4; mutant
        1. chain a [15092] picpiclink
      125. 2myc picpic
        complexed with hem, nbn, so4
        1. chain a [15082] picpiclink
      126. 1moa picpic
        complexed with hem, so4; mutant
        1. chain a [15095] picpiclink
      127. 1mlr picpic
        complexed with hem, so4; mutant
        1. chain a [15096] picpiclink
      128. 1mlk picpic
        complexed with hem, so4; mutant
        1. chain a [15108] picpiclink
      129. 1mlh picpic
        complexed with hem, mto, so4; mutant
        1. chain a [15105] picpiclink
      130. 1mlf picpic
        complexed with cmo, hem, so4; mutant
        1. chain a [15103] picpiclink
      131. 1cp0 picpic
        complexed with hem, mto, so4; mutant
        1. chain a [15109] picpiclink
      132. 1ch3 picpic
        complexed with hem, mto, so4; mutant
        1. chain a [15111] picpiclink
      133. 1mlj picpic
        complexed with cmo, hem, so4; mutant
        1. chain a [15116] picpiclink
      134. 101m picpic
        complexed with hem, nbn, so4; mutant
        1. chain a [15125] picpiclink
      135. 2bwh picpic
        automatically matched to d1ltw__
        complexed with cmo, hem; mutant
        1. region a:1-153 [129365] picpiclink
      136. 1mln picpic
        complexed with hem, so4; mutant
        1. chain a [15106] picpiclink
      137. 2mgb picpic
        complexed with hem, mto, so4; mutant
        1. chain a [15102] picpiclink
      138. 1mod picpic
        complexed with hem, so4; mutant
        1. chain a [15107] picpiclink
      139. 2mgk picpic
        complexed with hem, so4; mutant
        1. chain a [15117] picpiclink
      140. 1ebc picpic
        complexed with cyn, hem, so4
        1. chain a [15100] picpiclink
      141. 103m picpic
        complexed with hem, nbn, so4; mutant
        1. chain a [15124] picpiclink
      142. 107m picpic
        complexed with hem, nbn, so4; mutant
        1. chain a [15122] picpiclink
      143. 1jp6 picpic
        complexed with hem, so4
        1. chain a [67005] picpiclink
      144. 2ef2 picpic
        automatically matched to d1j3fa_
        complexed with po4, rhx; mutant
        1. region a:0-153 [146809] picpiclink
      145. 2cmm picpic
        complexed with cyn, por
        1. chain a [15098] picpiclink
      146. 1mlg picpic
        complexed with hem, so4; mutant
        1. chain a [15104] picpiclink
      147. 2mgl picpic
        complexed with hem, so4; mutant
        1. chain a [15110] picpiclink
      148. 1mlq picpic
        complexed with cmo, hem, so4; mutant
        1. chain a [15112] picpiclink
      149. 1cp5 picpic
        complexed with hem, mto, so4; mutant
        1. chain a [15123] picpiclink
      150. 1mti picpic
        complexed with hem, mto, so4; mutant
        1. chain a [15114] picpiclink
      151. 2mgi picpic
        complexed with hem, mto, so4; mutant
        1. chain a [15118] picpiclink
      152. 105m picpic
        complexed with hem, nbn, so4
        1. chain a [15128] picpiclink
      153. 2mya picpic
        complexed with enc, hem, so4
        1. chain a [15131] picpiclink
      154. 1moc picpic
        complexed with cmo, hem, so4; mutant
        1. chain a [15113] picpiclink
      155. 4mbn picpic
        complexed with hem, so4
        1. chain a [15120] picpiclink
      156. 5mbn picpic
        complexed with hem, so4
        1. chain a [15126] picpiclink
      157. 1mbi picpic
        complexed with hem, imd, so4
        1. chain a [15121] picpiclink
      158. 2mgj picpic
        complexed with hem, so4; mutant
        1. chain a [15119] picpiclink
      159. 2mgh picpic
        complexed with hem, mto, so4; mutant
        1. chain a [15129] picpiclink
      160. 1jp8 picpic
        complexed with hem, so4
        1. chain a [67009] picpiclink
      161. 1ufp picpic
        complexed with po4
        1. chain a [107818] picpiclink
      162. 1ch5 picpic
        complexed with hem, mto, so4; mutant
        1. chain a [15127] picpiclink
      163. 112m picpic
        complexed with hem, npn, so4; mutant
        1. chain a [15135] picpiclink
      164. 1iop picpic
        complexed with cyn, he6, so4
        1. chain a [15144] picpiclink
      165. 2mga picpic
        complexed with hem, so4; mutant
        1. chain a [15133] picpiclink
      166. 1mob picpic
        complexed with hem, so4; mutant
        1. chain a [15134] picpiclink
      167. 1cpw picpic
        complexed with hem, mto, so4; mutant
        1. chain a [15136] picpiclink
      168. 1spe picpic
        complexed with cmo, hem, so4
        1. chain a [15132] picpiclink
      169. 108m picpic
        complexed with hem, nbn, so4; mutant
        1. chain a [15142] picpiclink
      170. 1duo picpic
        mutant
        1. chain a [15137] picpiclink
      171. 1irc picpic
        complexed with hem, imd; mutant
        1. chain a [15141] picpiclink
      172. 2mb5 picpic
        complexed with hem, nd4, so4
        1. chain a [15138] picpiclink
      173. 1dtm picpic
        1. chain a [15140] picpiclink
      174. 1vxa picpic
        complexed with hem, so4
        1. chain a [15139] picpiclink
      175. 1duk picpic
        1. chain a [15143] picpiclink
      176. 2d6c picpic
        automatically matched to d1ufpa_
        complexed with hme, imd
        1. region a:1-153 [131301] picpiclink
      177. 2d6c picpic
        automatically matched to d1ufpa_
        complexed with hme, imd
        1. region b:1-151 [131302] picpiclink
      178. 1vxb picpic
        complexed with hem, mto, so4
        1. chain a [15145] picpiclink
      179. 1mbn picpic
        complexed with hem
        1. chain a [15146] picpiclink
      180. 1f6h picpic
        complexed with hem
        1. chain a [15148] picpiclink
      181. 1myf picpic
        complexed with cmo, hem
        1. chain a [15147] picpiclink
    2. Slug sea hare (Aplysia limacina) [TaxId: 6502] [46471] (7)
      1. 1mba picpic
        complexed with hem
        1. chain a [15149] picpiclink
      2. 2fal picpic
        complexed with hem
        1. chain a [15150] picpiclink
      3. 5mba picpic
        complexed with azi, hem
        1. chain a [15151] picpiclink
      4. 1dm1 picpic
        complexed with hem; mutant
        1. chain a [15153] picpiclink
      5. 3mba picpic
        complexed with f f, hem
        1. chain a [15152] picpiclink
      6. 4mba picpic
        complexed with hem, imd
        1. chain a [15155] picpiclink
      7. 2fam picpic
        complexed with hem
        1. chain a [15154] picpiclink
    3. Common seal (Phoca vitulina) [TaxId: 9720] [46472] (1)
      1. 1mbs picpic
        complexed with hem
        1. chain a [15156] picpiclink
    4. Pig (Sus scrofa) [TaxId: 9823] [46473] (17)
      1. 1mwc picpic
        complexed with hem
        1. chain a [15157] picpiclink
        2. chain b [15158] picpiclink
      2. 1mwd picpic
        complexed with hem
        1. chain a [15159] picpiclink
        2. chain b [15160] picpiclink
      3. 1m6m picpic
        complexed with hem; mutant
        1. chain a [15163] picpiclink
        2. chain b [15164] picpiclink
      4. 1m6c picpic
        complexed with hem; mutant
        1. chain a [15165] picpiclink
        2. chain b [15166] picpiclink
      5. 1mno picpic
        complexed with hem, o2; mutant
        1. chain a [15167] picpiclink
        2. chain b [15168] picpiclink
      6. 1myg picpic
        complexed with hem, so4
        1. chain a [15161] picpiclink
        2. chain b [15162] picpiclink
      7. 1mdn picpic
        complexed with hem; mutant
        1. chain a [15169] picpiclink
        2. chain b [15170] picpiclink
      8. 1myj picpic
        complexed with hem, so4; mutant
        1. chain a [15171] picpiclink
        2. chain b [15172] picpiclink
      9. 1mni picpic
        complexed with hem; mutant
        1. chain a [15173] picpiclink
        2. chain b [15174] picpiclink
      10. 1mnk picpic
        complexed with hem; mutant
        1. chain a [15181] picpiclink
        2. chain b [15182] picpiclink
      11. 1myi picpic
        complexed with hem; mutant
        1. chain a [15175] picpiclink
        2. chain b [15176] picpiclink
      12. 1mnj picpic
        complexed with hem; mutant
        1. chain a [15179] picpiclink
        2. chain b [15180] picpiclink
      13. 1myh picpic
        complexed with hem, so4; mutant
        1. chain a [15177] picpiclink
        2. chain b [15178] picpiclink
      14. 1ycb picpic
        complexed with hem; mutant
        1. chain a [15183] picpiclink
        2. chain b [15184] picpiclink
      15. 1mnh picpic
        complexed with hem; mutant
        1. chain a [15187] picpiclink
      16. 1pmb picpic
        complexed with hem
        1. chain a [15188] picpiclink
        2. chain b [15189] picpiclink
      17. 1yca picpic
        complexed with hem; mutant
        1. chain a [15185] picpiclink
        2. chain b [15186] picpiclink
    5. Horse (Equus caballus) [TaxId: 9796] [46474] (45)
      1. 2v1f picpic
        automatically matched to d1azi__
        complexed with gol, hem, hyd, so4
        1. region a:1-152 [140055] picpiclink
      2. 2v1i picpic
        automatically matched to d1azi__
        complexed with gol, hem, so4
        1. region a:1-152 [140058] picpiclink
      3. 2v1k picpic
        automatically matched to d1azi__
        complexed with gol, hem, so4
        1. region a:1-152 [140060] picpiclink
      4. 2frf picpic
        automatically matched to d1azi__
        complexed with hem, no2, so4
        1. region a:1-152 [133987] picpiclink
      5. 2v1h picpic
        automatically matched to d1azi__
        complexed with gol, hem, so4
        1. region a:1-152 [140057] picpiclink
      6. 2v1e picpic
        automatically matched to d1azi__
        complexed with gol, hem, hyd, so4
        1. region a:1-152 [140054] picpiclink
      7. 2v1g picpic
        automatically matched to d1azi__
        complexed with gol, hem, hyd, so4
        1. region a:1-152 [140056] picpiclink
      8. 2frk picpic
        automatically matched to d1azi__
        complexed with hem, no, so4
        1. region x:1-152 [133992] picpiclink
      9. 2frj picpic
        automatically matched to d1azi__
        complexed with hem, no, so4
        1. region x:1-152 [133991] picpiclink
      10. 1gjn picpic
        complexed with hem, hyd, so4
        1. chain a [70191] picpiclink
      11. 2v1j picpic
        automatically matched to d1azi__
        complexed with gol, hem, so4
        1. region a:1-152 [140059] picpiclink
      12. 2vlz picpic
        automatically matched to d1azia_
        complexed with gol, hem, peo, per, so4
        1. region a:1-152 [153310] picpiclink
      13. 1dwt picpic
        complexed with cmo, hem, sul
        1. chain a [15190] picpiclink
      14. 2vm0 picpic
        automatically matched to d1azia_
        complexed with gol, hem, hyd, peo, so4
        1. region a:1-152 [153311] picpiclink
      15. 1dws picpic
        complexed with cmo, hem, sul
        1. chain a [15191] picpiclink
      16. 2fri picpic
        automatically matched to d1azi__
        complexed with hem, no2, so4
        1. region x:1-152 [133990] picpiclink
      17. 2vly picpic
        automatically matched to d1azia_
        complexed with gol, hem, oxy, peo, so4
        1. region a:1-152 [153309] picpiclink
      18. 1dwr picpic
        complexed with cmo, hem, sul
        1. chain a [15192] picpiclink
      19. 2o5s picpic
        automatically matched to d1azia_
        complexed with coh, no2, so4
        1. region x:1-152 [148614] picpiclink
      20. 2o5o picpic
        automatically matched to d1azia_
        complexed with mnr, no2, so4
        1. region x:1-152 [148612] picpiclink
      21. 1hrm picpic
        complexed with hem, so4; mutant
        1. chain a [15193] picpiclink
      22. 2o58 picpic
        automatically matched to d1azia_
        complexed with mnr, so4
        1. region x:1-152 [148592] picpiclink
      23. 2o5m picpic
        automatically matched to d1azia_
        complexed with azi, mnr, so4
        1. region x:1-152 [148611] picpiclink
      24. 2o5l picpic
        automatically matched to d1azia_
        complexed with mnr, moh, so4
        1. region x:1-152 [148610] picpiclink
      25. 2o5t picpic
        automatically matched to d1azia_
        complexed with coh, so4
        1. region x:1-152 [148615] picpiclink
      26. 1nz3 picpic
        complexed with hem; mutant
        1. chain a [86438] picpiclink
      27. 1npg picpic
        complexed with hem, noe, so4
        1. chain a [92037] picpiclink
      28. 1xch picpic
        complexed with hem, so4; mutant
        1. chain a [15194] picpiclink
      29. 1rse picpic
        complexed with hem, so4; mutant
        1. chain a [15196] picpiclink
      30. 1wla picpic
        complexed with hem, so4
        1. chain a [15195] picpiclink
      31. 1nz5 picpic
        complexed with hem, mn; mutant
        1. chain a [86440] picpiclink
      32. 2nsr picpic
        automatically matched to d1azia_
        complexed with hem, nsm, so4
        1. region a:1-152 [148390] picpiclink
      33. 1npf picpic
        complexed with hem, no, so4
        1. chain a [92036] picpiclink
      34. 1nz2 picpic
        complexed with hem, sul; mutant
        1. chain a [86437] picpiclink
      35. 2o5q picpic
        automatically matched to d1azia_
        complexed with mnh, no, so4
        1. region x:1-152 [148613] picpiclink
      36. 1nz4 picpic
        complexed with cd, hem; mutant
        1. chain a [86439] picpiclink
      37. 1bje picpic
        complexed with azi, hem, so4; mutant
        1. chain a [15197] picpiclink
      38. 1hsy picpic
        complexed with hem, so4; mutant
        1. chain a [15198] picpiclink
      39. 2nss picpic
        automatically matched to d1azia_
        complexed with hem, nbe, so4
        1. region a:1-152 [148391] picpiclink
      40. 2o5b picpic
        automatically matched to d1azia_
        complexed with mnh, so4
        1. region x:1-152 [148595] picpiclink
      41. 1ymb picpic
        complexed with hem, so4
        1. chain a [15199] picpiclink
      42. 2in4 picpic
        automatically matched to d1azi__
        complexed with he5, so4
        1. region a:1-152 [137523] picpiclink
      43. 1ymc picpic
        complexed with cln, cn, so4
        1. chain a [15200] picpiclink
      44. 1azi picpic
        complexed with azi, hem, so4
        1. chain a [15201] picpiclink
      45. 1yma picpic
        complexed with hem, so4; mutant
        1. chain a [15202] picpiclink
    6. Human (Homo sapiens) [TaxId: 9606] [46475] (1)
      1. 2mm1 picpic
        complexed with hem; mutant
        1. chain a [15203] picpiclink
    7. Asian elephant (Elephas maximus) [TaxId: 9783] [46476] (1)
      1. 1emy picpic
        complexed with cyn, hem
        1. chain a [15204] picpiclink
    8. Loggerhead sea turtle (Caretta caretta) [TaxId: 8467] [46477] (2)
      1. 1lht picpic
        complexed with cyn, hem
        1. chain a [15205] picpiclink
      2. 1lhs picpic
        complexed with hem
        1. chain a [15206] picpiclink
    9. Yellowfin tuna (Thunnus albacares) [TaxId: 8236] [46478] (1)
      1. 1myt picpic
        complexed with hem
        1. chain a [15207] picpiclink
  5. Erythrocruorin [46479]
    1. Midge (Chironomus thummi thummi), fraction III [TaxId: 7154] [46480] (4)
      1. 1eco picpic
        complexed with hem
        1. chain a [15208] picpiclink
      2. 1ecd picpic
        complexed with hem
        1. chain a [15211] picpiclink
      3. 1eca picpic
        complexed with hem
        1. chain a [15209] picpiclink
      4. 1ecn picpic
        complexed with hem
        1. chain a [15210] picpiclink
  6. Leghemoglobin [46481]
    1. Yellow lupin (Lupinus luteus) [TaxId: 3873] [46482] (17)
      1. 2gdm picpic
        complexed with hem, oxy
        1. chain a [15212] picpiclink
      2. 1gdj picpic
        complexed with hem
        1. chain a [15213] picpiclink
      3. 1gdi picpic
        complexed with cmo, hem
        1. chain a [15214] picpiclink
      4. 1gdl picpic
        complexed with hem, nmo
        1. chain a [15216] picpiclink
      5. 1gdk picpic
        complexed with hem, isq
        1. chain a [15215] picpiclink
      6. 2lh1 picpic
        complexed with ace, hem
        1. chain a [15217] picpiclink
      7. 2lh2 picpic
        complexed with hem
        1. chain a [15220] picpiclink
      8. 2lh5 picpic
        complexed with hem
        1. chain a [15219] picpiclink
      9. 1lh2 picpic
        complexed with hem
        1. chain a [15226] picpiclink
      10. 2lh7 picpic
        complexed with hem, nbe
        1. chain a [15218] picpiclink
      11. 2lh3 picpic
        complexed with hem
        1. chain a [15224] picpiclink
      12. 1lh5 picpic
        complexed with hem
        1. chain a [15227] picpiclink
      13. 1lh1 picpic
        complexed with ace, hem
        1. chain a [15222] picpiclink
      14. 2lh6 picpic
        complexed with hem, nac
        1. chain a [15225] picpiclink
      15. 1lh7 picpic
        complexed with hem, nbe
        1. chain a [15223] picpiclink
      16. 1lh3 picpic
        complexed with hem
        1. chain a [15221] picpiclink
      17. 1lh6 picpic
        complexed with hem, nac
        1. chain a [15228] picpiclink
    2. Soybean (Glycine max), isoform A [TaxId: 3847] [46483] (2)
      1. 1fsl picpic
        complexed with hem, nio
        1. chain a [15229] picpiclink
        2. chain b [15230] picpiclink
      2. 1bin picpic
        complexed with act, hem, so4
        1. chain a [15231] picpiclink
        2. chain b [15232] picpiclink
  7. Non-symbiotic plant hemoglobin [46484]
    1. Rice (Oryza sativa) [TaxId: 4530] [46485] (1)
      1. 1d8u picpic
        complexed with hem
        1. chain a [15233] picpiclink
        2. chain b [15234] picpiclink
  8. Hemoglobin, alpha-chain [46486]
    1. Human (Homo sapiens) [TaxId: 9606] [46487] (192)
      SQ P69905 P01922 P01934 P01935
      1. 2dn3 picpicxref
        automatically matched to d1abwa1
        complexed with cmo, hem
        1. region a:2-141 [131583] picpiclink
      2. 1ird picpicxref
        complexed with cmo, hem
        1. chain a [66286] picpiclink
      3. 2dn1 picpicxref
        automatically matched to d1abwa1
        complexed with hem, mbn, oxy
        1. region a:2-141 [131577] picpiclink
      4. 2dn2 picpicxrefxref
        automatically matched to d1abwa1
        complexed with hem
        1. region a:2-141 [131579] picpiclink
      5. 2dn2 picpicxrefxref
        automatically matched to d1abwa1
        complexed with hem
        1. region c:2-141 [131581] picpiclink
      6. 1j40 picpicxref
        complexed with 2fu, cmo, hem, hni
        1. chain a [84096] picpiclink
        2. chain c [84098] picpiclink
        3. chain e [84100] picpiclink
        4. chain g [84102] picpiclink
      7. 1j41 picpicxref
        complexed with 2fu, cmo, hem, hni
        1. chain a [84104] picpiclink
        2. chain c [84106] picpiclink
        3. chain e [84108] picpiclink
        4. chain g [84110] picpiclink
      8. 2d5z picpicxrefxref
        automatically matched to d1abwa1
        complexed with hem, l35
        1. region a:2-136 [131284] picpiclink
      9. 2d5z picpicxrefxref
        automatically matched to d1abwa1
        complexed with hem, l35
        1. region c:2-136 [131286] picpiclink
      10. 1uiw picpicxref
        complexed with 2fu, hem
        1. chain a [99438] picpiclink
        2. chain c [99440] picpiclink
        3. chain e [99442] picpiclink
        4. chain g [99444] picpiclink
      11. 1j3y picpicxref
        complexed with 2fu, cmo, hem, hni
        1. chain a [84080] picpiclink
        2. chain c [84082] picpiclink
        3. chain e [84084] picpiclink
        4. chain g [84086] picpiclink
      12. 1j3z picpicxref
        complexed with 2fu, cmo, hem, hni
        1. chain a [84088] picpiclink
        2. chain c [84090] picpiclink
        3. chain e [84092] picpiclink
        4. chain g [84094] picpiclink
      13. 1bab picpicxref
        complexed with hem, so4; mutant
        1. chain a [15235] picpiclink
        2. chain c [15236] picpiclink
      14. 1bz0 picpicxref
        complexed with hem
        1. chain a [15237] picpiclink
        2. chain c [15238] picpiclink
      15. 1ns9 picpicxref
        complexed with hem
        1. chain a [92095] picpiclink
      16. 1j7y picpicxref
        complexed with cmo, hem, so4; mutant
        1. chain a [66426] picpiclink
        2. chain c [66428] picpiclink
      17. 1nqp picpicxref
        complexed with cyn, hem
        1. chain a [92051] picpiclink
        2. chain c [92053] picpiclink
      18. 1bzz picpicxref
        complexed with hem; mutant
        1. chain a [15239] picpiclink
        2. chain c [15240] picpiclink
      19. 1bz1 picpicxref
        complexed with hem; mutant
        1. chain a [15241] picpiclink
        2. chain c [15242] picpiclink
      20. 1a3n picpicxref
        complexed with hem
        1. chain a [15247] picpiclink
        2. chain c [15248] picpiclink
      21. 1qsh picpicxref
        complexed with heg, hem
        1. chain a [15249] picpiclink
        2. chain c [15250] picpiclink
      22. 2hhb picpicxref
        complexed with hem, po4
        1. chain a [15245] picpiclink
        2. chain c [15246] picpiclink
      23. 1dxu picpicxref
        complexed with hem, so4; mutant
        1. chain a [15269] picpiclink
        2. chain c [15270] picpiclink
      24. 1dxv picpicxref
        complexed with hem, so4; mutant
        1. chain a [15259] picpiclink
        2. chain c [15260] picpiclink
      25. 1yvq picpicxrefxref
        automatically matched to d1abwa1
        complexed with cmo, hem; mutant
        1. region a:2-136 [124112] picpiclink
      26. 1yvq picpicxrefxref
        automatically matched to d1abwa1
        complexed with cmo, hem; mutant
        1. region c:2-136 [124114] picpiclink
      27. 1shr picpicxref
        complexed with cyn, fe, hem
        1. chain a [112083] picpiclink
        2. chain c [112085] picpiclink
      28. 1c7c picpicxref
        recombinant hemoglobin rhb1.1
        complexed with hem; mutant
        1. region a:1-142 [15261] picpiclink
        2. region a:143-283 [15262] picpiclink
      29. 1qxe picpicxref
        complexed with fux, hem, o2, so4
        1. chain a [96523] picpiclink
        2. chain c [96525] picpiclink
      30. 1thb picpicxref
        complexed with hem, ihp
        1. chain a [15243] picpiclink
        2. chain c [15244] picpiclink
      31. 1qsi picpicxref
        complexed with cmo, heg, hem
        1. chain a [15257] picpiclink
        2. chain c [15258] picpiclink
      32. 1dxt picpicxref
        complexed with hem; mutant
        1. chain a [15267] picpiclink
        2. chain c [15268] picpiclink
      33. 1qi8 picpicxref
        complexed with hem; mutant
        1. chain a [15263] picpiclink
        2. chain c [15264] picpiclink
      34. 1a3o picpicxref
        complexed with hem; mutant
        1. chain a [15274] picpiclink
        2. chain c [15275] picpiclink
      35. 1yvt picpicxref
        automatically matched to d1abwa1
        complexed with cmo, gol, hem; mutant
        1. region a:2-136 [124118] picpiclink
      36. 1k0y picpicxref
        complexed with cno, hem, so4
        1. chain a [67987] picpiclink
        2. chain c [67989] picpiclink
      37. 1r1y picpicxref
        complexed with hem, so4; mutant
        1. chain a [96836] picpiclink
        2. chain c [96838] picpiclink
      38. 1xz2 picpicxref
        complexed with hem
        1. chain a [116237] picpiclink
        2. chain c [116239] picpiclink
      39. 1o1o picpicxref
        complexed with hem; mutant
        1. chain a [81068] picpiclink
        2. chain c [81070] picpiclink
      40. 1o1p picpicxref
        genetically crosslinked hemoglobin
        complexed with hem; mutant
        1. region a:1-142 [81072] picpiclink
        2. region a:143-283 [81073] picpiclink
      41. 1o1n picpicxref
        genetically crosslinked hemoglobin
        complexed with hem
        1. region a:1-141 [81064] picpiclink
        2. region a:145-285 [81065] picpiclink
      42. 3hhb picpicxrefxref
        complexed with hem, po4
        1. chain a [15273] picpiclink
      43. 3hhb picpicxrefxref
        duplicate of 3HHB A
        complexed with hem, po4
        1. chain c [118676] picpiclink
      44. 1c7b picpicxref
        recombinant hemoglobin rhb1.0
        complexed with hem; mutant
        1. chain a [15276] picpiclink
        2. chain c [15277] picpiclink
      45. 1g9v picpicxref
        complexed with hem, rq3, so4
        1. chain a [15280] picpiclink
        2. chain c [15281] picpiclink
      46. 1ye2 picpicxref
        complexed with hem, o2; mutant
        1. chain a [116640] picpiclink
        2. chain c [116642] picpiclink
      47. 1ns6 picpicxref
        complexed with hem
        1. chain a [92093] picpiclink
      48. 4hhb picpicxref
        complexed with hem, po4
        1. chain a [15251] picpiclink
        2. chain c [15252] picpiclink
      49. 1bbb picpicxref
        complexed with hem
        1. chain a [15255] picpiclink
        2. chain c [15256] picpiclink
      50. 1o1j picpicxref
        genetically crosslinked hemoglobin
        complexed with hem; mutant
        1. region a:1-142 [81048] picpiclink
        2. region a:143-283 [81049] picpiclink
      51. 1a01 picpicxref
        complexed with hem; mutant
        1. chain a [15271] picpiclink
        2. chain c [15272] picpiclink
      52. 2d60 picpicxrefxref
        automatically matched to d1abwa1
        complexed with hem, l35
        1. region a:2-136 [131288] picpiclink
      53. 2d60 picpicxrefxref
        automatically matched to d1abwa1
        complexed with hem, l35
        1. region c:2-136 [131290] picpiclink
      54. 1rq3 picpicxref
        complexed with hem
        1. chain a [97722] picpiclink
        2. chain c [97724] picpiclink
      55. 1c7d picpicxref
        recombinant hemoglobin rhb1.2
        complexed with hem; mutant
        1. region a:1-142 [15278] picpiclink
        2. region a:143-284 [15279] picpiclink
      56. 1sdk picpicxref
        complexed with cmo, hem, tmm
        1. chain a [15265] picpiclink
        2. chain c [15266] picpiclink
      57. 1sdl picpicxref
        complexed with cmo, hem, tmm
        1. chain a [15253] picpiclink
        2. chain c [15254] picpiclink
      58. 1xz7 picpicxref
        complexed with hem; mutant
        1. chain a [116250] picpiclink
        2. chain c [116252] picpiclink
      59. 1abw picpicxref
        recombinant hemoglobin; two alpha subunits fused in a single chain
        complexed with hem; mutant
        1. region a:1-142 [15288] picpiclink
        2. region a:143-283 [15289] picpiclink
      60. 1vwt picpicxref
        complexed with hem, so4; mutant
        1. chain a [15282] picpiclink
        2. chain c [15283] picpiclink
      61. 1gbu picpicxref
        complexed with hem, so4; mutant
        1. chain a [15284] picpiclink
        2. chain c [15285] picpiclink
      62. 1o1m picpicxref
        genetically crosslinked hemoglobin
        complexed with hem; mutant
        1. region a:1-141 [81060] picpiclink
        2. region a:145-285 [81061] picpiclink
      63. 1o1k picpicxref
        complexed with hem; mutant
        1. chain a [81052] picpiclink
        2. chain c [81054] picpiclink
      64. 1o1l picpicxref
        genetically crosslinked hemoglobin
        complexed with hem; mutant
        1. region a:1-142 [81056] picpiclink
        2. region a:143-283 [81057] picpiclink
      65. 1y45 picpicxref
        complexed with hem; mutant
        1. chain a [116432] picpiclink
        2. chain c [116434] picpiclink
      66. 1xz4 picpicxref
        complexed with hem; mutant
        1. chain a [116241] picpiclink
        2. chain c [116243] picpiclink
      67. 1y4g picpicxref
        complexed with hem; mutant
        1. chain a [116448] picpiclink
        2. chain c [116450] picpiclink
      68. 1y4f picpicxref
        complexed with hem; mutant
        1. chain a [116444] picpiclink
        2. chain c [116446] picpiclink
      69. 1y4v picpicxref
        complexed with hem; mutant
        1. chain a [116466] picpiclink
        2. chain c [116468] picpiclink
      70. 1cls picpicxref
        complexed with dec, hem, o, so4
        1. chain a [15292] picpiclink
        2. chain c [15293] picpiclink
      71. 1buw picpicxref
        complexed with hem, snc
        1. chain a [15294] picpiclink
        2. chain c [15295] picpiclink
      72. 2hbs picpicxref
        complexed with hem; mutant
        1. chain a [15296] picpiclink
