| 
 3 Dee - Database of Protein Domain Definitions | 
| Classes | % of representative set | 
|---|---|
| undefined | 42.41 | 
| Small proteins | 2.09 | 
| Peptides | 0.52 | 
| Alpha and beta (a/b) | 2.62 | 
| Alpha and beta (a+b) | 4.19 | 
| All beta | 0.52 | 
| All alpha | 47.64 | 
| Breakdown into folds | % of cluster | % of class | 
|---|---|---|
| undefined | ||
| undefined from 3Dee | 42.41 | 12.74 | 
| Small proteins | ||
| Crambin-like | 0.52 | 0.87 | 
| Glucocorticoid receptor-like (DNA-binding domain) | 0.52 | 0.87 | 
| Heat-stable enterotoxin B from 3Dee | 0.52 | 0.87 | 
| Insulin-like | 0.52 | 0.87 | 
| Peptides | ||
| Transmembrane helical fragments from 3Dee | 0.52 | 2.04 | 
| Alpha and beta (a/b) | ||
| ATP pyrophosphatases extra domain from 3Dee | 0.52 | 0.36 | 
| Barstar (barnase inhibitor) | 0.52 | 0.36 | 
| DNA-binding winged domain from 3Dee | 1.05 | 0.73 | 
| DNA/RNA polymerases Domain III | 0.52 | 0.36 | 
| Alpha and beta (a+b) | ||
| Lysozyme-like Domain I | 1.05 | 1.04 | 
| Nucleotidyltransferases Domain II | 0.52 | 0.52 | 
| Ribosome inactivating proteins (RIP) Domain II from 3Dee | 1.05 | 1.04 | 
| The intermediate domain of GroEL from 3Dee | 0.52 | 0.52 | 
| Thymidylate synthase Extra Domain from 3Dee | 0.52 | 0.52 | 
| Urease, gamma-subunit | 0.52 | 0.52 | 
| All beta | ||
| Single-stranded left-handed beta-helix Domain II | 0.52 | 0.45 | 
| All alpha | ||
| 4-helical cytokines Short chain | 0.52 | 0.49 | 
| Acyl-CoA binding protein from 3Dee | 0.52 | 0.49 | 
| Anaphylotoxins (complement system) | 0.52 | 0.49 | 
| Annexin Domain | 1.05 | 0.99 | 
| Anticodon-binding (C-terminal) domain of glutamyl-tRNA Domain II from 3Dee | 0.52 | 0.49 | 
| Bifunctional inhibitor/lipid-transfer protein/seed storage 2S albumin | 1.57 | 1.48 | 
| Citrate synthase Domain II | 1.05 | 0.99 | 
| Cytochrome c | 4.71 | 4.43 | 
| DNA polymerase beta, N-terminal (8 kD)-domain from 3Dee | 0.52 | 0.49 | 
| DNA-binding 3-helical bundle from 3Dee | 7.85 | 7.39 | 
| Diphtheria toxin repressor (DtxR) dimerization domain from 3Dee | 0.52 | 0.49 | 
| Disulphide-bond formation facilitator (DSBA), insertion domain | 0.52 | 0.49 | 
| Double-stranded beta-helix, helical domain | 0.52 | 0.49 | 
| EF-hand from 3Dee | 3.66 | 3.45 | 
| Endonuclease III from 3Dee | 1.05 | 0.99 | 
| FIS protein from 3Dee | 0.52 | 0.49 | 
| Four-helical up-and-down bundle | 0.52 | 0.49 | 
| HMG-box | 1.05 | 0.99 | 
| Heme-linked catalases C-terminal domain | 0.52 | 0.49 | 
| Hemocyanin, N-terminal domain | 1.05 | 0.99 | 
| Hexokinase all helical domain from 3Dee | 0.52 | 0.49 | 
| Immunoglobulin-binding protein A, fragment B from 3Dee | 0.52 | 0.49 | 
| Long alpha-hairpin | 1.57 | 1.48 | 
| Lysin | 0.52 | 0.49 | 
| Met repressor-like | 1.57 | 1.48 | 
| Mu transposase, DNA-binding domain | 0.52 | 0.49 | 
| Nucleotidyltransferases Domain III | 0.52 | 0.49 | 
| Oligomers of long helices from 3Dee | 1.57 | 1.48 | 
| P-loop containing nucleotide triphosphate hydrolases all helical domain | 0.52 | 0.49 | 
