|  | Class a: All alpha proteins [46456] (289 folds) | 
|  | Fold a.4: DNA/RNA-binding 3-helical bundle [46688] (14 superfamilies) core: 3-helices; bundle, closed or partly opened, right-handed twist; up-and down | 
|  | Superfamily a.4.1: Homeodomain-like [46689] (20 families)  consists only of helices | 
|  | Family a.4.1.3: Myb/SANT domain [46739] (16 proteins) | 
|  | Protein v-Myb [68960] (1 species) | 
|  | Species Avian myeloblastosis virus [TaxId:11866] [68961] (1 PDB entry) | 
|  | Domain d1h8ac1: 1h8a C:87-143 [65731] Other proteins in same PDB: d1h8aa_, d1h8ab_ repeats 2 & 3 protein/DNA complex | 
|  | Domain d1h8ac2: 1h8a C:144-191 [65732] Other proteins in same PDB: d1h8aa_, d1h8ab_ repeats 2 & 3 protein/DNA complex | 
Timeline for Species Avian myeloblastosis virus [TaxId:11866] from a.4.1.3 v-Myb: