5BNX
Crystal structure of Human MCM2 HBD and ASF1b chaperoning a histone H3.3-H4 dimer
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | Histone H3.3 | polymer | 79 | 9026.5 | 1 | UniProt (P84243) Pfam (PF00125) | Homo sapiens (Human) | |
| 2 | B (B) | Histone H4 | polymer | 102 | 11263.2 | 1 | UniProt (P62805) Pfam (PF15511) | Homo sapiens (Human) | |
| 3 | C (C) | DNA replication licensing factor MCM2 | polymer | 70 | 7860.4 | 1 | UniProt (P49736) Pfam (PF12619) | Homo sapiens (Human) | Minichromosome maintenance protein 2 homolog, Nuclear protein BM28 |
| 4 | D (D) | Histone chaperone ASF1B | polymer | 158 | 17915.1 | 1 | UniProt (Q9NVP2) Pfam (PF04729) | Homo sapiens (Human) | Anti-silencing function protein 1 homolog B, hAsf1b, CCG1-interacting factor A-II, hCIA-II |
| 5 | E (A) | GLYCEROL | non-polymer | 92.1 | 1 | Chemie (GOL) | |||
| 6 | F, G, H, I (A, B, C, D) | water | water | 18.0 | 124 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 4 |
| Total formula weight | 46065.2 | |
| Non-Polymers* | Number of molecules | 1 |
| Total formula weight | 92.1 | |
| All* | Total formula weight | 46157.3 |
