Lineage for Fold d.121: DNA topoisomerase I domain

  1. Root: SCOPe 2.06
  2. 2152203Class d: Alpha and beta proteins (a+b) [53931] (385 folds)
  3. 2190927Fold d.121: DNA topoisomerase I domain [55868] (1 superfamily)
    beta(2)-alpha-beta-(alpha)-beta(2); left-handed crossover between strands 2 & 3

Superfamily:

More info for Fold d.121: DNA topoisomerase I domain

Timeline for Fold d.121: DNA topoisomerase I domain: