7XD1
cryo-EM structure of unmodified nucleosome
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, E | Histone H3 | polymer | 98 | 11562.6 | 2 | UniProt (A0A6I9KHI6) Pfam (PF00125) UniProt (by SIFTS) (P68431) In PDB | Homo sapiens (human) | |
| 2 | B, F | Histone H4 | polymer | 80 | 9123.7 | 2 | UniProt (A0A0P9AXL3) Pfam (PF15511) UniProt (by SIFTS) (P62805) In PDB | Homo sapiens (human) | |
| 3 | C, G | Histone H2A type 1-B/E | polymer | 109 | 11936.9 | 2 | UniProt (P04908) Pfam (PF00125) Pfam (PF16211) In PDB | Homo sapiens (human) | Histone H2A.2,Histone H2A/a,Histone H2A/m |
| 4 | I | DNA (147-MER) | polymer | 147 | 45604.0 | 1 | synthetic construct | ||
| 5 | J | DNA (147-MER) | polymer | 147 | 45145.8 | 1 | synthetic construct | ||
| 6 | D, H | Histone H2B type 1-K | polymer | 94 | 10478.0 | 2 | UniProt (O60814) Pfam (PF00125) In PDB | Homo sapiens (human) | H2B K,HIRA-interacting protein 1 |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 10 |
| Total formula weight | 176952.2 | |
| All* | Total formula weight | 176952.2 |
