SCOP ID Superfamily # of Members Fold Class
46458 Globin-like 57 Globin-like All alpha proteins
46548 alpha-helical ferredoxin 5 Globin-like All alpha proteins
46557 GreA transcript cleavage protein, N-terminal domain 3 Long alpha-hairpin All alpha proteins
46561 Ribosomal protein L29 (L29p) 3 Long alpha-hairpin All alpha proteins
46565 Chaperone J-domain 10 Long alpha-hairpin All alpha proteins
46579 Prefoldin 2 Long alpha-hairpin All alpha proteins
46585 HR1 repeat 2 Long alpha-hairpin All alpha proteins
46589 tRNA-binding arm 5 Long alpha-hairpin All alpha proteins
46609 Fe,Mn superoxide dismutase (SOD), N-terminal domain 9 Long alpha-hairpin All alpha proteins
46774 ARID-like 5 DNA/RNA-binding 3-helical bundle All alpha proteins
46894 C-terminal effector domain of the bipartite response regulators 30 DNA/RNA-binding 3-helical bundle All alpha proteins
46906 Ribosomal protein L11, C-terminal domain 2 DNA/RNA-binding 3-helical bundle All alpha proteins
46915 Polynucleotide phosphorylase/guanosine pentaphosphate synthase (PNPase/GPSI), domain 3 2 DNA/RNA-binding 3-helical bundle All alpha proteins
46919 Retroviral integrase, N-terminal Zn binding domain 2 DNA/RNA-binding 3-helical bundle All alpha proteins
46929 DNA helicase RuvA subunit, C-terminal domain 3 RuvA C-terminal domain-like All alpha proteins
46934 UBA-like 34 RuvA C-terminal domain-like All alpha proteins
46938 CRAL/TRIO N-terminal domain 3 RuvA C-terminal domain-like All alpha proteins
46946 S13-like H2TH domain 6 S13-like H2TH domain All alpha proteins
46950 Double-stranded DNA-binding domain 2 RuvA C-terminal domain-like All alpha proteins
46955 Putative DNA-binding domain 18 Putative DNA-binding domain All alpha proteins
46966 Spectrin repeat 11 Spectrin repeat-like All alpha proteins
46973 Enzyme IIa from lactose specific PTS, IIa-lac 2 Spectrin repeat-like All alpha proteins
46977 Succinate dehydrogenase/fumarate reductase flavoprotein C-terminal domain 6 Spectrin repeat-like All alpha proteins
46988 Tubulin chaperone cofactor A 2 Spectrin repeat-like All alpha proteins
46992 Ribosomal protein S20 2 Spectrin repeat-like All alpha proteins
46997 Bacterial immunoglobulin/albumin-binding domains 4 immunoglobulin/albumin-binding domain-like All alpha proteins
47005 Peripheral subunit-binding domain of 2-oxo acid dehydrogenase complex 2 Peripheral subunit-binding domain of 2-oxo acid dehydrogenase complex All alpha proteins
47014 Protozoan pheromone proteins 4 Protozoan pheromone-like All alpha proteins
47027 Acyl-CoA binding protein 3 Acyl-CoA binding protein-like All alpha proteins
47031 Second domain of FERM 4 Acyl-CoA binding protein-like All alpha proteins
47045 RAP domain-like 2 RAP domain-like All alpha proteins
47060 S15/NS1 RNA-binding domain 4 S15/NS1 RNA-binding domain All alpha proteins
47072 Cysteine alpha-hairpin motif 2 Cysteine alpha-hairpin motif All alpha proteins
47082 Fertilization protein 2 Fertilization protein All alpha proteins
47090 PGBD-like 5 PGBD-like All alpha proteins
47095 HMG-box 16 HMG-box All alpha proteins
47113 Histone-fold 23 Histone-fold All alpha proteins
47170 Aspartate receptor, ligand-binding domain 2 Four-helical up-and-down bundle All alpha proteins
47175 Cytochromes 9 Four-helical up-and-down bundle All alpha proteins
47195 TMV-like viral coat proteins 2 Four-helical up-and-down bundle All alpha proteins
47203 Acyl-CoA dehydrogenase C-terminal domain-like 19 Bromodomain-like All alpha proteins
47220 alpha-catenin/vinculin-like 12 Four-helical up-and-down bundle All alpha proteins
47226 Histidine-containing phosphotransfer domain, HPT domain 9 Four-helical up-and-down bundle All alpha proteins
47233 Bacterial GAP domain 3 Four-helical up-and-down bundle All alpha proteins
47266 4-helical cytokines 33 4-helical cytokines All alpha proteins
47323 Anticodon-binding domain of a subclass of class I aminoacyl-tRNA synthetases 15 Anticodon-binding domain of a subclass of class I aminoacyl-tRNA synthetases All alpha proteins
47336 ACP-like 16 Acyl carrier protein-like All alpha proteins
47353 Retrovirus capsid dimerization domain-like 7 Acyl carrier protein-like All alpha proteins
47364 Domain of the SRP/SRP receptor G-proteins 5 Four-helical up-and-down bundle All alpha proteins
47370 Bromodomain 31 Bromodomain-like All alpha proteins
47384 Homodimeric domain of signal transducing histidine kinase 3 ROP-like All alpha proteins
47391 Dimerization-anchoring domain of cAMP-dependent PK regulatory subunit 2 Dimerization-anchoring domain of cAMP-dependent PK regulatory subunit All alpha proteins
47396 Transcription factor IIA (TFIIA), alpha-helical domain 3 Transcription factor IIA (TFIIA), alpha-helical domain All alpha proteins
47406 SinR repressor dimerisation domain-like 2 Dimerisation interlock All alpha proteins
47413 lambda repressor-like DNA-binding domains 37 lambda repressor-like DNA-binding domains All alpha proteins
47446 Signal peptide-binding domain 4 Signal peptide-binding domain All alpha proteins
47454 A DNA-binding domain in eukaryotic transcription factors 2 A DNA-binding domain in eukaryotic transcription factors All alpha proteins
47459 HLH, helix-loop-helix DNA-binding domain 7 HLH-like All alpha proteins
47565 Insect pheromone/odorant-binding proteins 13 EF Hand-like All alpha proteins
47571 Cloroperoxidase 2 EF Hand-like All alpha proteins
47576 Calponin-homology domain, CH-domain 17 CH domain-like All alpha proteins
47587 Domain of poly(ADP-ribose) polymerase 3 Domain of poly(ADP-ribose) polymerase All alpha proteins
47592 SWIB/MDM2 domain 3 SWIB/MDM2 domain All alpha proteins
47598 Ribbon-helix-helix 17 Ribbon-helix-helix All alpha proteins
47616 GST C-terminal domain-like 63 GST C-terminal domain-like All alpha proteins
47648 Nucleoside phosphorylase/phosphoribosyltransferase N-terminal domain 4 Methionine synthase domain-like All alpha proteins
47655 STAT 2 STAT-like All alpha proteins
47661 t-snare proteins 5 STAT-like All alpha proteins
47668 N-terminal domain of cbl (N-cbl) 2 N-cbl like All alpha proteins
47672 Transferrin receptor-like dimerisation domain 2 N-cbl like All alpha proteins
47676 Conserved domain common to transcription factors TFIIS, elongin A, CRSP70 2 N-cbl like All alpha proteins
47686 Anaphylotoxins (complement system) 2 Anaphylotoxins (complement system) All alpha proteins
47719 p53 tetramerization domain 2 p53 tetramerization domain All alpha proteins
47729 IHF-like DNA-binding proteins 9 IHF-like DNA-binding proteins All alpha proteins
47741 CO dehydrogenase ISP C-domain like 4 CO dehydrogenase ISP C-domain like All alpha proteins
47762 PAH2 domain 2 PAH2 domain All alpha proteins
47769 SAM/Pointed domain 29 SAM domain-like All alpha proteins
47781 RuvA domain 2-like 15 SAM domain-like All alpha proteins
47789 C-terminal domain of RNA polymerase alpha subunit 3 SAM domain-like All alpha proteins
47794 Rad51 N-terminal domain-like 5 SAM domain-like All alpha proteins
47802 DNA polymerase beta, N-terminal domain-like 4 SAM domain-like All alpha proteins
