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CATH Superfamily 3.10.20.30

Beta-grasp domain

The name of this superfamily has been modified since the most recent official CATH+ release (v4_2_0). At the point of the last release, this superfamily was: waiting to be named.

Functional Families

Overview of the Structural Clusters (SC) and Functional Families within this CATH Superfamily. Clusters with a representative structure are represented by a filled circle.

Browse Functional Families

ID Function Family (FunFam) Name Total Sequences Enzyme? Structure? Structural Representative PDB Sites? Alignment Diversity (0-100)
21991
Succinate dehydrogenase iron-sulfur subunit
58033
EC
3D
 1kf6B01 - 77.4
22391
GTP pyrophosphokinase
P
41826
EC
3D
 3hvzA00 - 95.1
22191
P
38799
EC
 - - 94.0
21980
Ribosome-binding ATPase YchF
36497
3D
 1jalA02 - 93.8
22569
Xanthine dehydrogenase small subunit
30188
EC
3D
 2e1qC01 - 97.6
22515
Ferredoxin, 2Fe-2S type, ISC system
13270
EC
3D
 3p1mA00 - 84.6
22552
Threonyl-tRNA synthetase
Threonine--tRNA ligase ThrRS
12714
EC
3D
 1qf6A01 - 95.7
22611
Molybdopterin synthase sulfur carrier subunit
12056
EC
3D
 5mpoA00 - 89.4
22439
Succinate dehydrogenase iron-sulfur subunit
9211
EC
3D
 1nekB01 - 95.0
22558
Vanillate O-demethylase, reductase subunit
8635
EC
3D
 2piaA03 - 94.8
8052
NADH-dependent HCP oxidoreductase
6299 - - 62.2
22573
Succinate dehydrogenase iron-sulfur subunit
5669
EC
 - - 93.1
22177
Na
+
4208
EC
3D
 4p6vF01 - 94.3
22203
Obg-like ATPase 1
2765
EC
3D
 2ohfA02 - 86.6
22412
Developmentally-regulated GTP-binding protein 1
2633
EC
3D
 2ekiA00 - 90.5
22411
Soluble
2Fe-2S
2042
EC
3D
 1iueA00 - 80.2
22343
Fumarate reductase iron-sulfur subunit
1748
EC
3D
 1e7pB01 - 86.4
18444
Thiamine biosynthesis protein ThiS
1721
3D
 1f0zA00 - 44.6
22537
Phenol hydroxylase, Ferredoxin subunit
1240
EC
3D
 1jq4A00 - 97.4
1256
Phenylacetate-CoA oxygenase/reductase, PaaK subunit
1131
EC
 - - 53.3
22167
Benzoate 1,2-Dioxygenase Reductase
936
EC
3D
 1krhA01 - 89.6
14000
P GTP pyrophosphokinase
904
EC
 - - 45.6
15660
Developmentally-regulated GTP-binding protein 2
794 - - 51.8
22160
Bifunctional
P
790
EC
 - - 79.9
22402
Ubiquitin-related modifier 1 homolog
733
3D
 2ax5A00 - 84.5
22346
Ubiquitin-related modifier 1 homolog
704
3D
 1wgkA01 - 95.3
17512
GTP pyrophosphokinase
Stringent response
485
EC
 - - 33.3
22430
Probable threonine--tRNA ligase 2, cytoplasmic
468
EC
3D
 1wwtA01 - 98.3
22146
Anthranilate dioxygenase reductase
250
EC
 - - 60.9
22277
Putative threonine--tRNA ligase
224
EC
 - - 31.0
6101
Ribosome-binding ATPase YchF
208 - - 57.9
22556
Threonine--tRNA ligase
184
EC
 - - 94.8
22487
Threonine--tRNA ligase
181
EC
 - - 52.7
910
3-ketosteroid-9-alpha-hydroxylase reductase subunit
171
EC
 - - 10.7
8160
Hypothetical oxidoreductase
170 - - 0.0
13491
Rbg2p
134 - - 7.5
9479
Possible oxygenase
128 - - 0.0
22095
Threonine--tRNA ligase, mitochondrial
97
EC
 - - 58.7
13179
Uncharacterized protein
89 - - 38.1
22290
Developmentally-regulated GTP-binding protein 1
89 - - 63.8
16560
GTP pyrophosphokinase rsh
88
EC
 - - 16.0
13128
Iron-sulfur cluster-binding protein, putative
85 - - 11.0
21287
39S ribosomal protein L39, mitochondrial
82 - - 39.0
11357
Molybdopterin converting factor, small subunit
81 - - 0.0
21887
Ferredoxin
2Fe-2S
78
3D
 1doiA00 - 56.3
11989
GTP-binding protein, putative
75 - - 2.5
6050
CDP-6-deoxy-delta-3,4-glucoseen reductase
71 - - 23.6
10046
Naphthalene 1,2-dioxygenase reductase component
65
EC
 - - 1.3
4425
Ylf2p
