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:

"
Topoisomerase I, domain 4
".

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
495
3D
5gveA04 - 91.6
2
319
3D
4rulA04 - 74.9
4
87
3D
2o5eB04 - 92.9
3
86 - - 94.8
5
5 - - 37.9
6
5 - - 15.1
7
3 - - 8.0
8
2 - - 2.3
9
2 - - 23.1
12
1 - - 0.0
13
1 - - 0.0
11
1 - - 0.0
14
1 - - 0.0
10
1 - - 0.0