Root: scop

Classes:

1. All alpha proteins [46456] (5)
   1. DNA/RNA-binding 3-helical bundle [46688] (1)
      1. Homeodomain-like [46689] (1)
         1. Paired domain [46748] (1)
   2. Histone-fold [47112] (1)
      1. Histone-fold [47113] (1)
         1. Archaeal histone [47129] (2)
   3. Four-helical up-and-down bundle [47161] (1)
      1. Acyl-CoA dehydrogenase (flavoprotein), C-terminal domain [47203] (1)
         1. Acyl-CoA dehydrogenase (flavoprotein), C-terminal domain [47204] (4)
   4. Bromodomain-like [47363] (1)
      1. Domain of the SRP/SRP receptor G-proteins [47364] (1)
         1. Domain of the SRP/SRP receptor G-proteins [47365] (3)
   5. EF Hand-like [47472] (1)
      1. EF-hand [47473] (1)
         1. Calmodulin-like [47502] (1)
2. All beta proteins [48724] (5)
   1. Immunoglobulin-like beta-sandwich [48725] (1)
      1. Immunoglobulin [48726] (3)
         1. V set domains (antibody variable domain-like) [48727] (1)
         2. C1 set domains (antibody constant domain-like) [48942] (1)
         3. E set domains [49208] (2)
   2. Concanavalin A-like lectins/glucanases [49898] (1)
      1. Concanavalin A-like lectins/glucanases [49899] (1)
         1. Endoglucanase/cellulase I catalitic core [49971] (4)
   3. PDZ domain-like [50155] (1)
      1. PDZ domain-like [50156] (1)
         1. PDZ domain [50157] (1)
   4. OB-fold [50198] (1)
      1. Nucleic acid-binding proteins [50249] (1)
         1. Cold shock DNA-binding domain-like [50282] (1)
   5. beta-clip [51268] (1)
      1. Molybdenum cofactor biosynthesis protein MoeA, C-terminal domain [63867] (1)
         1. Molybdenum cofactor biosynthesis protein MoeA, C-terminal domain [63868] (1)
3. Alpha and beta proteins (a/b) [51349] (9)
   Mainly parallel beta sheets (beta-alpha-beta units)
   1. TIM beta/alpha-barrel [51350] (1)
      1. (Trans)glycosidases [51445] (1)
         1. beta-glycanases [51487] (1)
   2. ClpP/crotonase [52095] (1)
      1. ClpP/crotonase [52096] (1)
         1. Photosystem II D1 C-terminal processing protease, catalytic domain [52100] (1)
   3. P-loop containing nucleotide triphosphate hydrolases [52539] (1)
      1. P-loop containing nucleotide triphosphate hydrolases [52540] (1)
         1. G proteins [52592] (1)
   4. Thioredoxin fold [52832] (1)
      1. Thioredoxin-like 2Fe-2S ferredoxin [52917] (1)
         1. Thioredoxin-like 2Fe-2S ferredoxin [52918] (1)
   5. Ribonuclease H-like motif [53066] (1)
      1. Actin-like ATPase domain [53067] (1)
         1. Hexokinase [53083] (1)
   6. Molybdenum cofactor biosynthesis proteins [53217] (1)
      1. Molybdenum cofactor biosynthesis proteins [53218] (1)
         1. MoeA, central domain [64103] (1)
   7. S-adenosyl-L-methionine-dependent methyltransferases [53334] (1)
      1. S-adenosyl-L-methionine-dependent methyltransferases [53335] (1)
         1. Protein-L-isoaspartate O-methyltransferase [53354] (1)
   8. Nucleotide-diphospho-sugar transferases [53447] (1)
      1. Nucleotide-diphospho-sugar transferases [53448] (2)
         1. 4-diphosphocytidyl-2-c-methylerythritol (CDP-me) synthase (YgbP) [64139] (1)
         2. CMP:2-keto-3-deoxy-manno-octonic acid (CMP-KDO)synthetase, KdsB [64142] (1)
   9. PEP carboxykinase-like [53794] (1)
      1. PEP carboxykinase-like [53795] (1)
         1. Phosphoenolpyruvate (PEP) carboxykinase (ATP-oxaloacetate carboxy-liase) [53796] (1)
4. Alpha and beta proteins (a+b) [53931] (3)
   Mainly antiparallel beta sheets (segregated alpha and beta regions)
   1. His-Me finger endonucleases [54059] (1)
      1. His-Me finger endonucleases [54060] (1)
         1. Recombination endonuclease VII [54072] (1)
   2. KH-domain [54790] (1)
      1. KH-domain [54791] (1)
         1. KH-domain [54792] (1)
   3. Fibrinogen C-terminal domains [56495] (1)
      1. Fibrinogen C-terminal domains [56496] (1)
         1. Fibrinogen C-terminal domains [56497] (1)
5. Multi-domain proteins (alpha and beta) [56572] (2)
   Folds consisting of two or more domains belonging to different classes
   1. Ku heterodimer subunits [64500] (1)
      1. Ku heterodimer subunits [64501] (1)
         1. Ku70 subunit [64502] (1)
   2. HAD-like [56783] (1)
      1. HAD-like [56784] (4)
         1. L-2-Haloacid dehalogenase, HAD [56785] (2)
         2. Epoxide hydrolase, N-terminal domain [56789] (1)
         3. Phosphonoacetaldehyde hydrolase [56792] (1)
         4. Phosphoserine phosphatase [64511] (1)
6. Membrane and cell surface proteins and peptides [56835] (0)
   Does not include proteins in the immune system
7. Small proteins [56992] (0)
   Usually dominated by metal ligand, heme, and/or disulfide bridges
8. Coiled coil proteins [57942] (0)
   Not a true class
9. Low resolution protein structures [58117] (0)
   Not a true class
10. Peptides [58231] (0)
    Peptides and fragments. Not a true class
11. Designed proteins [58788] (0)
    Experimental structures of proteins with essentially non-natural sequences. Not a true class
12. Non-protein [0] (0)
    PDB entries which are theoretical models, nucleic acids, or other non-proteins