3AIZ
Crystal structure of PCNA2-PCNA3 complex from Sulfolobus tokodaii (P21212)
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B (A, B) | DNA polymerase sliding clamp B | polymer | 248 | 27574.6 | 2 | UniProt (Q975M2) Pfam (PF00705) Pfam (PF02747) | Sulfolobus tokodaii | PCNA2, Proliferating cell nuclear antigen homolog B, PCNA B |
| 2 | C, D (C, D) | DNA polymerase sliding clamp C | polymer | 246 | 27459.6 | 2 | UniProt (Q973F5) Pfam (PF00705) Pfam (PF02747) | Sulfolobus tokodaii | PCNA3, Proliferating cell nuclear antigen homolog C, PCNA C |
| 3 | E, F, G, H, I... (A, C, D) | SULFATE ION | non-polymer | 96.1 | 6 | Chemie (SO4) | |||
| 4 | K, L, M, N (A, B, C, D) | water | water | 18.0 | 41 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 4 |
| Total formula weight | 110068.5 | |
| Non-Polymers* | Number of molecules | 6 |
| Total formula weight | 576.4 | |
| All* | Total formula weight | 110644.8 |
