![]() | Class c: Alpha and beta proteins (a/b) [51349] (134 folds) |
![]() | Fold c.37: P-loop containing nucleoside triphosphate hydrolases [52539] (1 superfamily) 3 layers: a/b/a, parallel or mixed beta-sheets of variable sizes |
![]() | Superfamily c.37.1: P-loop containing nucleoside triphosphate hydrolases [52540] (23 families) ![]() division into families based on beta-sheet topologies |
![]() | Family c.37.1.8: G proteins [52592] (45 proteins) core: mixed beta-sheet of 6 strands, order 231456; strand 2 is antiparallel to the rest |
![]() | ADP-ribosylation factor [52614] (8 species) |
![]() | Species Baker's yeast (Saccharomyces cerevisiae), ARF2 [TaxId:4932] [82401] (1 PDB entry) |
![]() | Species Baker's yeast (Saccharomyces cerevisiae), ARL1 [TaxId:4932] [82402] (1 PDB entry) |
![]() | Species Human (Homo sapiens), ARF1 [TaxId:9606] [52615] (8 PDB entries) |
![]() | Species Human (Homo sapiens), ARF6 [TaxId:9606] [52617] (2 PDB entries) |
![]() | Species Human (Homo sapiens), ARL1 [TaxId:9606] [102364] (2 PDB entries) |
![]() | Species Mouse (Mus musculus), ARL2 [TaxId:10090] [75203] (3 PDB entries) |
![]() | Species Mouse (Mus musculus), ARL3 [TaxId:10090] [52618] (1 PDB entry) |
![]() | Species Rat (Rattus norvegicus), ARF1 [TaxId:10116] [52616] (2 PDB entries) |
![]() | CDC42 [52619] (1 species) |
![]() | Species Human (Homo sapiens) [TaxId:9606] [52620] (16 PDB entries) |
![]() | cH-p21 Ras protein [52593] (1 species) |
![]() | Species Human (Homo sapiens) [TaxId:9606] [52594] (47 PDB entries) |
![]() | Chloroplast protein translocon GTPase Toc34 [69485] (1 species) |
![]() | Species Garden pea (Pisum sativum) [TaxId:3888] [69486] (1 PDB entry) |
![]() | Dynamin G domain [69488] (1 species) the family common core is decorated with large insertions |
![]() | Species Slime mold (Dictyostelium discoideum) [TaxId:44689] [69489] (2 PDB entries) |
![]() | Elongation factor 2 (eEF-2), N-terminal (G) domain [82404] (1 species) |
![]() | Species Baker's yeast (Saccharomyces cerevisiae) [TaxId:4932] [82405] (3 PDB entries) |
![]() | Elongation factor eEF-1alpha, N-terminal (G) domain [52631] (2 species) eukaryotic and archaeal homologue of EF-Tu |
![]() | Species Archaeon Sulfolobus solfataricus [TaxId:2287] [69487] (2 PDB entries) |
![]() | Species Baker's yeast (Saccharomyces cerevisiae) [TaxId:4932] [52632] (4 PDB entries) |
![]() | Elongation factor G (EF-G), N-terminal (G) domain [52633] (1 species) has internal nucleotide exchange factor built in as an insertion subdomain |
![]() | Species Thermus thermophilus [TaxId:274] [52634] (6 PDB entries) residues 160-252 comprise insertion subdomain |
![]() | Elongation factor SelB, N-terminal domain [117537] (1 species) |
![]() | Species Methanococcus maripaludis [TaxId:39152] [117538] (3 PDB entries) |
![]() | Elongation factor Tu (EF-Tu), N-terminal (G) domain [52626] (4 species) |
![]() | Species Cow (Bos taurus), mitochondrial [TaxId:9913] [52630] (2 PDB entries) |
![]() | Species Escherichia coli [TaxId:562] [52627] (7 PDB entries) |
![]() | Species Thermus aquaticus [TaxId:271] [52628] (4 PDB entries) |
![]() | Species Thermus thermophilus [TaxId:274] [52629] (3 PDB entries) |
![]() | Eukaryotic peptide chain release factor ERF2, G domain [110535] (1 species) |
![]() | Species Fission yeast (Schizosaccharomyces pombe) [TaxId:4896] [110536] (3 PDB entries) |
![]() | GTPase Era, N-terminal domain [52637] (2 species) |
![]() | Species Escherichia coli [TaxId:562] [52638] (1 PDB entry) |
![]() | Species Thermus thermophilus [TaxId:274] [117533] (1 PDB entry) |
![]() | GTPase Ytp1 [110544] (1 species) |
![]() | Species Baker's yeast (Saccharomyces cerevisiae) [TaxId:4932] [110545] (1 PDB entry) |
![]() | Initiation factor eIF2 gamma subunit, N-terminal (G) domain [75204] (2 species) includes rubredoxin-like zinc finger insert domain, res. 56-83 |
![]() | Species Archaeon Methanococcus jannaschii [TaxId:2190] [102365] (1 PDB entry) |
![]() | Species Archaeon Pyrococcus abyssi [TaxId:29292] [75205] (5 PDB entries) |
![]() | Initiation factor IF2/eIF5b, N-terminal (G) domain [52635] (1 species) |
![]() | Species Archaeon Methanobacterium thermoautotrophicum [TaxId:145262] [52636] (3 PDB entries) |
![]() | Interferon-induced guanylate-binding protein 1 (GBP1), N-terminal domain [52639] (1 species) |
![]() | Species Human (Homo sapiens) [TaxId:9606] [52640] (2 PDB entries) |
![]() | Interferon-inducible GTPase [110546] (1 species) G domain is inserted in all-alpha domain |
![]() | Species Mouse (Mus musculus) [TaxId:10090] [110547] (5 PDB entries) |
![]() | Obg GTP-binding protein middle domain [82408] (2 species) |
![]() | Species Bacillus subtilis [TaxId:1423] [82409] (1 PDB entry) |
![]() | Species Thermus thermophilus [TaxId:274] [102368] (1 PDB entry) TT1381 |
![]() | Probable GTPase Der, N-terminal and middle domains [82406] (1 species) member of EngA subfamily of GTPases; contains two G domains |
![]() | Species Thermotoga maritima [TaxId:243274] [82407] (1 PDB entry) |
![]() | Probable GTPase EngB [89667] (2 species) |
![]() | Species Bacillus subtilis [TaxId:1423] [110534] (3 PDB entries) |
![]() | Species Escherichia coli [TaxId:562] [89668] (1 PDB entry) |
![]() | Probable GTPase EngC (YjeQ), C-terminal domain [110542] (2 species) circularly permuted G-domain similar to B. sutilis YlqF; distinct extra C-terminal all-alpha subdomain |
![]() | Species Bacillus subtilis [TaxId:1423] [117534] (1 PDB entry) |
![]() | Species Thermotoga maritima [TaxId:243274] [110543] (1 PDB entry) |
![]() | Probable GTPase YlqF [89669] (1 species) naturally occurring circular permutation of G-domain; includes C-terminal all-alpha subdomain |
![]() | Species Bacillus subtilis [TaxId:1423] [89670] (1 PDB entry) |
![]() | Probable tRNA modification GTPase TrmE (MnmE), G domain [102366] (1 species) |
![]() | Species Escherichia coli [TaxId:562] [102367] (1 PDB entry) |
![]() | Rab-related protein Sec4 [52607] (1 species) |
![]() | Species Baker's yeast (Saccharomyces cerevisiae) [TaxId:4932] [52608] (2 PDB entries) |
![]() | Rab-related protein ypt7p [75199] (1 species) |
![]() | Species Baker's yeast (Saccharomyces cerevisiae) [TaxId:4932] [75200] (2 PDB entries) |
![]() | Rab11a [102362] (1 species) |
![]() | Species Human (Homo sapiens) [TaxId:9606] [102363] (2 PDB entries) |
![]() | Rab3a [52601] (1 species) |
![]() | Species Rat (Rattus norvegicus) [TaxId:10116] [52602] (2 PDB entries) |
![]() | Rab5a [82399] (1 species) |
![]() | Species Human (Homo sapiens) [TaxId:9606] [82400] (11 PDB entries) |
![]() | Rab5c [52603] (1 species) |
![]() | Species Mouse (Mus musculus) [TaxId:10090] [52604] (1 PDB entry) |
![]() | Rab6 [52605] (1 species) |
![]() | Species Malaria parasite (Plasmodium falciparum) [TaxId:5833] [52606] (1 PDB entry) |
![]() | Rab7 [110540] (1 species) |
![]() | Species Rat (Rattus norvegicus) [TaxId:10116] [110541] (4 PDB entries) |
![]() | Rab9a [110537] (2 species) |
![]() | Species Dog (Canis familiaris) [TaxId:9615] [110538] (1 PDB entry) |
![]() | Species Human (Homo sapiens) [TaxId:9606] [110539] (1 PDB entry) |
![]() | Rac [52595] (1 species) |
![]() | Species Human (Homo sapiens) [TaxId:9606] [52596] (12 PDB entries) |
![]() | Ran [52609] (2 species) |
![]() | Species Dog (Canis familiaris) [TaxId:9615] [52610] (6 PDB entries) |
![]() | Species Human (Homo sapiens) [TaxId:9606] [52611] (6 PDB entries) |
![]() | Rap1A [52597] (1 species) |
![]() | Species Human (Homo sapiens) [TaxId:9606] [52598] (2 PDB entries) |
![]() | Rap2a [52599] (1 species) |
![]() | Species Human (Homo sapiens) [TaxId:9606] [52600] (3 PDB entries) |
![]() | Ras-related protein RalA [89662] (2 species) |
![]() | Species Cotton-top tamarin (Saguinus oedipus) [TaxId:9490] [117532] (3 PDB entries) |
![]() | Species Human (Homo sapiens) [TaxId:9606] [89663] (1 PDB entry) |
![]() | RhoA [52612] (1 species) |
![]() | Species Human (Homo sapiens) [TaxId:9606] [52613] (12 PDB entries) |
![]() | RhoE (RND3) [75201] (1 species) |
![]() | Species Mouse (Mus musculus) [TaxId:10090] [75202] (2 PDB entries) |
![]() | SAR1 [69483] (2 species) |
![]() | Species Baker's yeast (Saccharomyces cerevisiae) [TaxId:4932] [82403] (1 PDB entry) |
![]() | Species Chinese hamster (Cricetulus griseus) [TaxId:10029] [69484] (1 PDB entry) |
![]() | Signal recognition particle receptor beta-subunit [89664] (1 species) |
![]() | Species Baker's yeast (Saccharomyces cerevisiae) [TaxId:4932] [89665] (1 PDB entry) |
![]() | Transducin (alpha subunit) [52623] (2 species) common fold is interrupted with an all-alpha domain |
![]() | Species Cow (Bos taurus) [TaxId:9913] [52624] (13 PDB entries) |
![]() | Species Rat (Rattus norvegicus) [TaxId:10116] [52625] (20 PDB entries) |
![]() | TrmE GTPase domain [117535] (1 species) |
![]() | Species Thermotoga maritima [TaxId:243274] [117536] (2 PDB entries) |
![]() | YchF GTP-binding protein N-terminal domain [82410] (2 species) Member of the Obg family of GTPases; contains an alpha-hairpin insert subdomain |
![]() | Species Fission yeast (Schizosaccharomyces pombe) [TaxId:4896] [82411] (1 PDB entry) |
![]() | Species Haemophilus influenzae [TaxId:727] [89666] (1 PDB entry) HI0393 |
![]() | Ypt51 [52621] (1 species) |
![]() | Species Baker's yeast (Saccharomyces cerevisiae) [TaxId:4932] [52622] (1 PDB entry) |
Timeline for Family c.37.1.8: G proteins: