|  | Class a: All alpha proteins [46456] (284 folds) | 
|  | Fold a.22: Histone-fold [47112] (1 superfamily) core: 3 helices; long middle helix is flanked at each end with shorter ones | 
|  | Superfamily a.22.1: Histone-fold [47113] (4 families)  | 
|  | Family a.22.1.1: Nucleosome core histones [47114] (6 proteins) form octamers composed of two copies of each of the four histones | 
|  | Protein Histone H4 [47125] (7 species) | 
|  | Species African clawed frog (Xenopus laevis) [TaxId:8355] [47127] (45 PDB entries) | 
|  | Domain d1aoif_: 1aoi F: [16471] Other proteins in same PDB: d1aoia_, d1aoic_, d1aoid_, d1aoie_, d1aoig_, d1aoih_ protein/DNA complex; complexed with mn | 
PDB Entry: 1aoi (more details), 2.8 Å
SCOPe Domain Sequences for d1aoif_:
Sequence; same for both SEQRES and ATOM records: (download)
>d1aoif_ a.22.1.1 (F:) Histone H4 {African clawed frog (Xenopus laevis) [TaxId: 8355]}
krhrkvlrdniqgitkpairrlarrggvkrisgliyeetrgvlkvflenvirdavtyteh
akrktvtamdvvyalkrqgrtlygfgg
Timeline for d1aoif_: