Lineage for Superfamily a.251.1: Phage replication organizer domain

1. Root: SCOPe 2.08

2. Class a: All alpha proteins [46456] (290 folds)

3. Fold a.251: Phage replication organizer domain [140712] (1 superfamily) 6 helices, homodimer of 3-helical domains

4. Superfamily a.251.1: Phage replication organizer domain [140713] (1 family) DNA binding induces further oligomerization automatically mapped to Pfam PF06720