64 - - 18.9
9249
2Fe-2S iron-sulfur cluster binding domain-containing protein
60 - - 54.4
5586
Ribosome-binding ATPase YchF
55 - - 20.8
22521
Threonyl-tRNA synthetase
50
EC
 - - 77.4
22501
Threonine--tRNA ligase
49
EC
 - - 82.4
15672
Guanosine-3,5-bis
Diphosphate
47
EC
 - - 11.0
21966
Na
+
39
EC
 - - 34.6
4434
Ubiquitin-related modifier 1
36 - - 0.0
18446
Threonine--tRNA ligase, cytoplasmic
36
EC
 - - 10.8
22310
Carbazole ferredoxin reductase component
29
EC
 - - 40.0
22497
Ferredoxin
29 - - 71.1
18456
Sulfur carrier protein ThiS
26 - - 0.0
22604
Threonine--tRNA ligase
21
EC
 - - 74.5
5387
Obg-like ATPase 1
20 - - 41.4
11348
Naphthalene 1,2-dioxygenase
19
EC
 - - 2.5
21157
39S ribosomal protein L39, mitochondrial
15 - - 11.3
5784
Ferredoxin family protein
13 - - 10.8
17713
Putative GTP diphosphokinase RSH1, chloroplastic
12
EC
 - - 1.6
22504
Threonine--tRNA ligase
12
EC
 - - 62.4
10563
Photosynthetic NDH subunit of subcomplex B 3, chloroplastic
12 - - 23.5
1923
2Fe-2S ferredoxin-like protein
11 - - 15.0
22471
Threonine--tRNA ligase
11
EC
 - - 47.5
17614
Threonine--tRNA ligase
11
EC
 - - 0.0
20390
Threonyl-tRNA synthetase, cytoplasmic, putative
10
EC
 - - 14.0
560
3-ketosteroid-9-alpha-hydroxylase reductase subunit
10
EC
 - - 14.5
21899
Ubiquitin-related modifier 1
9 - - 11.7
10454
Terephthalate 1,2-dioxygenase, reductase component 2
9
EC
 - - 7.0
3878
Ubiquitin-related modifier 1
9 - - 14.1
12885
Uncharacterized GTP-binding protein C02F5.3
8 - - 4.4
22598
Threonine--tRNA ligase
7
EC
 - - 84.5
4431
Ubiquitin-related modifier 1
6 - - 18.7
20253
Threonine--tRNA ligase
5
EC
 - - 17.0
9423
Ferredoxin 1
5
3D
 1l5pA00 - 1.3
2439
Ubiquitin-related modifier 1
5 - - 2.3
21106
Threonine--tRNA ligase
5
EC
 - - 5.9
909
Ferredoxin-5
4 - - 0.0
10993
XylT protein
4 - - 0.0
18933
GTP-binding protein Drg
4 - - 0.0
5297
Ubiquitin-related modifier 1 homolog
4 - - 11.6
10041
Xylene monooxygenase electron transfer subunit
4
EC
 - - 0.0
22266
Succinate dehydrogenase/fumarate reductase iron-sulfur subunit
4
EC
 - - 40.5
8156
Chlorosome protein I
3 - - 11.6
19654
Threonine--tRNA ligase
3
EC
 - - 10.7
22252
Probable threonine--tRNA ligase, cytoplasmic
3
EC
 - - 9.2
20652
Threonine--tRNA ligase
3
EC
 - - 8.4
22039
Ribosome-binding ATPase YchF
3 - - 30.4
22048
Threonine--tRNA ligase
3
EC
 - - 18.1
21094
Threonine--tRNA ligase
3
EC
 - - 2.0
17240
Threonine--tRNA ligase
2
EC
 - - 0.0
12881
GTP-binding protein 1
2 - - 0.0
22322
Ubiquitin-related modifier 1 homolog
2 - - 37.0
20897
Threonine--tRNA ligase
2
EC
 - - 0.0
8346
Chlorosome protein J
2 - - 11.4
471
Ferredoxin-2
1 - - 0.0
6353
Ribosome-binding ATPase YchF
1 - - 0.0
1072
Ferredoxin C2
1 - - 0.0
5299
Ribosome-binding ATPase YchF
1 - - 0.0
19448
Threonine--tRNA ligase
1
EC
 - - 0.0
18940
Probable threonine--tRNA ligase 2, cytoplasmic
1
EC
 - - 0.0
22223
NADH dehydrogenase subunit G
1 - - 0.0
5999
Obg-like ATPase homolog
1 - - 0.0
21927
Ubiquitin-related modifier 1
1 - - 0.0
22302
Threonine--tRNA ligase
1
EC
 - - 0.0
3679
Ubiquitin-related modifier 1
1 - - 0.0
18322
Uncharacterized GTP-binding protein MJ1326
1 - - 0.0
5997
Ribosome-binding ATPase YchF
1 - - 0.0
8409
Ubiquitin-related modifier 1
1 - - 0.0
21309
Probable threonine--tRNA ligase, cytoplasmic
1
EC
 - - 0.0
12883
Uncharacterized GTP-binding protein MJ1332
1 - - 0.0
22268
Threonine--tRNA ligase
1
EC
 - - 0.0
19532
Threonine--tRNA ligase
1
EC
 - - 0.0
13489
Nicotinate dehydrogenase subunit A
1
EC
 - - 0.0
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