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 named:

"
Nitrogenase molybdenum iron protein domain
".

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)
29267
16368
3D
5m2qA02 - 83.0
28919
16138
3D
5m2qA01 - 58.8
29413
Eurofung
15965
EC
3D
1k75A03 - 88.4
29056
Modular protein
11801
EC
3D
1k75A01 - 94.4
29572
9426
EC
3D
3tefA01 - 76.1
29562
9380
EC
3D
2ogwA01 - 95.5
29567
5260
EC
3D
2xdqB02 - 99.7
29503
Molybdenum-iron
4032
EC
3D
1fp4A03 - 96.2
29443
4017
EC
3D
3pdiA01 - 97.9
29308
3352
3D
1pszA02 - 93.0
29514
2907
EC
3D
2ogwA02 - 99.7
29541
2196
EC
3D
2xdqA01 - 97.5
29457
2055
EC
3D
2xdqB01 - 95.4
29194
1962
EC
3D
2xdqB04 - 81.3
29389
1891
EC
3D
1fp4A01 - 97.4
29342
1727
EC
3D
2xdqA02 - 96.3
29471
1617
3D
2m6kA01 - 85.2
26474
1463
3D
1efdN01 - 67.9
29366
1345
EC
3D
1fp4B01 - 96.8
3521
1239
3D
2m6kA02 - 6.5
29065
1103
EC
- - 91.5
3624
1095
3D
1efdN02 - 4.9
29473
1082
3D
2o1eA02 - 99.8
29600
551
EC
- - 66.4
29198
518
EC
- - 89.1
29179
469
EC
- - 80.2
29506
Molybdenum-iron
426
EC
- - 87.3
28849
418
EC
3D
2ynmD03 - 82.0
29047
416
EC
3D
2ynmD01 - 88.2
29035
406
EC
3D
2ynmC02 - 68.6
29481
324
EC
- - 96.8
29133
271
EC
- - 34.5
4648
227 - - 5.0
28926
207
EC
- - 60.9
24188
200
3D
2q8qA01 - 22.6
7228
197
3D
2q8qA02 - 0.0
29545
188
EC
- - 86.9
5384
122 - - 0.0
22480
120
EC
- - 27.2
6866
116 - - 0.0
5748
88
3D
2phzA02 - 19.9
29428
84 - - 83.4
5665
Fe
III
82 - - 0.0
29180
80
EC
- - 45.3
29128
76
EC
- - 70.5
29071
68
EC
- - 35.5
29151
Eurofung
68
EC
- - 85.2
9901
64 - - 0.0
11332
51 - - 9.6
23160
51
3D
5khlB01 - 11.8
29492
43
EC
- - 68.2
5163
40
3D
3r5sA02 - 4.5
3663
III
39 - - 16.3
18876
III
37 - - 3.3
8551
Fe
3+
36 - - 0.0
3921
36 - - 0.0
16370
36 - - 0.0
15667
36 - - 0.0
19443
28 - - 9.8
22418
26 - - 9.9
17333
26 - - 9.2
5382
25 - - 0.0
3993
25 - - 0.0
28982
22
EC
- - 31.6
29440
22
EC
- - 40.3
22469
21
EC
- - 10.3
282
17
EC
- - 14.9
4260
3+
16 - - 0.0
3620
3+
16 - - 0.0
2912
16 - - 0.0
8241
16 - - 0.0
28730
14 - - 21.1
15452
14 - - 11.3
29119
12 - - 10.0
14383
11
3D
3pdiF01 - 2.3
19551
9 - - 0.0
29550
7
EC
- - 20.6
9411
ABC transporter
6 - - 11.9
28708
5
EC
- - 0.6
28690
5
EC
- - 18.9
17798
5 - - 0.0
14382
5 - - 2.9
25368
4 - - 0.0
29527
4 - - 47.3
29418
4 - - 13.1
7564
4 - - 0.0
6546
4 - - 0.0
19819
4 - - 0.0
6547
4
EC
- - 0.0
15562
4 - - 0.0
2913
4 - - 0.0
15790
3 - - 10.9
28928
2
EC
- - 24.4
26965
2 - - 4.3
25585
1 - - 0.0
15937
1 - - 0.0
15979
1 - - 0.0
8277
1 - - 0.0
25144
1 - - 0.0
6860
1 - - 0.0
12452
1 - - 0.0
20720
1 - - 0.0
16175
1 - - 0.0
16174
1
EC
- - 0.0
27711
1
EC
- - 0.0
1905
1
EC
- - 0.0
2104
1
EC
- - 0.0