7OHC
Cryo-EM structure of nucleosome core particle composed of the Widom 601 DNA sequence
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 H3.2 | polymer | 135 | 15303.9 | 2 | UniProt (P84233) Pfam (PF00125) In PDB | Xenopus laevis (African clawed frog) | |
| 2 | B, F | Histone H4 | polymer | 102 | 11263.2 | 2 | UniProt (P62799) Pfam (PF15511) In PDB | Xenopus laevis (African clawed frog) | |
| 3 | C, G | Histone H2A | polymer | 129 | 13978.2 | 2 | UniProt (Q6AZJ8) Pfam (PF00125) Pfam (PF16211) UniProt (by SIFTS) (P06897) In PDB | Xenopus laevis (African clawed frog) | |
| 4 | D, H | Histone H2B 1.1 | polymer | 122 | 13524.8 | 2 | UniProt (P02281) Pfam (PF00125) In PDB | Xenopus laevis (African clawed frog) | H2B1.1 |
| 5 | I | DNA (145-MER) | polymer | 145 | 44520.4 | 1 | synthetic construct | ||
| 6 | J | DNA (145-MER) | polymer | 145 | 44991.7 | 1 | synthetic construct |
Sequence modifications
A, E: 1 - 135 (UniProt: P84233)
D, H: 1 - 122 (UniProt: P02281)
| PDB | External Database | Details |
|---|---|---|
| Ala 102 | Gly 103 | conflict |
| PDB | External Database | Details |
|---|---|---|
| Thr 29 | Ser 33 | conflict |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 10 |
| Total formula weight | 197652.4 | |
| All* | Total formula weight | 197652.4 |