| ROP protein from 3Dee | 0.52 | 0.49 | 
| Restriction endonucleases helical domain from 3Dee | 0.52 | 0.49 | 
| Retroviral matrix proteins | 0.52 | 0.49 | 
| Spectrin repeat unit from 3Dee | 0.52 | 0.49 | 
| Thermolysin-like metalloproteases, C-terminal domain | 0.52 | 0.49 | 
| Thymidine phosphorylase Domain I from 3Dee | 0.52 | 0.49 | 
| Trp repressor | 0.52 | 0.49 | 
| Tyrosyl-tRNA synthetase, middle domain from 3Dee | 0.52 | 0.49 | 
| Uteroglobin-like | 0.52 | 0.49 | 
| Winged DNA binding like from 3Dee | 0.52 | 0.49 | 
| lambda repressor-like DNA-binding domains | 4.19 | 3.94 | 
| p53 tetramerization domain | 0.52 | 0.49 | 
| small domain attached to TIM barrel from 3Dee | 0.52 | 0.49 | 
| the C-terminal domain of RNA polymerase alpha subunit from 3Dee | 0.52 | 0.49 | 
| 1vlk-1 | [seq. related domains] | All alpha | 
4-helical cytokines Short chain | 
| 1qtqa-3 | [seq. related domains] | Alpha and beta (a/b) | 
ATP pyrophosphatases extra domain | 
| 2abd-1 | [seq. related domains] | All alpha | 
Acyl-CoA binding protein | 
| 1cfaa-1 | [seq. related domains] | All alpha | 
Anaphylotoxins (complement system) | 
| 1aeif-3 | [seq. related domains] | All alpha | 
Annexin Domain | 
| 1aeif-2 | [seq. related domains] | All alpha | 
Annexin Domain | 
| 1gln-4 | [seq. related domains] | All alpha | 
Anticodon-binding (C-terminal) domain of glutamyl-tRNA Domain II | 
| 1a19b-1 | [seq. related domains] | Alpha and beta (a/b) | 
Barstar (barnase inhibitor) | 
| 1jtb-1 | [seq. related domains] | All alpha | 
Bifunctional inhibitor/lipid-transfer protein/seed storage 2S albumin | 
| 1hyp-1 | [seq. related domains] | All alpha | 
Bifunctional inhibitor/lipid-transfer protein/seed storage 2S albumin | 
| 1hssd-1 | [seq. related domains] | All alpha | 
Bifunctional inhibitor/lipid-transfer protein/seed storage 2S albumin | 
| 3cts-2 | [seq. related domains] | All alpha | 
Citrate synthase Domain II | 
| 1aj8b-2 | [seq. related domains] | All alpha | 
Citrate synthase Domain II | 
| 1ab1-1 | [seq. related domains] | Small proteins | 
Crambin-like | 
| 1c6s-1 | [seq. related domains] | All alpha | 
Cytochrome c | 
| 2cxbb-1 | [seq. related domains] | All alpha | 
Cytochrome c | 
| 1cor-1 | [seq. related domains] | All alpha | 
Cytochrome c | 
| 2mtac-1 | [seq. related domains] | All alpha | 
Cytochrome c | 
| 2dvh-1 | [seq. related domains] | All alpha | 
Cytochrome c | 
| 1cc5-1 | [seq. related domains] | All alpha | 
Cytochrome c | 
| 1etpb-2 | [seq. related domains] | All alpha | 
Cytochrome c | 
| 1yic-1 | [seq. related domains] | All alpha | 
Cytochrome c | 
| 1gks-1 | [seq. related domains] | All alpha | 
Cytochrome c | 
| 1bnp-1 | [seq. related domains] | All alpha | 
DNA polymerase beta, N-terminal (8 kD)-domain | 
| 1pdnc-2 | [seq. related domains] | All alpha | 
DNA-binding 3-helical bundle | 
| 2cgpc-2 | [seq. related domains] | All alpha | 
DNA-binding 3-helical bundle | 
| 1akha-2 | [seq. related domains] | All alpha | 
