3V62
Structure of the S. cerevisiae Srs2 C-terminal domain in complex with 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, D | Ubiquitin-like protein SMT3 | polymer | 84 | 9882.3 | 2 | UniProt (Q12306) Pfam (PF00240) In PDB | Saccharomyces cerevisiae (Baker's yeast) | |
2 | B, E | Proliferating cell nuclear antigen | polymer | 258 | 28871.9 | 2 | UniProt (P15873) Pfam (PF00705) Pfam (PF02747) In PDB | Saccharomyces cerevisiae (Baker's yeast) | PCNA |
3 | C, F | ATP-dependent DNA helicase SRS2 | polymer | 69 | 7703.8 | 2 | UniProt (P12954) In PDB | Saccharomyces cerevisiae (Baker's yeast) | |
4 | B, E | N-ETHYLMALEIMIDE | non-polymer | 125.1 | 4 | Chemie (NEQ) | |||
5 | B, E | SULFATE ION | non-polymer | 96.1 | 4 | Chemie (SO4) | |||
6 | water | water | 18.0 | 51 | Chemie (HOH) |
Sequence modifications
A, D: 20 - 98 (UniProt: Q12306)
B, E: 1 - 258 (UniProt: P15873)
C, F: 1107 - 1174 (UniProt: P12954)
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 |
PDB | External Database | Details |
---|---|---|
Ser 1106 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
Polymers | Number of chains | 6 |
Total formula weight | 92916.0 | |
Non-Polymers* | Number of molecules | 8 |
Total formula weight | 884.8 | |
All* | Total formula weight | 93800.7 |