3V61
Structure of S. cerevisiae PCNA conjugated to SUMO on lysine 164
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | Ubiquitin-like protein SMT3 | polymer | 84 | 9720.0 | 1 | UniProt (Q12306) Pfam (PF00240) | Saccharomyces cerevisiae (Baker's yeast) | |
| 2 | B (B) | Proliferating cell nuclear antigen | polymer | 258 | 28871.9 | 1 | UniProt (P15873) Pfam (PF00705) Pfam (PF02747) | Saccharomyces cerevisiae (Baker's yeast) | PCNA |
| 3 | C, D, E, F, G... (A, B) | BARIUM ION | non-polymer | 137.3 | 13 | Chemie (BA) | |||
| 4 | P, Q (B) | N-ETHYLMALEIMIDE | non-polymer | 125.1 | 2 | Chemie (NEQ) | |||
| 5 | R, S (A, B) | water | water | 18.0 | 90 | Chemie (HOH) |
Sequence modifications
A: 20 - 98 (UniProt: Q12306)
B: 1 - 258 (UniProt: P15873)
| PDB | External Database | Details |
|---|---|---|
| Gly 15 | - | expression tag |
| Ser 16 | - | expression tag |
| His 17 | - | expression tag |
| Met 18 | - | expression tag |
| Arg 19 | - | expression tag |
| PDB | External Database | Details |
|---|---|---|
| Gly 127 | Lys 127 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 38591.9 | |
| Non-Polymers* | Number of molecules | 15 |
| Total formula weight | 2035.5 | |
| All* | Total formula weight | 40627.4 |