47807 5\' to 3\' exonuclease, C-terminal subdomain 5 SAM domain-like All alpha proteins
47819 HRDC-like 11 SAM domain-like All alpha proteins
47823 lambda integrase-like, N-terminal domain 3 SAM domain-like All alpha proteins
47836 Retroviral matrix proteins 6 Retroviral matrix proteins All alpha proteins
47852 Hepatitis B viral capsid (hbcag) 2 Hepatitis B viral capsid (hbcag) All alpha proteins
47857 Apolipophorin-III 2 Apolipophorin-III All alpha proteins
47862 Saposin 9 Saposin-like All alpha proteins
47874 Annexin 3 Annexin All alpha proteins
47895 Transducin (alpha subunit), insertion domain 3 Transducin (alpha subunit), insertion domain All alpha proteins
47917 C-terminal domain of alpha and beta (or A/B) subunits of rotary ATPases 7 Left-handed superhelix All alpha proteins
47923 Ypt/Rab-GAP domain of gyp1p 2 Left-handed superhelix All alpha proteins
47933 ERP29 C domain-like 2 ERP29 C domain-like All alpha proteins
47943 Retrovirus capsid protein, N-terminal core domain 8 Retrovirus capsid protein, N-terminal core domain All alpha proteins
47954 Cyclin-like 25 Cyclin-like All alpha proteins
47973 Ribosomal protein S7 2 Ribosomal protein S7 All alpha proteins
47979 Iron-dependent repressor protein, dimerization domain 2 Iron-dependent repressor protein, dimerization domain All alpha proteins
47986 DEATH domain 25 DEATH domain All alpha proteins
48008 GntR ligand-binding domain-like 2 GntR ligand-binding domain-like All alpha proteins
48013 NusB-like 5 NusB-like All alpha proteins
48019 post-AAA+ oligomerization domain-like 13 post-AAA+ oligomerization domain-like All alpha proteins
48029 FliG 2 alpha-alpha superhelix All alpha proteins
48034 Guanido kinase N-terminal domain 2 Guanido kinase N-terminal domain All alpha proteins
48050 Hemocyanin, N-terminal domain 2 Hemocyanin, N-terminal domain All alpha proteins
48056 Di-copper centre-containing domain 5 Di-copper centre-containing domain All alpha proteins
48065 DBL homology domain (DH-domain) 10 DBL homology domain (DH-domain) All alpha proteins
48081 Methyl-coenzyme M reductase alpha and beta chain C-terminal domain 2 Methyl-coenzyme M reductase alpha and beta chain C-terminal domain All alpha proteins
48097 Regulator of G-protein signaling, RGS 8 Regulator of G-protein signaling, RGS All alpha proteins
48150 DNA-glycosylase 11 DNA-glycosylase All alpha proteins
48163 An anticodon-binding domain of class I aminoacyl-tRNA synthetases 9 An anticodon-binding domain of class I aminoacyl-tRNA synthetases All alpha proteins
48168 R1 subunit of ribonucleotide reductase, N-terminal domain 2 R1 subunit of ribonucleotide reductase, N-terminal domain All alpha proteins
48173 Cryptochrome/photolyase FAD-binding domain 5 Cryptochrome/photolyase FAD-binding domain All alpha proteins
48201 Uteroglobin-like 3 Uteroglobin-like All alpha proteins
48225 Seven-hairpin glycosidases 4 alpha/alpha toroid All alpha proteins
48230 Chondroitin AC/alginate lyase 6 alpha/alpha toroid All alpha proteins
48256 Citrate synthase 6 Citrate synthase All alpha proteins
48264 Cytochrome P450 73 Cytochrome P450 All alpha proteins
48295 TrpR-like 4 DNA/RNA-binding 3-helical bundle All alpha proteins
48300 Ribosomal protein L7/12, oligomerisation (N-terminal) domain 2 Ribosomal protein L7/12, oligomerisation (N-terminal) domain All alpha proteins
48310 Aldehyde ferredoxin oxidoreductase, C-terminal domains 2 Aldehyde ferredoxin oxidoreductase, C-terminal domains All alpha proteins
