Lineage for Family g.41.3.3: Prokaryotic DNA topoisomerase I, a C-terminal fragment
- Root: SCOPe 2.08
Class g: Small proteins [56992] (100 folds) 
Fold g.41: Rubredoxin-like [57769] (17 superfamilies)
metal(zinc or iron)-bound fold; sequence contains two CX(n)C motifs, in most cases n = 2
Superfamily g.41.3: Zinc beta-ribbon [57783] (6 families) 
Family g.41.3.3: Prokaryotic DNA topoisomerase I, a C-terminal fragment [57795] (1 protein)
Duplication: contains tandem repeats of several domains with zinc-binding sites being lost in some of them
Protein:
Prokaryotic DNA topoisomerase I, a C-terminal fragment [57796] (1 species) Species Escherichia coli [TaxId:562] [57797] (1 PDB entry)
More info for Family g.41.3.3: Prokaryotic DNA topoisomerase I, a C-terminal fragment
Timeline for Family g.41.3.3: Prokaryotic DNA topoisomerase I, a C-terminal fragment:
- Family g.41.3.3: Prokaryotic DNA topoisomerase I, a C-terminal fragment first appeared (with stable ids) in SCOP 1.55, called Family g.41.3.3: Prokariotic DNA topoisomerase I, a C-terminal fragment
- Family g.41.3.3: Prokaryotic DNA topoisomerase I, a C-terminal fragment appears in SCOPe 2.07