DNA-binding 3-helical bundle | 
| 1vnd-1 | [seq. related domains] | All alpha | 
DNA-binding 3-helical bundle | 
| 1hstb-1 | [seq. related domains] | All alpha | 
DNA-binding 3-helical bundle | 
| 1a5j-1 | [seq. related domains] | All alpha | 
DNA-binding 3-helical bundle | 
| 1bib-1 | [seq. related domains] | All alpha | 
DNA-binding 3-helical bundle | 
| 1akha-1 | [seq. related domains] | All alpha | 
DNA-binding 3-helical bundle | 
| 2dtr-1 | [seq. related domains] | All alpha | 
DNA-binding 3-helical bundle | 
| 1hdp-1 | [seq. related domains] | All alpha | 
DNA-binding 3-helical bundle | 
| 1hcra-1 | [seq. related domains] | All alpha | 
DNA-binding 3-helical bundle | 
| 1pdnc-1 | [seq. related domains] | All alpha | 
DNA-binding 3-helical bundle | 
| 1ret-1 | [seq. related domains] | All alpha | 
DNA-binding 3-helical bundle | 
| 1leb-1 | [seq. related domains] | All alpha | 
DNA-binding 3-helical bundle | 
| 2lfb-1 | [seq. related domains] | All alpha | 
DNA-binding 3-helical bundle | 
| 1awca-1 | [seq. related domains] | Alpha and beta (a/b) | 
DNA-binding winged domain | 
| 3hsf-1 | [seq. related domains] | Alpha and beta (a/b) | 
DNA-binding winged domain | 
| 1ktq-4 | [seq. related domains] | Alpha and beta (a/b) | 
DNA/RNA polymerases Domain III | 
| 2dtr-2 | [seq. related domains] | All alpha | 
Diphtheria toxin repressor (DtxR) dimerization domain | 
| 1acvb-2 | [seq. related domains] | All alpha | 
Disulphide-bond formation facilitator (DSBA), insertion domain | 
| 1jsa-1 | [seq. related domains] | All alpha | 
EF-hand | 
| 1jsa-2 | [seq. related domains] | All alpha | 
EF-hand | 
| 1djzb-1 | [seq. related domains] | All alpha | 
EF-hand | 
| 2mysa-4 | [seq. related domains] | All alpha | 
EF-hand | 
| 5icb-1 | [seq. related domains] | All alpha | 
EF-hand | 
| 1ncz-1 | [seq. related domains] | All alpha | 
EF-hand | 
| 1wdca-2 | [seq. related domains] | All alpha | 
EF-hand | 
| 2abk-1 | [seq. related domains] | All alpha | 
Endonuclease III | 
| 2abk-2 | [seq. related domains] | All alpha | 
Endonuclease III | 
| 1f36b-1 | [seq. related domains] | All alpha | 
FIS protein | 
| 1lbid-3 | [seq. related domains] | All alpha | 
Four-helical up-and-down bundle | 
| 2nlla-1 | [seq. related domains] | Small proteins | 
Glucocorticoid receptor-like (DNA-binding domain) | 
| 1ehs-1 | [seq. related domains] | Small proteins | 
Heat-stable enterotoxin B | 
| 8cata-3 | [seq. related domains] | All alpha | 
Heme-linked catalases C-terminal domain | 
| 1hc2-1 | [seq. related domains] | All alpha | 
Hemocyanin, N-terminal domain | 
| 1nol-1 | [seq. related domains] | All alpha | 
Hemocyanin, N-terminal domain | 
| 2yhx-1 | [seq. related domains] | All alpha | 
Hexokinase all helical domain | 
| 1spzz-1 | [seq. related domains] | All alpha | 
Immunoglobulin-binding protein A, fragment B | 
| 1sju-1 | [seq. related domains] | Small proteins | 
Insulin-like | 
| 1grj-1 | [seq. related domains] | All alpha | 
Long alpha-hairpin | 