48317 Acid phosphatase/Vanadium-dependent haloperoxidase 4 Acid phosphatase/Vanadium-dependent haloperoxidase All alpha proteins
48334 DNA repair protein MutS, domain III 2 DNA repair protein MutS, domain III All alpha proteins
48340 Interferon-induced guanylate-binding protein 1 (GBP1), C-terminal domain 2 Interferon-induced guanylate-binding protein 1 (GBP1), C-terminal domain All alpha proteins
48345 A virus capsid protein alpha-helical domain 3 A virus capsid protein alpha-helical domain All alpha proteins
48350 GTPase activation domain, GAP 13 GTPase activation domain, GAP All alpha proteins
48425 Sec7 domain 3 alpha-alpha superhelix All alpha proteins
48439 Protein prenylyltransferase 5 alpha-alpha superhelix All alpha proteins
48445 14-3-3 protein 3 alpha-alpha superhelix All alpha proteins
48464 ENTH/VHS domain 11 alpha-alpha superhelix All alpha proteins
48479 Cytochrome c oxidase subunit E 2 alpha-alpha superhelix All alpha proteins
48484 Lipoxigenase 2 Lipoxigenase All alpha proteins
48498 Tetracyclin repressor-like, C-terminal domain 34 Tetracyclin repressor-like, C-terminal domain All alpha proteins
48508 Nuclear receptor ligand-binding domain 20 Nuclear receptor ligand-binding domain All alpha proteins
48537 Phospholipase C/P1 nuclease 4 Phospholipase C/P1 nuclease All alpha proteins
48552 Serum albumin-like 6 Serum albumin-like All alpha proteins
48576 Terpenoid synthases 30 Terpenoid synthases All alpha proteins
48592 GroEL equatorial domain-like 2 GroEL equatorial domain-like All alpha proteins
48600 Chorismate mutase II 10 Chorismate mutase II All alpha proteins
48613 Heme oxygenase-like 17 Heme oxygenase-like All alpha proteins
48619 Phospholipase A2, PLA2 5 Phospholipase A2, PLA2 All alpha proteins
48657 FinO-like 2 FinO-like All alpha proteins
48670 Transducin (heterotrimeric G protein), gamma chain 2 Non-globular all-alpha subunits of globular proteins All alpha proteins
63446 Type I dockerin domain 6 Type I dockerin domain All alpha proteins
63451 LEM domain 3 LEM/SAP HeH motif All alpha proteins
63491 BAG domain 4 Spectrin repeat-like All alpha proteins
63501 Frizzled cysteine-rich domain 2 Frizzled cysteine-rich domain All alpha proteins
63520 PTS-regulatory domain, PRD 2 PTS-regulatory domain, PRD All alpha proteins
63562 RPB6/omega subunit-like 2 RPB6/omega subunit-like All alpha proteins
63570 PABC (PABP) domain 5 PABP domain-like All alpha proteins
63600 Telomeric repeat binding factor (TRF) dimerisation domain 2 Telomeric repeat binding factor (TRF) dimerisation domain All alpha proteins
68906 SAP domain 6 LEM/SAP HeH motif All alpha proteins
68912 Rho N-terminal domain-like 3 LEM/SAP HeH motif All alpha proteins
68989 Hemolysin expression modulating protein HHA 2 Open three-helical up-and-down bundle All alpha proteins
69000 FAD-dependent thiol oxidase 3 Four-helical up-and-down bundle All alpha proteins
69012 alpha-ketoacid dehydrogenase kinase, N-terminal domain 2 Bromodomain-like All alpha proteins
69055 1-deoxy-D-xylulose-5-phosphate reductoisomerase, C-terminal domain 2 Left-handed superhelix All alpha proteins
69065 RNase III domain-like 4 RNase III domain-like All alpha proteins
69118 AhpD-like 9 AhpD-like All alpha proteins
69125 Nuclear receptor coactivator interlocking domain 2 Nuclear receptor coactivator interlocking domain All alpha proteins
74788 Cullin repeat-like 6 alpha-alpha superhelix All alpha proteins
81273 H-NS histone-like proteins 2 H-NS histone-like proteins All alpha proteins
