The name of this superfamily has been modified since the most recent official CATH+ release (v4_3_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)
1
400
3D
1karB01 - 89.2
2
373
3D
1karB02 - 92.3
3
168
3D
3mwfA01 - 90.4
4
153
3D
4gicB02 - 77.8
7
143
3D
5ovwF02 - 15.3
6
135
3D
2ps9B02 - 88.8
5
134
3D
5ovwF01 - 3.0
8
110 - - 44.1
11
104
3D
5vldF01 - 67.0
9
103
3D
3tlkC01 - 85.3
10
92
3D
4gicB01 - 82.1
46
86
3D
6cdkD01 - 16.3
12
85
3D
3tefA02 - 94.5
19
84
3D
5vldF02 - 90.6
14
78
3D
3tlkC02 - 76.0
13
77 - - 14.7
93
77
3D
6cdkD02 - 6.6
54
76
3D
6cdkD04 - 14.7
16
Fe
3+
75
3D
1k7sN01 - 35.5
15
Fe
3+
75
3D
1k7sN02 - 51.3
17
71 - - 74.7
18
III
69 - - 82.7
20
65
3D
2xv1A02 - 38.9
21
62
3D
2wi8A01 - 41.0
22
61
3D
5joqA02 - 86.1
23
57 - - 41.9
24
56 - - 1.5
25
55 - - 36.4
28
53
3D
2ps9B01 - 93.5
26
44
3D
4g09A02 - 92.5
27
39 - - 0.7
30
35
3D
3gfvB01 - 76.3
29
34 - - 28.8
31
34
3D
5joqA01 - 71.6
33
31
3D
3pdiG01 - 53.3
32
28 - - 58.6
34
25 - - 52.1
40
23
3D
4hmqB02 - 6.8
43
22
3D
4hmqB01 - 12.4
36
22
3D
4pm4B01 - 71.6
35
22
3D
4m7oA01 - 82.7
37
18 - - 11.4
45
17
3D
4b8yA02 - 0.0
39
15 - - 8.2
41
15 - - 6.8
38
15 - - 15.3
42
15
3D
3mwfA02 - 0.0
52
15
3D
3eiwA02 - 2.9
44
14 - - 83.0
48
12 - - 0.0
49
12 - - 0.0
47
12 - - 0.0
58
III
11
3D
4inoB02 - 6.6
51
11 - - 13.3
53
11 - - 0.0
50
11 - - 50.8
56
10 - - 0.0
55
10 - - 92.7
62
III
9
3D
3tefA01 - 17.9
72
9
3D
6enkA02 - 5.4
57
9 - - 0.0
59
9 - - 0.0
73
9
3D
6enkA01 - 14.9
60
8 - - 3.3
61
8 - - 5.7
63
8 - - 8.6
64
8 - - 0.0
69
7 - - 0.0
71
7 - - 9.3
74
7 - - 3.9
65
7 - - 4.3
67
7 - - 0.0
68
7 - - 3.6
70
7 - - 5.0
66
7 - - 0.0
78
Fe
3+
6 - - 0.0
80
6 - - 2.3
105
6
3D
3pdiH02 - 1.7
76
6 - - 0.0
103
6
3D
3pdiH01 - 7.9
87
III
6
3D
4ls3B01 - 8.8
77
6 - - 0.0
79
III
6 - - 12.4
75
6 - - 19.0
104
6
3D
3pdiH04 - 1.0
82
5 - - 5.8
84
5 - - 0.0
85
5 - - 0.0
81
III
5 - - 6.5
83
5 - - 2.5
86
5 - - 9.1
89
4 - - 0.0
92
3+
4 - - 0.0
90
3+
4 - - 0.0
91
4 - - 2.2
88
4 - - 0.0
99
3 - - 2.9
96
3 - - 2.9
94
3 - - 6.5
98
3 - - 0.0
102
III
3 - - 7.5
100
3 - - 5.5
101
3 - - 0.0
95
3 - - 13.0
106
III
3 - - 32.0
97
3 - - 9.5
112
2 - - 0.0
129
2 - - 0.0
124
III
2 - - 0.0
131
2 - - 0.0
119
2 - - 0.0
110
2 - - 0.0
126
2 - - 0.0
133
2 - - 0.0
117
2 - - 0.0
109
2 - - 0.0
121
III
2 - - 10.2
107
2 - - 0.0
130
2 - - 0.0
115
2 - - 0.0
123
2 - - 0.0
128
2 - - 8.8
132
2 - - 0.0
111
2 - - 0.9
113
2 - - 0.0
125
2 - - 0.0
118
III
2 - - 0.0
127
2 - - 0.0
116
2 - - 8.9
108
III
2 - - 39.4
120
2 - - 0.0
122
III
2 - - 0.0
114
2 - - 0.0
148
1 - - 0.0
141
1 - - 0.0
143
1 - - 0.0
137
1 - - 0.0
154
1 - - 0.0
147
1 - - 0.0
135
1 - - 0.0
145
1 - - 0.0
152
1 - - 0.0
140
1 - - 0.0
150
1 - - 0.0
142
1 - - 0.0
149
1 - - 0.0
139
1 - - 0.0
144
1 - - 0.0
134
1 - - 0.0
153
1 - - 0.0
136
1 - - 0.0
146
1 - - 0.0
151
1 - - 0.0
138
1 - - 0.0