| 1kfd-2 | [seq. related domains] | All alpha | 
Long alpha-hairpin | 
| 1ktq-2 | [seq. related domains] | All alpha | 
Long alpha-hairpin | 
| 1lynb-1 | [seq. related domains] | All alpha | 
Lysin | 
| 256l-1 | [seq. related domains] | Alpha and beta (a+b) | 
Lysozyme-like Domain I | 
| 1lsg-1 | [seq. related domains] | Alpha and beta (a+b) | 
Lysozyme-like Domain I | 
| 1tnt-1 | [seq. related domains] | All alpha | 
Mu transposase, DNA-binding domain | 
| 2bpgb-3 | [seq. related domains] | Alpha and beta (a+b) | 
Nucleotidyltransferases Domain II | 
| 1bpza-1 | [seq. related domains] | All alpha | 
Nucleotidyltransferases Domain III | 
| 1afd3-1 | [seq. related domains] | All alpha | 
Oligomers of long helices | 
| 1d66b-2 | [seq. related domains] | All alpha | 
Oligomers of long helices | 
| 1pyib-2 | [seq. related domains] | All alpha | 
Oligomers of long helices | 
| 1soo-2 | [seq. related domains] | All alpha | 
P-loop containing nucleotide triphosphate hydrolases all helical domain | 
| 1gtoa-1 | [seq. related domains] | All alpha | 
ROP protein | 
| 1pvib-1 | [seq. related domains] | All alpha | 
Restriction endonucleases helical domain | 
| 1hiws-1 | [seq. related domains] | All alpha | 
Retroviral matrix proteins | 
| 1ifu-2 | [seq. related domains] | Alpha and beta (a+b) | 
Ribosome inactivating proteins (RIP) Domain II | 
| 1bryz-2 | [seq. related domains] | Alpha and beta (a+b) | 
Ribosome inactivating proteins (RIP) Domain II | 
| 1lxa-2 | [seq. related domains] | All beta | 
Single-stranded left-handed beta-helix Domain II | 
| 2spcb-2 | [seq. related domains] | All alpha | 
Spectrin repeat unit | 
| 1aonn-2 | [seq. related domains] | Alpha and beta (a+b) | 
The intermediate domain of GroEL | 
| 1trlb-1 | [seq. related domains] | All alpha | 
Thermolysin-like metalloproteases, C-terminal domain | 
| 1tpt-1 | [seq. related domains] | All alpha | 
Thymidine phosphorylase Domain I | 
| 1tsz-2 | [seq. related domains] | Alpha and beta (a+b) | 
Thymidylate synthase Extra Domain | 
| 1bhb-1 | [seq. related domains] | Peptides | 
Transmembrane helical fragments | 
| 1jhga-1 | [seq. related domains] | All alpha | 
Trp repressor | 
| 3ts1-2 | [seq. related domains] | All alpha | 
Tyrosyl-tRNA synthetase, middle domain | 
| 1a5oa-1 | [seq. related domains] | Alpha and beta (a+b) | 
Urease, gamma-subunit | 
| 1utrb-1 | [seq. related domains] | All alpha | 
Uteroglobin-like | 
| 1ecl-4 | [seq. related domains] | All alpha | 
Winged DNA binding like | 
| 2r63-1 | [seq. related domains] | All alpha | 
lambda repressor-like DNA-binding domains | 
| 1lmb4-1 | [seq. related domains] | All alpha | 
lambda repressor-like DNA-binding domains | 
| 1ner-1 | [seq. related domains] | All alpha | 
lambda repressor-like DNA-binding domains | 
| 1adr-1 | [seq. related domains] | All alpha | 
lambda repressor-like DNA-binding domains | 
| 1lbgd-5 | [seq. related domains] | All alpha | 
lambda repressor-like DNA-binding domains | 
| 1au7b-1 | [seq. related domains] | All alpha | 
lambda repressor-like DNA-binding domains | 
| 1uxd-1 | [seq. related domains] | All alpha | 
lambda repressor-like DNA-binding domains | 
| 2puga-1 | [seq. related domains] | All alpha | 
lambda repressor-like DNA-binding domains | 
| 1a1uc-1 | [seq. related domains] | All alpha | 
p53 tetramerization domain | 
| 1cec-2 | [seq. related domains] | All alpha | 
small domain attached to TIM barrel | 
| 1coo-1 | [seq. related domains] | All alpha | 
the C-terminal domain of RNA polymerase alpha subunit | 
| 1jsub-1 | [seq. related domains] | undefined | 
undefined | 
| 1tc3c-1 | [seq. related domains] | undefined | 
undefined | 
| 1a0p-1 | [seq. related domains] | undefined | 
undefined | 
| 1pnbb-1 | [seq. related domains] | undefined | 
undefined | 
| 1yub-2 | [seq. related domains] | undefined | 
undefined | 
| 1ycra-1 | [seq. related domains] | undefined | 
undefined | 
| 1delb-2 | [seq. related domains] | undefined | 
undefined | 
| 1aa2-1 | [seq. related domains] | undefined | 
undefined | 
| 1ignb-2 | [seq. related domains] | undefined | 
undefined | 
| 1abv-1 | [seq. related domains] | undefined | 
undefined | 
| 1af7-1 | [seq. related domains] | undefined | 
undefined | 
| 1sly-4 | [seq. related domains] | undefined | 
undefined | 
| 1vib-1 | [seq. related domains] | undefined | 
undefined | 
| 1beo-1 | [seq. related domains] | undefined | 
undefined | 
| 1vhrb-1 | [seq. related domains] | undefined | 
undefined | 
| 2ppsl-1 | [seq. related domains] | undefined | 
undefined | 
| 1lre-1 | [seq. related domains] | undefined | 
undefined | 
| 2hp8-1 | [seq. related domains] | undefined | 
undefined | 
| 1aoy-1 | [seq. related domains] | undefined | 
undefined | 
| 1taq-2 | [seq. related domains] | undefined | 
undefined | 
| 1jud-2 | [seq. related domains] | undefined | 
undefined | 
| 1ddf-1 | [seq. related domains] | undefined | 
undefined | 
| 1bax-1 | [seq. related domains] | undefined | 
undefined | 
| 1aisb-2 | [seq. related domains] | undefined | 
undefined | 
| 1tdtc-1 | [seq. related domains] | undefined | 
undefined | 
| 1gtpc-3 | [seq. related domains] | undefined | 
undefined | 
| 1fts-1 | [seq. related domains] | undefined | 
undefined | 
| 2hfh-1 | [seq. related domains] | undefined | 
undefined | 
| 1aoa-1 | [seq. related domains] | undefined | 
undefined | 
| 1klmb-3 | [seq. related domains] | undefined | 
undefined | 
| 1chkb-2 | [seq. related domains] | undefined | 
undefined | 
| 1foy-1 | [seq. related domains] | undefined | 
undefined | 
| 2trcp-1 | [seq. related domains] | undefined | 
undefined | 
| 2ezi-1 | [seq. related domains] | undefined | 
undefined | 
| 1nkl-1 | [seq. related domains] | undefined | 
undefined | 
| 1sly-3 | [seq. related domains] | undefined | 
undefined | 
| 1aikn-1 | [seq. related domains] | undefined | 
undefined | 
| 1occu-1 | [seq. related domains] | undefined | 
undefined | 
| 1nirb-1 | [seq. related domains] | undefined | 
undefined | 
| 1tbgh-1 | [seq. related domains] | undefined | 
undefined | 
| 1sfe-2 | [seq. related domains] | undefined | 
undefined | 
| 1if1b-1 | [seq. related domains] | undefined | 
undefined | 
| 2fokb-3 | [seq. related domains] | undefined | 
undefined | 
| 1sly-2 | [seq. related domains] | undefined | 
undefined | 
| 1unkd-1 | [seq. related domains] | undefined | 
undefined | 
| 1sknp-1 | [seq. related domains] | undefined | 
undefined | 
| 1cuk-2 | [seq. related domains] | undefined | 
undefined | 
| 1iba-1 | [seq. related domains] | undefined | 
undefined | 
| 1ezd-2 | [seq. related domains] | undefined | 
undefined | 
| 1afob-1 | [seq. related domains] | undefined | 
undefined | 
| 1ajyb-2 | [seq. related domains] | undefined | 
undefined | 
| 1al04-1 | [seq. related domains] | undefined | 
undefined | 
| 1opc-1 | [seq. related domains] | undefined | 
undefined | 
| 1ngr-1 | [seq. related domains] | undefined | 
undefined | 
| 2fusb-1 | [seq. related domains] | undefined | 
undefined | 
| 1ahjh-1 | [seq. related domains] | undefined | 
undefined | 
| 1aoa-2 | [seq. related domains] | undefined | 
undefined | 
| 1wjdb-1 | [seq. related domains] | undefined | 
undefined | 
| 1jkw-1 | [seq. related domains] | undefined | 
undefined | 
| 1exnb-2 | [seq. related domains] | undefined | 
undefined | 
| 2ezl-1 | [seq. related domains] | undefined | 
undefined | 
| 1ytfc-1 | [seq. related domains] | undefined | 
undefined | 
| 1ns1b-1 | [seq. related domains] | undefined | 
undefined | 
| 1ab3-1 | [seq. related domains] | undefined | 
undefined | 
| 1jkw-2 | [seq. related domains] | undefined | 
undefined | 
| 1aum-1 | [seq. related domains] | undefined | 
undefined | 
| 1c52-1 | [seq. related domains] | undefined | 
undefined | 
| 1pmi-2 | [seq. related domains] | undefined | 
undefined | 
| 1huib-1 | [seq. related domains] | undefined | 
undefined | 
| 1chkb-1 | [seq. related domains] | undefined | 
undefined | 
| 1gnd-2 | [seq. related domains] | undefined | 
undefined | 
| 2fusb-3 | [seq. related domains] | undefined | 
undefined | 
| 1jsub-2 | [seq. related domains] | undefined | 
undefined | 
| 2af8-1 | [seq. related domains] | undefined | 
undefined | 
| 1aab-1 | [seq. related domains] | All alpha | 
HMG-box | 
| 1lefa-1 | [seq. related domains] | All alpha | 
HMG-box | 
| 1bazd-1 | [seq. related domains] | All alpha | 
Met repressor-like | 
| 1mntb-1 | [seq. related domains] | All alpha | 
Met repressor-like | 
| 1mjlb-1 | [seq. related domains] | All alpha | 
Met repressor-like | 
| 1skye-3 | [seq. related domains] | undefined | 
undefined | 
| 1skyb-3 | [seq. related domains] | undefined | 
undefined | 
| 1aup-1 | [seq. related domains] | undefined | 
undefined | 
| 2phlb-7 | [seq. related domains] | All alpha | 
Double-stranded beta-helix, helical domain | 
| 1crkd-1 | [seq. related domains] | undefined | 
undefined | 
| 1xgo-2 | [seq. related domains] | undefined | 
undefined | 
| 2orc-1 | [seq. related domains] | undefined | 
undefined | 
| 1a68-1 | [seq. related domains] | undefined | 
undefined |