Lineage for Species: Escherichia coli [TaxId: 562]

1. Root: SCOPe 2.08

2. Class c: Alpha and beta proteins (a/b) [51349] (148 folds)

3. Fold c.55: Ribonuclease H-like motif [53066] (7 superfamilies) 3 layers: a/b/a; mixed beta-sheet of 5 strands, order 32145; strand 2 is antiparallel to the rest

4. Superfamily c.55.3: Ribonuclease H-like [53098] (18 families) consists of one domain of this fold

5. Family c.55.3.6: RuvC resolvase [53134] (2 proteins) automatically mapped to Pfam PF02075

6. Protein RuvC resolvase [53135] (2 species) Holliday junction-specific endonuclease

7. Species Escherichia coli [TaxId:562] [53136] (1 PDB entry)