Fold: Transmembrane helical fragments

Lineage:

1. Root: scop
2. Class: Peptides
   Peptides and fragments
3. Fold: Transmembrane helical fragments

Superfamilies:

1. Transmembrane helical fragments (1)
   1. Transmembrane helical fragments (18)
      the member of this family may be not related
      1. Bacteriorhodopsin fragments
         1. Halobacterium halobium (3)
      2. Rhodopsin fragments
         1. Synthetic, based on Bos taurus sequence (5)
      3. Band 3
         1. Synthetic peptides based on human band 3 sequence (9)
      4. Pulmonary surfactant-associated polypeptide C (SP-C)
         1. Pig (Sus scrofa) (1)
      5. N-terminal segment of surfactant protein B
         1. Synthetic, based on Homo sapiens sequence (1)
      6. beta-Adrenoreceptor
         1. Turkey (Meleagris gallopavo) (1)
      7. Dimeric transmembrane domain of glycophorin A
         right-hand twisted coiled coil
         1. Human (Homo sapiens) (1)
      8. F1F0 ATP synthase subunit c (residues 9-26, 52-79)
         1. Escherichia coli (1)
      9. Membrane domain of the subunit b of ATP synthase
         1. Escherichia coli (1)
      10. alpha-subunit of nicotinic acetylcholine receptor
          M3 transmembrane segment
          1. Synthetic, based on Torpedo californica sequence (1)
      11. Membrane spanning segment 2 (M2) of the acetylcholine receptor
          1. Rat (Rattus norvegicus) (2)
          2. Pacific electric ray (Torpedo californica) (2)
      12. Transmembrane segment 2 of NMDA receptor NR1
          1. Human (Homo sapiens) (1)
      13. Cystic fibrosis transmembrane conductance regulator
          1. Synthetic (4)
      14. Second repeat (is2mic) from voltage-gated sodium channel
          1. Synthetic, based on Rattus norvegicus sequence (1)
      15. Cytoplasmic domain of p23
          1. Synthetic, based on Oryctolagus cuniculus sequence (2)
      16. Active domain of protein icp47
          1. Herpes simplex virus type 1, strain 17 (1)
      17. fragment of hepatitis C envelope glycoprotein E (residues 350-370)
          1. Synthetic (1)