| Class c: Alpha and beta proteins (a/b) [51349] (121 folds) |
| 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 |
Superfamily c.55.1: Actin-like ATPase domain [53067] (6 families) ![]() duplication contains two domains of this fold |
| Family c.55.1.1: Actin/HSP70 [53068] (7 proteins) |
| Protein Actin-related protein 3, Arp3 [69528] (1 species) part of Arp2/3 complex |
| Species Cow (Bos taurus) [TaxId:9913] [69529] (1 PDB entry) |
Timeline for Species Cow (Bos taurus) [TaxId:9913] from c.55.1.1 Actin-related protein 3, Arp3: