Class d: Alpha and beta proteins (a+b) [53931] (396 folds) |
Fold d.61: LigT-like [55143] (1 superfamily) duplication of beta-alpha-beta-alpha-beta motif: antiparallel beta sheet forms barrel (n=6, S=8) similar to the barrel of prokaryotic DNA topoisomerases I and III |
d.61.1: LigT-like [55144] (5 families) |
Timeline for Fold d.61: LigT-like: