1UD9
Crystal Structure of Proliferating Cell Nuclear Antigen (PCNA) Homolog From Sulfolobus tokodaii
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B, C, D | DNA polymerase sliding clamp A | polymer | 245 | 27254.2 | 4 | UniProt (Q975N2) Pfam (PF00705) Pfam (PF02747) In PDB | Sulfolobus tokodaii | Proliferation cell nuclear antigen, PCNA |
| 2 | D, A, B, C | ZINC ION | non-polymer | 65.4 | 23 | Chemie (ZN) | |||
| 3 | water | water | 18.0 | 459 | Chemie (HOH) |
Sequence modifications
A, B, C, D: 2 - 245 (UniProt: Q975N2)
| PDB | External Database | Details |
|---|---|---|
| Ala 1 | - | SEE REMARK 999 |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 4 |
| Total formula weight | 109016.8 | |
| Non-Polymers* | Number of molecules | 23 |
| Total formula weight | 1504.4 | |
| All* | Total formula weight | 110521.2 |
