2CV5
Crystal structure of human nucleosome core particle
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B (I, J) | DNA (146-MER) | polymer | 146 | 45053.9 | 2 | Palindromic 146-bp human a-satellite DNA | ||
| 2 | C, G (A, E) | Histone H3.1 | polymer | 136 | 15437.2 | 2 | UniProt (P68431) Pfam (PF00125) | Homo sapiens (human) | Histone H3 |
| 3 | D, H (B, F) | Histone H4 | polymer | 103 | 11394.4 | 2 | UniProt (P62805) Pfam (PF15511) | Homo sapiens (human) | |
| 4 | E, I (C, G) | Histone H2A.a | polymer | 130 | 14165.6 | 2 | UniProt (P28001) Pfam (PF00125) Pfam (PF16211) UniProt (by SIFTS) (P04908) | Homo sapiens (human) | Histone H2A |
| 5 | F, J (D, H) | Histone H2B K | polymer | 126 | 13921.2 | 2 | UniProt (O60814) Pfam (PF00125) | Homo sapiens (human) | Histone H2B, HIRA-interacting protein 1 |
| 6 | K, L, M, N, O... (I, J, D) | MANGANESE (II) ION | non-polymer | 54.9 | 9 | Chemie (MN) | |||
| 7 | S, T, V, W (A, C, E, G) | CHLORIDE ION | non-polymer | 35.5 | 4 | Chemie (CL) | |||
| 8 | AA, BA, CA, DA, EA... (B, C, D, E, F...) | water | water | 18.0 | 430 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 10 |
| Total formula weight | 199944.4 | |
| Non-Polymers* | Number of molecules | 13 |
| Total formula weight | 636.3 | |
| All* | Total formula weight | 200580.7 |