        2. chain c [15297] picpiclink
        3. chain e [15298] picpiclink
        4. chain g [15299] picpiclink
      73. 1y0w picpicxref
        complexed with hem; mutant
        1. chain a [116312] picpiclink
        2. chain c [116314] picpiclink
      74. 1a00 picpicxref
        complexed with hem; mutant
        1. chain a [15290] picpiclink
        2. chain c [15291] picpiclink
      75. 1hbb picpicxref
        complexed with hem
        1. chain a [15300] picpiclink
        2. chain c [15301] picpiclink
      76. 1a0z picpicxref
        complexed with hem; mutant
        1. chain a [15302] picpiclink
        2. chain c [15303] picpiclink
      77. 1kd2 picpicxref
        complexed with hem
        1. chain a [84382] picpiclink
        2. chain c [84384] picpiclink
      78. 6hbw picpicxref
        complexed with hem; mutant
        1. chain a [15304] picpiclink
        2. chain c [15305] picpiclink
      79. 1y4p picpicxref
        complexed with hem; mutant
        1. chain a [116452] picpiclink
        2. chain c [116454] picpiclink
      80. 1yhe picpicxrefxref
        automatically matched to d1abwa1
        complexed with hem, oxy
        1. region a:2-136 [123172] picpiclink
      81. 1yhe picpicxrefxref
        automatically matched to d1abwa1
        complexed with hem, oxy
        1. region c:2-136 [123174] picpiclink
      82. 1xxt picpicxref
        complexed with hem
        1. chain a [116207] picpiclink
        2. chain c [116209] picpiclink
      83. 1j7w picpicxref
        complexed with hem; mutant
        1. chain a [66421] picpiclink
        2. chain c [66423] picpiclink
      84. 1y83 picpicxref
        complexed with hem; mutant
        1. chain a [116552] picpiclink
        2. chain c [116554] picpiclink
      85. 1y7z picpicxref
        complexed with hem; mutant
        1. chain a [116548] picpiclink
        2. chain c [116550] picpiclink
      86. 1rps picpicxref
        complexed with hem, no
        1. chain a [97712] picpiclink
        2. chain c [97714] picpiclink
      87. 1y7d picpicxref
        complexed with hem; mutant
        1. chain a [116528] picpiclink
        2. chain c [116530] picpiclink
      88. 1j7s picpicxref
        complexed with hem; mutant
        1. chain a [66417] picpiclink
        2. chain c [66419] picpiclink
      89. 1yih picpicxrefxref
        automatically matched to d1abwa1
        complexed with hem, oxy; mutant
        1. region a:2-136 [123293] picpiclink
      90. 1yih picpicxrefxref
        automatically matched to d1abwa1
        complexed with hem, oxy; mutant
        1. region c:2-136 [123294] picpiclink
      91. 1y09 picpicxref
        complexed with hem; mutant
        1. chain a [116281] picpiclink
        2. chain c [116283] picpiclink
      92. 1y4b picpicxref
        complexed with hem; mutant
        1. chain a [116440] picpiclink
        2. chain c [116442] picpiclink
      93. 1rqa picpicxref
        complexed with hem, no; mutant
        1. chain a [111910] picpiclink
        2. chain c [111912] picpiclink
      94. 2hhd picpicxref
        complexed with hem, so4
        1. chain a [15312] picpiclink
        2. chain c [15313] picpiclink
      95. 1k1k picpicxref
        complexed with cmo, hem; mutant
        1. chain a [77227] picpiclink
      96. 1xy0 picpicxref
        complexed with hem; mutant
        1. chain a [116211] picpiclink
        2. chain c [116213] picpiclink
      97. 1y5j picpicxref
        complexed with hem; mutant
        1. chain a [116476] picpiclink
        2. chain c [116478] picpiclink
      98. 1hdb picpicxref
        complexed with hem, so4; mutant
        1. chain a [15320] picpiclink
        2. chain c [15321] picpiclink
      99. 1y2z picpicxref
        complexed with hem; mutant
        1. chain a [116419] picpiclink
        2. chain c [116421] picpiclink
      100. 1rq4 picpicxref
        complexed with hem, no
        1. chain a [97726] picpiclink
        2. chain c [97728] picpiclink
      101. 1r1x picpicxref
        complexed with cmo, hem, mbn; mutant
        1. chain a [96834] picpiclink
      102. 1gbv picpicxref
        complexed with hem, oxy; mutant
        1. chain a [15310] picpiclink
        2. chain c [15311] picpiclink
      103. 1xzv picpicxref
        complexed with hem; mutant
        1. chain a [116266] picpiclink
        2. chain c [116268] picpiclink
      104. 1y0d picpicxref
        complexed with hem
        1. chain a [116293] picpiclink
        2. chain c [116295] picpiclink
      105. 1y0t picpicxref
        complexed with hem; mutant
        1. chain a [116306] picpiclink
        2. chain c [116308] picpiclink
      106. 1y85 picpicxref
        complexed with hem
        1. chain a [116556] picpiclink
        2. chain c [116558] picpiclink
      107. 1yeo picpicxrefxref
        automatically matched to d1abwa1
        complexed with hem, oxy; mutant
        1. region a:2-136 [123012] picpiclink
      108. 1yeo picpicxrefxref
        automatically matched to d1abwa1
        complexed with hem, oxy; mutant
        1. region c:2-136 [123014] picpiclink
      109. 1xye picpicxref
        complexed with hem; mutant
        1. chain a [116217] picpiclink
        2. chain c [116219] picpiclink
      110. 1ljw picpicxref
        complexed with cmo, hem, po4
        1. chain a [73945] picpiclink
      111. 1hba picpicxref
        complexed with cl, hem
        1. chain a [15316] picpiclink
        2. chain c [15317] picpiclink
      112. 1y35 picpicxref
        complexed with hem; mutant
        1. chain a [116427] picpiclink
        2. chain c [116429] picpiclink
      113. 1xz5 picpicxref
        complexed with hem; mutant
        1. chain a [116245] picpiclink
        2. chain c [116247] picpiclink
      114. 1y4q picpicxref
        complexed with hem; mutant
        1. chain a [116456] picpiclink
        2. chain c [116458] picpiclink
      115. 1a0u picpicxref
        complexed with hem; mutant
        1. chain a [15322] picpiclink
        2. chain c [15323] picpiclink
      116. 1y5k picpicxref
        complexed with hem; mutant
        1. chain a [116480] picpiclink
        2. chain c [116482] picpiclink
      117. 1yzi picpicxref
        automatically matched to d1abwa1
        complexed with cmo, hem, mbn
        1. region a:2-136 [124279] picpiclink
      118. 1yh9 picpicxrefxref
        automatically matched to d1abwa1
        complexed with hem, oxy
        1. region a:2-136 [123164] picpiclink
      119. 1yh9 picpicxrefxref
        automatically matched to d1abwa1
        complexed with hem, oxy
        1. region c:2-136 [123166] picpiclink
      120. 1y5f picpicxref
        complexed with hem; mutant
        1. chain a [116472] picpiclink
        2. chain c [116474] picpiclink
      121. 1y22 picpicxref
        complexed with hem; mutant
        1. chain a [116390] picpiclink
        2. chain c [116392] picpiclink
      122. 1y0a picpicxref
        complexed with hem; mutant
        1. chain a [116285] picpiclink
        2. chain c [116287] picpiclink
      123. 1yev picpicxref
        complexed with hem, o2; mutant
        1. chain a [116660] picpiclink
        2. chain c [116662] picpiclink
      124. 1dke picpicxref
        complexed with hem, sul
        1. chain a [15333] picpiclink
        2. chain c [15334] picpiclink
      125. 2hbc picpicxref
        complexed with enc, hem
        1. chain a [15324] picpiclink
      126. 1y31 picpicxref
        complexed with hem; mutant
        1. chain a [116423] picpiclink
        2. chain c [116425] picpiclink
      127. 1y4r picpicxref
        complexed with hem; mutant
        1. chain a [116460] picpiclink
        2. chain c [116462] picpiclink
      128. 1yeu picpicxref
        complexed with hem, o2; mutant
        1. chain a [116656] picpiclink
        2. chain c [116658] picpiclink
      129. 1mko picpicxref
        A fourth quaternary structure
        complexed with cmo, hem, po4
        1. chain a [79246] picpiclink
        2. chain c [79248] picpiclink
      130. 1y46 picpicxref
        complexed with hem; mutant
        1. chain a [116436] picpiclink
        2. chain c [116438] picpiclink
      131. 1xzu picpicxref
        complexed with hem; mutant
        1. chain a [116262] picpiclink
        2. chain c [116264] picpiclink
      132. 1hga picpicxref
        complexed with hem
        1. chain a [15335] picpiclink
        2. chain c [15336] picpiclink
      133. 1y7g picpicxref
        complexed with hem; mutant
        1. chain a [116534] picpiclink
        2. chain c [116536] picpiclink
      134. 1si4 picpicxref
        complexed with cyn, hem
        1. chain a [112087] picpiclink
        2. chain c [112089] picpiclink
      135. 2hbe picpicxref
        complexed with hem, nbn
        1. chain a [15329] picpiclink
      136. 1y0c picpicxref
        complexed with hem; mutant
        1. chain a [116289] picpiclink
        2. chain c [116291] picpiclink
      137. 1hgb picpicxref
        complexed with hem
        1. chain a [15339] picpiclink
        2. chain c [15340] picpiclink
      138. 1aj9 picpicxref
        complexed with cmo, hem, po4; mutant
        1. chain a [15332] picpiclink
      139. 1gzx picpicxref
        complexed with hem, o2
        1. chain a [70825] picpiclink
        2. chain c [70827] picpiclink
      140. 1hgc picpicxref
        complexed with hem
        1. chain a [15343] picpiclink
        2. chain c [15344] picpiclink
      141. 1o1i picpicxref
        complexed with cn, hem; mutant
        1. chain a [81046] picpiclink
      142. 1qxd picpicxref
        complexed with fu2, hem, so4
        1. chain a [96519] picpiclink
        2. chain c [96521] picpiclink
      143. 2hhe picpicxref
        complexed with hem; mutant
        1. chain a [15337] picpiclink
        2. chain c [15338] picpiclink
      144. 1y7c picpicxref
        complexed with hem; mutant
        1. chain a [116524] picpiclink
        2. chain c [116526] picpiclink
      145. 1m9p picpicxref
        complexed with cmo, hem
        1. chain a [91237] picpiclink
        2. chain c [91239] picpiclink
      146. 1bij picpicxref
        complexed with 2fu, hem
        1. chain a [15345] picpiclink
        2. chain c [15346] picpiclink
      147. 1yff picpicxref
        complexed with cmo, hem, po4; mutant
        1. chain a [116672] picpiclink
        2. chain c [116674] picpiclink
        3. chain e [116676] picpiclink
        4. chain g [116678] picpiclink
      148. 1gli picpicxref
        complexed with hem, po4; mutant
        1. chain a [15353] picpiclink
        2. chain c [15354] picpiclink
      149. 2hbd picpicxref
        complexed with hem, mnc
        1. chain a [15342] picpiclink
      150. 2hbf picpicxref
        complexed with hem, npn
        1. chain a [15341] picpiclink
      151. 1z8u picpicxrefxref
        automatically matched to d1abwa1
        complexed with hem; mutant
        1. region b:2-136 [124725] picpiclink
      152. 1z8u picpicxrefxref
        automatically matched to d1abwa1
        complexed with hem; mutant
        1. region d:2-136 [124727] picpiclink
      153. 1nej picpicxref
        complexed with cmo, hem
        1. chain a [91845] picpiclink
        2. chain c [91847] picpiclink
      154. 1hho picpicxref
        complexed with hem, po4
        1. chain a [15347] picpiclink
      155. 1aby picpicxref
        recombinant hemoglobin; two alpha subunits fused in a single chain
        complexed with cyn, hem; mutant
        1. region a:1-142 [15349] picpiclink
        2. region a:143-283 [15350] picpiclink
      156. 1yie picpicxrefxref
        automatically matched to d1abwa1
        complexed with hem, oxy; mutant
        1. region a:2-136 [123279] picpiclink
      157. 1yie picpicxrefxref
        automatically matched to d1abwa1
        complexed with hem, oxy; mutant
        1. region c:2-136 [123281] picpiclink
      158. 1lfl picpicxref
        complexed with hem
        1. chain a [77927] picpiclink
        2. chain c [77929] picpiclink
        3. chain p [77931] picpiclink
        4. chain r [77933] picpiclink
      159. 1a9w picpicxref
        complexed with cmo, hem
        1. chain a [15359] picpiclink
        2. chain c [15360] picpiclink
      160. 1ye0 picpicxref
        complexed with hem, o2; mutant
        1. chain a [116632] picpiclink
        2. chain c [116634] picpiclink
      161. 1lft picpicxref
        complexed with hem
        1. chain a [77937] picpiclink
      162. 1b86 picpicxref
        complexed with ddh, dg2, hem
        1. chain a [15361] picpiclink
        2. chain c [15362] picpiclink
      163. 1yhr picpicxrefxref
        automatically matched to d1abwa1
        complexed with hem, oxy
        1. region a:2-136 [123209] picpiclink
      164. 1yhr picpicxrefxref
        automatically matched to d1abwa1
        complexed with hem, oxy
        1. region c:2-136 [123211] picpiclink
      165. 1rvw picpicxref
        complexed with cmo, hem, po4; mutant
        1. chain a [15348] picpiclink
      166. 1lfq picpicxref
        complexed with hem
        1. chain a [77935] picpiclink
      167. 1ygd picpicxref
        complexed with hem, o2, znh; mutant
        1. chain a [116686] picpiclink
        2. chain c [116688] picpiclink
      168. 1coh picpicxref
        complexed with coh, hem
        1. chain a [15364] picpiclink
        2. chain c [15365] picpiclink
      169. 1ygf picpicxref
        complexed with hem, o2; mutant
        1. chain a [116690] picpiclink
        2. chain c [116692] picpiclink
      170. 1nih picpicxref
        complexed with hem, hni, ihp
        1. chain a [15357] picpiclink
        2. chain c [15358] picpiclink
      171. 1jy7 picpicxref
        complexed with hem
        1. chain a [71944] picpiclink
        2. chain c [71946] picpiclink
        3. chain p [71948] picpiclink
        4. chain r [71950] picpiclink
        5. chain u [71952] picpiclink
        6. chain w [71954] picpiclink
      172. 1hab picpicxref
        complexed with cin, cmo, hem
        1. chain a [15351] picpiclink
        2. chain c [15352] picpiclink
      173. 1yen picpicxref
        complexed with hem, o2; mutant
        1. chain a [116648] picpiclink
        2. chain c [116650] picpiclink
      174. 1yeq picpicxref
        complexed with hem, o2; mutant
        1. chain a [116652] picpiclink
        2. chain c [116654] picpiclink
      175. 1y8w picpicxref
        complexed with hem, o2; mutant
        1. chain a [116564] picpiclink
        2. chain c [116566] picpiclink
      176. 1lfv picpicxref
        complexed with hem
        1. chain a [77940] picpiclink
      177. 1hac picpicxref
        complexed with cmo, hem, ndd
        1. chain a [15355] picpiclink
        2. chain c [15356] picpiclink
      178. 1yg5 picpicxref
        complexed with hem, o2; mutant
        1. chain a [116682] picpiclink
        2. chain c [116684] picpiclink
      179. 1ydz picpicxref
        complexed with hem, o2; mutant
        1. chain a [116628] picpiclink
        2. chain c [116630] picpiclink
      180. 2hco picpicxref
        complexed with hem
        1. chain a [15366] picpiclink
      181. 1fdh picpicxrefxref
        complexed with hem
        1. chain a [15363] picpiclink
      182. 1fdh picpicxrefxref
        duplicate of 1FDH A
        complexed with hem
        1. chain b [118454] picpiclink
      183. 1lfz picpicxref
        complexed with hem
        1. chain a [77946] picpiclink
      184. 1lfy picpicxref
        complexed with hem
        1. chain a [77944] picpiclink
      185. 1y01 picpicxref
        complexed with chk, hem, o2; mutant
        1. chain b [116277] picpiclink
      186. 1fn3 picpicxref
        complexed with hni
        1. chain a [90494] picpiclink
        2. chain c [90496] picpiclink
      187. 1cmy picpicxref
        complexed with hem
        1. chain a [15368] picpiclink
        2. chain c [15369] picpiclink
      188. 1hco picpicxref
        complexed with hem
        1. chain a [15367] picpiclink
      189. 1ye1 picpicxref
        complexed with hem; mutant
        1. chain a [116636] picpiclink
        2. chain c [116638] picpiclink
      190. 1hbs picpicxref
        complexed with hem
        1. chain a [15370] picpiclink
        2. chain c [15371] picpiclink
        3. chain e [15372] picpiclink
        4. chain g [15373] picpiclink
      191. 2h35 picpicxrefxref
        automatically matched to d1abwa1
        complexed with hec
        1. region a:2-141 [136028] picpiclink
      192. 2h35 picpicxrefxref
        automatically matched to d1abwa1
        complexed with hec
        1. region c:2-141 [136030] picpiclink
    2. Human (Homo sapiens), zeta isoform [TaxId: 9606] [68937] (1)
      1. 1jeb picpicxref
        complexed with ace, cmo, hem
        1. chain a [66591] picpiclink
        2. chain c [66593] picpiclink
    3. Horse (Equus caballus) [TaxId: 9796] [46488] (19)
      1. 2d5x picpicxref
        automatically matched to d1iwha_
        complexed with cmo, hem, l35
        1. region a:1-141 [131282] picpiclink
      2. 1iwh picpicxref
        complexed with cmo, hem, pem
        1. chain a [76882] picpiclink
      3. 2zlt picpicxref
        automatically matched to d1g0ba_
        complexed with hem
        1. region a:1-141 [154668] picpiclink
      4. 1ibe picpicxref
        complexed with hem
        1. chain a [15374] picpiclink
      5. 1g0b picpicxref
        complexed with cmo, hem
        1. chain a [15375] picpiclink
      6. 2zlv picpicxref
        automatically matched to d1g0ba_
        complexed with hem
        1. region a:1-141 [154672] picpiclink
      7. 2zlu picpicxref
        automatically matched to d1g0ba_
        complexed with hem
        1. region a:1-140 [154670] picpiclink
      8. 1y8k picpicxrefxref
        automatically matched to d1g0ba_
        complexed with hem
        1. region a:1-141 [122753] picpiclink
      9. 1y8k picpicxrefxref
        automatically matched to d1g0ba_
        complexed with hem
        1. region c:1-141 [122755] picpiclink
      10. 1y8i picpicxrefxref
        automatically matched to d1g0ba_
        complexed with hem
        1. region a:1-141 [122748] picpiclink
      11. 1y8i picpicxrefxref
        automatically matched to d1g0ba_
        complexed with hem
        1. region c:1-141 [122750] picpiclink
      12. 2mhb picpicxref
        complexed with hem
        1. chain a [15376] picpiclink
      13. 1y8h picpicxrefxref
        automatically matched to d1g0ba_
        complexed with hem
        1. region a:1-141 [122744] picpiclink
      14. 1y8h picpicxrefxref
        automatically matched to d1g0ba_
        complexed with hem
        1. region c:1-141 [122746] picpiclink
      15. 2zlx picpicxrefxref
        automatically matched to d1g0ba_
        complexed with hem
        1. region a:1-140 [154678] picpiclink
      16. 2zlx picpicxrefxref
        automatically matched to d1g0ba_
        complexed with hem
        1. region c:1-139 [154680] picpiclink
      17. 2zlw picpicxrefxref
        automatically matched to d1g0ba_
        complexed with hem
        1. region a:1-141 [154674] picpiclink
      18. 2zlw picpicxrefxref
        automatically matched to d1g0ba_
