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:

"
Fumarate reductase/succinate dehydrogenase, transmembrane subunit
".

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)
1531
56402
EC
3D
2wdqD00 - 28.8
2926
35788
EC
3D
1kf6C00 - 98.9
2933
30866
3D
1kf6D00 - 94.1
2944
14030
EC
3D
1nekC00 - 98.2
2960
4739
EC
- - 98.9
2865
1606
EC
3D
1qlbC00 - 53.4
2930
487 - - 56.4
2416
398 - - 52.4
565
345
EC
- - 11.8
2911
271
EC
3D
1zoyD00 - 85.0
1582
259 - - 2.0
1953
179 - - 12.2
2937
137
EC
3D
1yq3C02 - 76.4
1277
116 - - 1.0
900
93 - - 0.0
2913
80 - - 47.8
2271
76 - - 16.9
851
34 - - 11.1
2879
18 - - 25.4
2042
12
EC
- - 24.7
2924
9 - - 45.2
2842
9 - - 0.0
2927
8 - - 42.6
2905
8
EC
- - 18.7
2868
6 - - 29.9
2797
6 - - 3.3
1920
Ubiquinone
6 - - 9.2
2914
6 - - 41.5
2440
5 - - 13.7
360
4 - - 0.0
2438
4 - - 0.0
1036
3
EC
- - 4.7
2941
2 - - 40.1
2955
2 - - 45.4
2864
Ubiquinone
1 - - 0.0
1348
1 - - 0.0