81383 F-box domain 4 F-box domain All alpha proteins
81585 PsbU/PolX domain-like 4 SAM domain-like All alpha proteins
81593 Nucleotidyltransferase substrate binding subunit/domain 6 Four-helical up-and-down bundle All alpha proteins
81631 PAP/OAS1 substrate-binding domain 6 PAP/OAS1 substrate-binding domain All alpha proteins
81698 FF domain 6 Another 3-helical bundle All alpha proteins
81736 Group V grass pollen allergen 2 Four-helical up-and-down bundle All alpha proteins
81811 Helical domain of Sec23/24 2 ERP29 C domain-like All alpha proteins
81832 SopE-like GEF domain 2 SopE-like GEF domain All alpha proteins
81853 Family 10 polysaccharide lyase 2 alpha/alpha toroid All alpha proteins
81886 Helical scaffold and wing domains of SecA 3 Helical scaffold and wing domains of SecA All alpha proteins
81891 Poly A polymerase C-terminal region-like 3 Poly A polymerase C-terminal region-like All alpha proteins
81901 HCP-like 2 alpha-alpha superhelix All alpha proteins
81923 Double Clp-N motif 4 Double Clp-N motif All alpha proteins
88659 Sigma3 and sigma4 domains of RNA polymerase sigma factors 8 DNA/RNA-binding 3-helical bundle All alpha proteins
88946 Sigma2 domain of RNA polymerase sigma factors 5 Sigma2 domain of RNA polymerase sigma factors All alpha proteins
89009 GAT-like domain 4 Spectrin repeat-like All alpha proteins
89028 Cobalamin adenosyltransferase-like 6 Ferritin-like All alpha proteins
89095 GatB/YqeY motif 4 GatB/YqeY motif All alpha proteins
89124 Nop domain 4 Nop domain All alpha proteins
89155 TorD-like 4 TorD-like All alpha proteins
100934 Heat shock protein 70kD (HSP70), C-terminal subdomain 3 immunoglobulin/albumin-binding domain-like All alpha proteins
101089 Phosphoprotein XD domain 2 immunoglobulin/albumin-binding domain-like All alpha proteins
101094 Staphylocoagulase 2 immunoglobulin/albumin-binding domain-like All alpha proteins
101116 Flagellar export chaperone FliS 3 Four-helical up-and-down bundle All alpha proteins
101148 Plant invertase/pectin methylesterase inhibitor 3 Bromodomain-like All alpha proteins
101215 KaiA/RbsU domain 2 KaiA/RbsU domain All alpha proteins
101238 XPC-binding domain 2 XPC-binding domain-like All alpha proteins
101257 Flavivirus capsid protein C 2 Flavivirus capsid protein C All alpha proteins
101288 L27 domain 6 L27 domain All alpha proteins
101386 all-alpha NTP pyrophosphatases 11 all-alpha NTP pyrophosphatases All alpha proteins
101447 Formin homology 2 domain (FH2 domain) 2 Formin homology 2 domain (FH2 domain) All alpha proteins
101473 DhaL-like 3 DhaL-like All alpha proteins
101478 ADP-ribosylglycohydrolase 2 ADP-ribosylglycohydrolase All alpha proteins
103657 BAR/IMD domain-like 8 BAR/IMD domain-like All alpha proteins
109604 HD-domain/PDEase-like 34 HD-domain/PDEase-like All alpha proteins
109709 KorB DNA-binding domain-like 3 DNA/RNA-binding 3-helical bundle All alpha proteins
109755 PhoU-like 5 Spectrin repeat-like All alpha proteins
109797 Bacteriocin immunity protein-like 2 Bromodomain-like All alpha proteins
109854 DinB/YfiT-like putative metalloenzymes 7 DinB/YfiT-like putative metalloenzymes All alpha proteins
109885 I/LWEQ domain 3 I/LWEQ domain All alpha proteins
109905 Surp module (SWAP domain) 4 Surp module (SWAP domain) All alpha proteins
109910 YgfY-like 2 YgfY-like All alpha proteins
109998 Triger factor/SurA peptide-binding domain-like 2 Triger factor/SurA peptide-binding domain-like All alpha proteins
116742 eIF2alpha middle domain-like 3 SAM domain-like All alpha proteins
116846 MIT domain 3 Spectrin repeat-like All alpha proteins
116927 EspA/CesA-like 2 EspA/CesA-like All alpha proteins
117023 DNA primase DnaG, C-terminal domain 2 DNA primase DnaG, C-terminal domain All alpha proteins
140102 ISY1 domain-like 2 Long alpha-hairpin All alpha proteins
140111 Endosomal sorting complex assembly domain 4 Long alpha-hairpin All alpha proteins
140125 Rabenosyn-5 Rab-binding domain-like 2 Long alpha-hairpin All alpha proteins
140356 PPK N-terminal domain-like 2 Spectrin repeat-like All alpha proteins
140383 BSD domain-like 2 BSD domain-like All alpha proteins
140404 EF2458-like 2 Open three-helical up-and-down bundle All alpha proteins
140415 YppE-like 3 Four-helical up-and-down bundle All alpha proteins
140427 VPS28 C-terminal domain-like 2 Four-helical up-and-down bundle All alpha proteins
140453 EsxAB dimer-like 4 Ferritin-like All alpha proteins
140459 PE/PPE dimer-like 2 Ferritin-like All alpha proteins
140490 Nqo1C-terminal domain-like 2 Bromodomain-like All alpha proteins
140591 Type III secretion system domain 3 Type III secretion system domain All alpha proteins
140652 YozE-like 2 SAM domain-like All alpha proteins
140657 Hyaluronidase post-catalytic domain-like 2 Hyaluronidase domain-like All alpha proteins
140663 TTHA0068-like 2 Hyaluronidase domain-like All alpha proteins
140693 IpaD-like 2 IpaD-like All alpha proteins
140718 Mediator hinge subcomplex-like 2 Mediator hinge subcomplex-like All alpha proteins
140809 Rhabdovirus nucleoprotein-like 2 Rhabdovirus nucleoprotein-like All alpha proteins
140924 Duffy binding domain-like 3 Duffy binding domain-like All alpha proteins
140959 Indolic compounds 2,3-dioxygenase-like 3 Indolic compounds 2,3-dioxygenase-like All alpha proteins
140984 PTPA-like 3 PTPA-like All alpha proteins
158235 SOCS box-like 2 SOCS box-like All alpha proteins
158372 AF1782-like 2 immunoglobulin/albumin-binding domain-like All alpha proteins
158397 TM1646-like 2 Four-helical up-and-down bundle All alpha proteins
158430 Bacillus cereus metalloprotein-like 4 Bromodomain-like All alpha proteins
158436 Ta0600-like 2 Bromodomain-like All alpha proteins
158446 IVS-encoded protein-like 2 Bromodomain-like All alpha proteins
158544 GspK insert domain-like 2 SAM domain-like All alpha proteins
158553 TAFH domain-like 2 TAFH domain-like All alpha proteins
158560 BH3980-like 2 Left-handed superhelix All alpha proteins
158568 AF1862-like 2 ATPD N-terminal domain-like All alpha proteins
158573 GINS helical bundle-like 4 GINS helical bundle-like All alpha proteins
158615 RbcX-like 3 RbcX-like All alpha proteins
158622 YheA/YmcA-like 3 YheA-like All alpha proteins
158651 YejL-like 2 YejL-like All alpha proteins
158668 MtlR-like 2 MtlR-like All alpha proteins
158682 TerB-like 2 TerB-like All alpha proteins
158694 UraD-Like 3 UraD-like All alpha proteins
158702 Sec63 N-terminal domain-like 3 Sec63 N-terminal domain-like All alpha proteins
158791 MgtE N-terminal domain-like 2 alpha-alpha superhelix All alpha proteins
310601 DIL domain-like 3 alpha-alpha superhelix All alpha proteins
310603 Sus1-like 2 Sus1-like All alpha proteins
345915 Proteasome regulatory subunit Rpn2 N-terminal domain-like 2 alpha-alpha superhelix All alpha proteins
345917 Pre-mRNA splicing factor Prp38 N-terminal-like 2 alpha-alpha superhelix All alpha proteins
418771 Helical bundle domains from Csm1/Cmr1-like 4 Four-helical up-and-down bundle All alpha proteins
 
Contact: Prof. R. Sowdhamini - mini@ncbs.res.in