        complexed with hem
        1. region c:1-141 [154676] picpiclink
      19. 2dhb picpicxref
        complexed with hem
        1. chain a [15377] picpiclink
    4. Deer (Odocoileus virginianus) [TaxId: 9874] [46489] (1)
      1. 1hds picpicxref
        complexed with hem
        1. chain a [15378] picpiclink
        2. chain c [15379] picpiclink
    5. Cow (Bos taurus) [TaxId: 9913] [46490] (11)
      1. 2qss picpicxrefxref
        automatically matched to d1fsxa_
        complexed with cmo, hem
        1. region a:1-141 [151322] picpiclink
      2. 2qss picpicxrefxref
        automatically matched to d1fsxa_
        complexed with cmo, hem
        1. region c:1-141 [151324] picpiclink
      3. 2qsp picpicxrefxref
        automatically matched to d1fsxa_
        complexed with hem
        1. region a:1-141 [151318] picpiclink
      4. 2qsp picpicxrefxref
        automatically matched to d1fsxa_
        complexed with hem
        1. region c:1-141 [151320] picpiclink
      5. 1g08 picpicxref
        complexed with cmo, hem
        1. chain a [15380] picpiclink
        2. chain c [15381] picpiclink
      6. 1fsx picpicxref
        complexed with cmo, hem
        1. chain a [60012] picpiclink
        2. chain c [60014] picpiclink
      7. 1g0a picpicxref
        complexed with cmo, hem
        1. chain a [15382] picpiclink
        2. chain c [15383] picpiclink
      8. 1g09 picpicxref
        complexed with cmo, hem
        1. chain a [15384] picpiclink
        2. chain c [15385] picpiclink
      9. 1hda picpicxref
        complexed with hem
        1. chain a [15386] picpiclink
        2. chain c [15387] picpiclink
      10. 3ciu picpicxrefxref
        automatically matched to d1fsxa_
        complexed with 5dp, hem, o
        1. region a:2-141 [156693] picpiclink
      11. 3ciu picpicxrefxref
        automatically matched to d1fsxa_
        complexed with 5dp, hem, o
        1. region c:1-141 [156695] picpiclink
    6. Pig (Sus scrofa) [TaxId: 9823] [46491] (2)
      1. 1qpw picpicxref
        complexed with hem, o2
        1. chain a [15390] picpiclink
        2. chain c [15391] picpiclink
      2. 2pgh picpicxref
        complexed with hem
        1. chain a [15388] picpiclink
        2. chain c [15389] picpiclink
    7. Maned wolf (Chrysocyon brachyurus) [TaxId: 68728] [63440] (5)
      1. 1fhj picpicxref
        complexed with hem
        1. chain a [59837] picpiclink
        2. chain c [59839] picpiclink
      2. 2b7h picpic
        automatically matched to d1fhja_
        complexed with hem, so4
        1. region a:1-141 [128036] picpiclink
      3. 2b7h picpic
        automatically matched to d1fhja_
        complexed with hem, so4
        1. region c:1-141 [128037] picpiclink
      4. 2b7h picpic
        complexed with hem, so4
        1. region b:2-145 [144965] picpiclink
      5. 2b7h picpic
        automatically matched to 2B7H B:2-145
        complexed with hem, so4
        1. region d:2-145 [144966] picpiclink
    8. Chicken (Gallus gallus) [TaxId: 9031] [46492] (1)
      1. 1hbr picpicxref
        complexed with hem
        1. chain a [15392] picpiclink
        2. chain c [15393] picpiclink
    9. Bar-headed goose (Anser indicus) [TaxId: 8846] [46493] (3)
      1. 1a4f picpicxref
        complexed with hem, oxy
        1. chain a [15394] picpiclink
      2. 1c40 picpicxref
        complexed with hem
        1. chain a [15395] picpiclink
      3. 1hv4 picpicxref
        complexed with hem
        1. chain a [15396] picpiclink
        2. chain c [15397] picpiclink
        3. chain e [15398] picpiclink
        4. chain g [15399] picpiclink
    10. Graylag goose (Anser anser) [TaxId: 8843] [68938] (1)
      1. 1faw picpicxref
        complexed with hem, oxy
        1. chain a [65002] picpiclink
        2. chain c [65004] picpiclink
    11. Aldabra giant tortoise (Geochelone gigantea) [TaxId: 167804] [100976] (3)
      SQ P83134
      1. 1wmu picpicxref
        complexed with hem
        1. chain a [109416] picpiclink
      2. 2z6n picpicxref
        automatically matched to d1v75a_
        complexed with cmo, hem
        1. region a:1-141 [154180] picpiclink
      3. 1v75 picpicxref
        complexed with hem
        1. chain a [100444] picpiclink
    12. Trout (Oncorhynchus mykiss) [TaxId: 8022] [46494] (2)
      1. 1out picpicxref
        complexed with ace, hem; mutant
        1. chain a [15400] picpiclink
      2. 1ouu picpicxref
        complexed with ace, cmo, hem; mutant
        1. chain a [15401] picpiclink
        2. chain c [15402] picpiclink
    13. Emerald rockcod (Pagothenia bernacchii) [TaxId: 40690] [46495] (9)
      1. 2h8f picpicxrefxref
        automatically matched to d1hbha_
        complexed with ace, hem
        1. region a:1-142 [136239] picpiclink
      2. 2h8f picpicxrefxref
        automatically matched to d1hbha_
        complexed with ace, hem
        1. region c:1-142 [136241] picpiclink
      3. 2peg picpicxref
        automatically matched to d1hbha_
        complexed with ace, hem
        1. region a:1-142 [149403] picpiclink
      4. 2h8d picpicxrefxref
        automatically matched to d1hbha_
        complexed with ace, hem, k
        1. region a:1-142 [136235] picpiclink
      5. 2h8d picpicxrefxref
        automatically matched to d1hbha_
        complexed with ace, hem, k
        1. region c:1-142 [136237] picpiclink
      6. 1s5x picpicxref
        complexed with ace, hem
        1. chain a [98585] picpiclink
      7. 1s5y picpicxref
        complexed with ace, hem
        1. chain a [98587] picpiclink
        2. chain c [98589] picpiclink
      8. 1pbx picpicxref
        complexed with hem
        1. chain a [15403] picpiclink
      9. 1hbh picpicxref
        complexed with hem
        1. chain a [15404] picpiclink
        2. chain c [15405] picpiclink
    14. Cartilaginous fish akaei (Dasyatis akajei) [TaxId: 31902] [46496] (2)
      1. 1cg5 picpicxref
        complexed with hem
        1. chain a [15406] picpiclink
      2. 1cg8 picpicxref
        complexed with cmo, hem
        1. chain a [15407] picpiclink
    15. Antarctic fish (Trematomus newnesi) [TaxId: 35730] [46497] (5)
      1. 3d1k picpicxref
        automatically matched to d1la6a_
        complexed with ace, cmo, hem
        1. region a:1-142 [157208] picpiclink
      2. 2aa1 picpicxrefxref
        automatically matched to d1la6a_
        complexed with ace, hem
        1. region a:1-142 [126463] picpiclink
      3. 2aa1 picpicxrefxref
        automatically matched to d1la6a_
        complexed with ace, hem
        1. region c:1-142 [126464] picpiclink
      4. 1la6 picpicxref
        complexed with ace, cmo, hem
        1. chain a [73782] picpiclink
      5. 1t1n picpicxref
        complexed with ace, cmo, hem
        1. chain a [15408] picpiclink
    16. Fish (Leiostomus xanthurus) [TaxId: 59837] [46498] (1)
      1. 1spg picpicxref
        complexed with ace, cmo, hem
        1. chain a [15409] picpiclink
    17. Houndshark (Mustelus griseus) [TaxId: 89020] [46499] (2)
      1. 1gcv picpicxref
        complexed with hem
        1. chain a [15410] picpiclink
        2. chain c [15411] picpiclink
      2. 1gcw picpicxref
        complexed with cmo, hem
        1. chain a [15412] picpiclink
        2. chain c [15413] picpiclink
    18. Bluefin tuna (Thunnus thynnus) [TaxId: 8237] [109623] (3)
      SQ Q8AYM0
      1. 1v4w picpicxref
        complexed with ace, hem
        1. chain a [108359] picpiclink
        2. chain c [108361] picpiclink
      2. 1v4x picpicxref
        complexed with ace, hem
        1. chain a [108363] picpiclink
        2. chain c [108365] picpiclink
      3. 1v4u picpicxref
        complexed with ace, cmo, hem
        1. chain a [108355] picpiclink
        2. chain c [108357] picpiclink
    19. Yellow perch (Perca flavescens) [TaxId: 8167] [116749] (1)
      SQ P83270; 78% sequence identity
      1. 1xq5 picpicxref
        Structural genomics target
        complexed with ace, hem
        1. chain a [115825] picpiclink
        2. chain c [115827] picpiclink
    20. Donkey (Equus asinus) [TaxId: 9793] [158217] (1)
      SQ P01959 1-141
      beta-chain sequences of donkey and horse hemoglobins are identical
      1. 1s0h picpicxref
        complexed with hem
        1. region a:1-141 [144372] picpiclink
  9. Hemoglobin, beta-chain [46500]
    1. Human (Homo sapiens) [TaxId: 9606] [46501] (195)
      SQ P68871
      1. 2dn3 picpicxref
        automatically matched to d1dxtb_
        complexed with cmo, hem
        1. region b:2-146 [131584] picpiclink
      2. 1ird picpicxref
        complexed with cmo, hem
        1. chain b [66287] picpiclink
      3. 2dn1 picpicxref
        automatically matched to d1dxtb_
        complexed with hem, mbn, oxy
        1. region b:2-146 [131578] picpiclink
      4. 2dn2 picpicxrefxref
        automatically matched to d1dxtb_
        complexed with hem
        1. region b:2-146 [131580] picpiclink
      5. 2dn2 picpicxrefxref
        automatically matched to d1dxtb_
        complexed with hem
        1. region d:2-146 [131582] picpiclink
      6. 1j40 picpicxref
        complexed with 2fu, cmo, hem, hni
        1. chain b [84097] picpiclink
        2. chain d [84099] picpiclink
        3. chain f [84101] picpiclink
        4. chain h [84103] picpiclink
      7. 1j41 picpicxref
        complexed with 2fu, cmo, hem, hni
        1. chain b [84105] picpiclink
        2. chain d [84107] picpiclink
        3. chain f [84109] picpiclink
        4. chain h [84111] picpiclink
      8. 2d5z picpicxrefxref
        automatically matched to d1dxtb_
        complexed with hem, l35
        1. region b:2-146 [131285] picpiclink
      9. 2d5z picpicxrefxref
        automatically matched to d1dxtb_
        complexed with hem, l35
        1. region d:2-146 [131287] picpiclink
      10. 1uiw picpicxref
        complexed with 2fu, hem
        1. chain b [99439] picpiclink
        2. chain d [99441] picpiclink
        3. chain f [99443] picpiclink
        4. chain h [99445] picpiclink
      11. 1j3y picpicxref
        complexed with 2fu, cmo, hem, hni
        1. chain b [84081] picpiclink
        2. chain d [84083] picpiclink
        3. chain f [84085] picpiclink
        4. chain h [84087] picpiclink
      12. 1j3z picpicxref
        complexed with 2fu, cmo, hem, hni
        1. chain b [84089] picpiclink
        2. chain d [84091] picpiclink
        3. chain f [84093] picpiclink
        4. chain h [84095] picpiclink
      13. 1bab picpicxref
        complexed with hem, so4; mutant
        1. chain b [15414] picpiclink
        2. chain d [15415] picpiclink
      14. 1bz0 picpicxref
        complexed with hem
        1. chain b [15416] picpiclink
        2. chain d [15417] picpiclink
      15. 1ns9 picpicxref
        complexed with hem
        1. chain b [92096] picpiclink
      16. 1j7y picpicxref
        complexed with cmo, hem, so4; mutant
        1. chain b [66427] picpiclink
        2. chain d [66429] picpiclink
      17. 1nqp picpicxref
        complexed with cyn, hem
        1. chain b [92052] picpiclink
        2. chain d [92054] picpiclink
      18. 1bz1 picpicxref
        complexed with hem; mutant
        1. chain b [15420] picpiclink
        2. chain d [15421] picpiclink
      19. 1bzz picpicxref
        complexed with hem; mutant
        1. chain b [15418] picpiclink
        2. chain d [15419] picpiclink
      20. 1a3n picpicxref
        complexed with hem
        1. chain b [15430] picpiclink
        2. chain d [15431] picpiclink
      21. 1qsh picpicxref
        complexed with heg, hem
        1. chain b [15426] picpiclink
        2. chain d [15427] picpiclink
      22. 2hhb picpicxref
        complexed with hem, po4
        1. chain b [15424] picpiclink
        2. chain d [15425] picpiclink
      23. 1dxu picpicxref
        complexed with hem, so4; mutant
        1. chain b [15442] picpiclink
        2. chain d [15443] picpiclink
      24. 1dxv picpicxref
        complexed with hem, so4; mutant
        1. chain b [15436] picpiclink
        2. chain d [15437] picpiclink
      25. 1yvq picpicxrefxref
        automatically matched to d1nqpb_
        complexed with cmo, hem; mutant
        1. region b:1-146 [124113] picpiclink
      26. 1yvq picpicxrefxref
        automatically matched to d1nqpb_
        complexed with cmo, hem; mutant
        1. region d:1-146 [124115] picpiclink
      27. 1c7c picpicxref
        recombinant hemoglobin rhb1.1
        complexed with hem; mutant
        1. chain b [15438] picpiclink
        2. chain d [15439] picpiclink
      28. 1qxe picpicxref
        complexed with fux, hem, o2, so4
        1. chain b [96524] picpiclink
        2. chain d [96526] picpiclink
      29. 1thb picpicxref
        complexed with hem, ihp
        1. chain b [15422] picpiclink
        2. chain d [15423] picpiclink
      30. 1qsi picpicxref
        complexed with cmo, heg, hem
        1. chain b [15440] picpiclink
        2. chain d [15441] picpiclink
      31. 1qi8 picpicxref
        complexed with hem; mutant
        1. chain b [15446] picpiclink
        2. chain d [15447] picpiclink
      32. 1dxt picpicxref
        complexed with hem; mutant
        1. chain b [15450] picpiclink
        2. chain d [15451] picpiclink
      33. 1a3o picpicxref
        complexed with hem; mutant
        1. chain b [15453] picpiclink
        2. chain d [15454] picpiclink
      34. 1yvt picpicxref
        automatically matched to d1nqpb_
        complexed with cmo, gol, hem; mutant
        1. region b:1-146 [124119] picpiclink
      35. 1r1y picpicxref
        complexed with hem, so4; mutant
        1. chain b [96837] picpiclink
        2. chain d [96839] picpiclink
      36. 1k0y picpicxref
        complexed with cno, hem, so4
        1. chain b [67988] picpiclink
        2. chain d [67990] picpiclink
      37. 1xz2 picpicxref
        complexed with hem
        1. chain b [116238] picpiclink
        2. chain d [116240] picpiclink
      38. 1o1o picpicxref
        complexed with hem; mutant
        1. chain b [81069] picpiclink
        2. chain d [81071] picpiclink
      39. 1o1p picpicxref
        complexed with hem; mutant
        1. chain b [81074] picpiclink
        2. chain d [81075] picpiclink
      40. 1o1n picpicxref
        complexed with hem
        1. chain b [81066] picpiclink
        2. chain d [81067] picpiclink
      41. 1c7b picpicxref
        recombinant hemoglobin rhb1.0
        complexed with hem; mutant
        1. chain b [15455] picpiclink
        2. chain d [15456] picpiclink
      42. 1g9v picpicxref
        complexed with hem, rq3, so4
        1. chain b [15459] picpiclink
        2. chain d [15460] picpiclink
      43. 3hhb picpicxrefxref
        complexed with hem, po4
        1. chain b [15452] picpiclink
      44. 3hhb picpicxrefxref
        duplicate of 3HHB B
        complexed with hem, po4
        1. chain d [118677] picpiclink
      45. 1ye2 picpicxref
        complexed with hem, o2; mutant
        1. chain b [116641] picpiclink
        2. chain d [116643] picpiclink
      46. 1ns6 picpicxref
        complexed with hem
        1. chain b [92094] picpiclink
      47. 1bbb picpicxref
        complexed with hem
        1. chain b [15434] picpiclink
        2. chain d [15435] picpiclink
      48. 4hhb picpicxref
        complexed with hem, po4
        1. chain b [15428] picpiclink
        2. chain d [15429] picpiclink
      49. 1o1j picpicxref
        complexed with hem; mutant
        1. chain b [81050] picpiclink
        2. chain d [81051] picpiclink
      50. 1a01 picpicxref
        complexed with hem; mutant
        1. chain b [15448] picpiclink
        2. chain d [15449] picpiclink
      51. 2d60 picpicxrefxref
        automatically matched to d1dxtb_
        complexed with hem, l35
        1. region b:2-146 [131289] picpiclink
      52. 2d60 picpicxrefxref
        automatically matched to d1dxtb_
        complexed with hem, l35
        1. region d:2-146 [131291] picpiclink
      53. 1rq3 picpicxref
        complexed with hem
        1. chain b [97723] picpiclink
        2. chain d [97725] picpiclink
      54. 1c7d picpicxref
        recombinant hemoglobin rhb1.2
        complexed with hem; mutant
        1. chain b [15457] picpiclink
        2. chain d [15458] picpiclink
      55. 1sdk picpicxref
        complexed with cmo, hem, tmm
        1. chain b [15444] picpiclink
        2. chain d [15445] picpiclink
      56. 1sdl picpicxref
        complexed with cmo, hem, tmm
        1. chain b [15432] picpiclink
        2. chain d [15433] picpiclink
      57. 1xz7 picpicxref
        complexed with hem; mutant
        1. chain b [116251] picpiclink
        2. chain d [116253] picpiclink
      58. 1cbm picpic
        homo(beta)tetramer
        complexed with hem, so4
        1. chain a [15286] picpiclink
        2. chain b [15465] picpiclink
        3. chain c [15287] picpiclink
        4. chain d [15466] picpiclink
      59. 1abw picpicxref
        complexed with hem; mutant
        1. chain b [15467] picpiclink
        2. chain d [15468] picpiclink
      60. 1gbu picpicxref
        complexed with hem, so4; mutant
        1. chain b [15461] picpiclink
        2. chain d [15462] picpiclink
      61. 1vwt picpicxref
        complexed with hem, so4; mutant
        1. chain b [15463] picpiclink
        2. chain d [15464] picpiclink
      62. 1o1m picpicxref
        complexed with hem; mutant
        1. chain b [81062] picpiclink
        2. chain d [81063] picpiclink
      63. 1o1k picpicxref
        complexed with hem; mutant
        1. chain b [81053] picpiclink
        2. chain d [81055] picpiclink
      64. 1o1l picpicxref
        complexed with hem; mutant
        1. chain b [81058] picpiclink
        2. chain d [81059] picpiclink
      65. 1y45 picpicxref
        complexed with hem; mutant
        1. chain b [116433] picpiclink
        2. chain d [116435] picpiclink
      66. 1xz4 picpicxref
        complexed with hem; mutant
        1. chain b [116242] picpiclink
        2. chain d [116244] picpiclink
      67. 1y4g picpicxref
        complexed with hem; mutant
        1. chain b [116449] picpiclink
        2. chain d [116451] picpiclink
      68. 1y4f picpicxref
        complexed with hem; mutant
        1. chain b [116445] picpiclink
        2. chain d [116447] picpiclink
      69. 1y4v picpicxref
        complexed with hem; mutant
        1. chain b [116467] picpiclink
        2. chain d [116469] picpiclink
      70. 1cls picpicxref
        complexed with dec, hem, o, so4
        1. chain b [15471] picpiclink
        2. chain d [15472] picpiclink
      71. 2hbs picpicxref
        complexed with hem; mutant
        1. chain b [15477] picpiclink
        2. chain d [15478] picpiclink
        3. chain f [15479] picpiclink
        4. chain h [15480] picpiclink
      72. 1buw picpicxref
        complexed with hem, snc
        1. chain b [15475] picpiclink
        2. chain d [15476] picpiclink
      73. 1y0w picpicxref
        complexed with hem; mutant
        1. chain b [116313] picpiclink
        2. chain d [116315] picpiclink
      74. 1a00 picpicxref
        complexed with hem; mutant
        1. chain b [15469] picpiclink
        2. chain d [15470] picpiclink
      75. 1hbb picpicxref
        complexed with hem
        1. chain b [15473] picpiclink
        2. chain d [15474] picpiclink
      76. 1a0z picpicxref
        complexed with hem; mutant
        1. chain b [15481] picpiclink
        2. chain d [15482] picpiclink
      77. 1kd2 picpicxref
        complexed with hem
        1. chain b [84383] picpiclink
        2. chain d [84385] picpiclink
      78. 6hbw picpicxref
        complexed with hem; mutant
        1. chain b [15483] picpiclink
        2. chain d [15484] picpiclink
      79. 1y4p picpicxref
        complexed with hem; mutant
        1. chain b [116453] picpiclink
        2. chain d [116455] picpiclink
      80. 1yhe picpicxrefxref
        automatically matched to d1dxtb_
        complexed with hem, oxy
        1. region b:1-146 [123173] picpiclink
      81. 1yhe picpicxrefxref
        automatically matched to d1dxtb_
        complexed with hem, oxy
        1. region d:1-146 [123175] picpiclink
      82. 1xxt picpicxref
        complexed with hem
        1. chain b [116208] picpiclink
        2. chain d [116210] picpiclink
      83. 1j7w picpicxref
        complexed with hem; mutant
        1. chain b [66422] picpiclink
        2. chain d [66424] picpiclink
      84. 2dxm picpic
        automatically matched to d1dxtb_
        complexed with hem
        1. region b:1-146 [146603] picpiclink
      85. 2dxm picpic
        automatically matched to d1dxtb_
        complexed with hem
        1. region d:1-146 [146604] picpiclink
      86. 1y83 picpicxref
        complexed with hem; mutant
        1. chain b [116553] picpiclink
        2. chain d [116555] picpiclink
      87. 1y7z picpicxref
        complexed with hem; mutant
        1. chain b [116549] picpiclink
        2. chain d [116551] picpiclink
      88. 1cbl picpic
        homo(beta)tetramer
        complexed with hem, so4
        1. chain a [15314] picpiclink
        2. chain b [15491] picpiclink
        3. chain c [15315] picpiclink
        4. chain d [15492] picpiclink
      89. 1rps picpicxref
        complexed with hem, no
        1. chain b [97713] picpiclink
        2. chain d [97715] picpiclink
      90. 1y7d picpicxref
        complexed with hem; mutant
        1. chain b [116529] picpiclink
        2. chain d [116531] picpiclink
      91. 1j7s picpicxref
        complexed with hem; mutant
        1. chain b [66418] picpiclink
        2. chain d [66420] picpiclink
      92. 1y09 picpicxref
        complexed with hem; mutant
        1. chain b [116282] picpiclink
        2. chain d [116284] picpiclink
      93. 1y4b picpicxref
        complexed with hem; mutant
        1. chain b [116441] picpiclink
        2. chain d [116443] picpiclink
      94. 1yih picpicxrefxref
        complexed with hem, oxy; mutant
        1. region b:1-146 [144640] picpiclink
      95. 1yih picpicxrefxref
        automatically matched to 1YIH B:1-146
        complexed with hem, oxy; mutant
        1. region d:1-146 [144641] picpiclink
      96. 1rqa picpicxref
        complexed with hem, no; mutant
        1. chain b [111911] picpiclink
        2. chain d [111913] picpiclink
      97. 1k1k picpicxref
        complexed with cmo, hem; mutant
        1. chain b [77228] picpiclink
      98. 2hhd picpicxref
        complexed with hem, so4
        1. chain b [15489] picpiclink
        2. chain d [15490] picpiclink
      99. 1y5j picpicxref
        complexed with hem; mutant
        1. chain b [116477] picpiclink
        2. chain d [116479] picpiclink
      100. 1xy0 picpicxref
        complexed with hem; mutant
        1. chain b [116212] picpiclink
        2. chain d [116214] picpiclink
      101. 1hdb picpicxref
        complexed with hem, so4; mutant
        1. chain b [15499] picpiclink
        2. chain d [15500] picpiclink
      102. 1y2z picpicxref
        complexed with hem; mutant
        1. chain b [116420] picpiclink
        2. chain d [116422] picpiclink
      103. 1rq4 picpicxref
        complexed with hem, no
        1. chain b [97727] picpiclink
        2. chain d [97729] picpiclink
      104. 1r1x picpicxref
        complexed with cmo, hem, mbn; mutant
        1. chain b [96835] picpiclink
      105. 1gbv picpicxref
        complexed with hem, oxy; mutant
        1. chain b [15487] picpiclink
        2. chain d [15488] picpiclink
      106. 1xzv picpicxref
        complexed with hem; mutant
        1. chain b [116267] picpiclink
        2. chain d [116269] picpiclink
      107. 1y0d picpicxref
        complexed with hem
        1. chain b [116294] picpiclink
        2. chain d [116296] picpiclink
      108. 1y85 picpicxref
        complexed with hem
        1. chain b [116557] picpiclink
        2. chain d [116559] picpiclink
      109. 1y0t picpicxref
        complexed with hem; mutant
        1. chain b [116307] picpiclink
        2. chain d [116309] picpiclink
      110. 1yeo picpicxrefxref
        automatically matched to d1a01b_
        complexed with hem, oxy; mutant
        1. region b:1-146 [123013] picpiclink
      111. 1yeo picpicxrefxref
        automatically matched to d1a01b_
        complexed with hem, oxy; mutant
        1. region d:1-146 [123015] picpiclink
      112. 1xye picpicxref
        complexed with hem; mutant
        1. chain b [116218] picpiclink
        2. chain d [116220] picpiclink
      113. 1ljw picpicxref
        complexed with cmo, hem, po4
        1. chain b [73946] picpiclink
      114. 1hba picpicxref
        complexed with cl, hem
        1. chain b [15497] picpiclink
        2. chain d [15498] picpiclink
      115. 1y4q picpicxref
        complexed with hem; mutant
        1. chain b [116457] picpiclink
        2. chain d [116459] picpiclink
      116. 1y35 picpicxref
        complexed with hem; mutant
        1. chain b [116428] picpiclink
        2. chain d [116430] picpiclink
      117. 1xz5 picpicxref
        complexed with hem; mutant
        1. chain b [116246] picpiclink
        2. chain d [116248] picpiclink
      118. 1a0u picpicxref
        complexed with hem; mutant
        1. chain b [15506] picpiclink
        2. chain d [15507] picpiclink
      119. 1y5k picpicxref
        complexed with hem; mutant
        1. chain b [116481] picpiclink
        2. chain d [116483] picpiclink
      120. 1yzi picpicxref
        automatically matched to d1dxtb_
        complexed with cmo, hem, mbn
        1. region b:1-146 [124280] picpiclink
      121. 1yh9 picpicxrefxref
        automatically matched to d1dxtb_
        complexed with hem, oxy
        1. region b:1-146 [123165] picpiclink
      122. 1yh9 picpicxrefxref
        automatically matched to d1dxtb_
        complexed with hem, oxy
        1. region d:1-146 [123167] picpiclink
      123. 1y5f picpicxref
        complexed with hem; mutant
        1. chain b [116473] picpiclink
        2. chain d [116475] picpiclink
      124. 1y22 picpicxref
        complexed with hem; mutant
        1. chain b [116391] picpiclink
        2. chain d [116393] picpiclink
      125. 1dke picpicxref
        complexed with hem, sul
        1. chain b [15512] picpiclink
        2. chain d [15513] picpiclink
      126. 1yev picpicxref
        complexed with hem, o2; mutant
        1. chain b [116661] picpiclink
        2. chain d [116663] picpiclink
      127. 1y0a picpicxref
        complexed with hem; mutant
        1. chain b [116286] picpiclink
        2. chain d [116288] picpiclink
      128. 2hbc picpicxref
        complexed with enc, hem
        1. chain b [15501] picpiclink
      129. 1y4r picpicxref
        complexed with hem; mutant
        1. chain b [116461] picpiclink
        2. chain d [116463] picpiclink
      130. 1y31 picpicxref
        complexed with hem; mutant
        1. chain b [116424] picpiclink
        2. chain d [116426] picpiclink
      131. 1yeu picpicxref
        complexed with hem, o2; mutant
        1. chain b [116657] picpiclink
        2. chain d [116659] picpiclink
      132. 1mko picpicxref
        A fourth quaternary structure
        complexed with cmo, hem, po4
        1. chain b [79247] picpiclink
        2. chain d [79249] picpiclink
      133. 1y46 picpicxref
        complexed with hem; mutant
        1. chain b [116437] picpiclink
        2. chain d [116439] picpiclink
      134. 1xzu picpicxref
        complexed with hem; mutant
        1. chain b [116263] picpiclink
        2. chain d [116265] picpiclink
      135. 1hga picpicxref
        complexed with hem
        1. chain b [15514] picpiclink
        2. chain d [15515] picpiclink
      136. 1y7g picpicxref
        complexed with hem; mutant
        1. chain b [116535] picpiclink
        2. chain d [116537] picpiclink
      137. 2hbe picpicxref
        complexed with hem, nbn
        1. chain b [15510] picpiclink
      138. 1y0c picpicxref
        complexed with hem; mutant
        1. chain b [116290] picpiclink
        2. chain d [116292] picpiclink
      139. 1hgb picpicxref
        complexed with hem
        1. chain b [15518] picpiclink
        2. chain d [15519] picpiclink
      140. 1aj9 picpicxref
        complexed with cmo, hem, po4; mutant
        1. chain b [15511] picpiclink
      141. 1gzx picpicxref
        complexed with hem, o2
        1. chain b [70826] picpiclink
        2. chain d [70828] picpiclink
      142. 1hgc picpicxref
        complexed with hem
        1. chain b [15522] picpiclink
        2. chain d [15523] picpiclink
      143. 1o1i picpicxref
        complexed with cn, hem; mutant
        1. chain b [81047] picpiclink
      144. 1qxd picpicxref
        complexed with fu2, hem, so4
        1. chain b [96520]