6P81
Structure of DNA polymerase III, beta subunit/ beta sliding clamp from Klebsiella pneumoniae, expressed with an N-terminal His-Smt3 fusion tag, in complex with Griselimycin
Entity
Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
1 | A | Ubiquitin-like protein SMT3,Beta sliding clamp | polymer | 462 | 51735.0 | 1 | UniProt (Q12306) UniProt (W1BGQ6) Pfam (PF00240) In PDB | Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (Baker's yeast) | |
2 | B | Griselimycin | polymer | 11 | 1115.4 | 1 | BIRD (PRD_002311) | Streptomyces caelicus | |
3 | A | CALCIUM ION | non-polymer | 40.1 | 1 | Chemie (CA) | |||
4 | A | 1-METHOXY-2-[2-(2-METHOXY-ETHOXY]-ETHANE | non-polymer | 178.2 | 1 | Chemie (PG5) | |||
5 | A | ACETATE ION | non-polymer | 59.0 | 1 | Chemie (ACT) | |||
6 | A | CHLORIDE ION | non-polymer | 35.5 | 1 | Chemie (CL) | |||
7 | water | water | 18.0 | 398 | Chemie (HOH) |
Sequence modifications
A: -85 - 0 (UniProt: Q12306)
A: 1 - 366 (UniProt: W1BGQ6)
PDB | External Database | Details |
---|---|---|
Met -95 | - | initiating methionine |
Gly -94 | - | expression tag |
His -93 | - | expression tag |
His -92 | - | expression tag |
His -91 | - | expression tag |
His -90 | - | expression tag |
His -89 | - | expression tag |
His -88 | - | expression tag |
Ser -87 | - | expression tag |
Gly -86 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
Polymers | Number of chains | 2 |
Total formula weight | 52850.4 | |
Non-Polymers* | Number of molecules | 4 |
Total formula weight | 312.8 | |
All* | Total formula weight | 53163.2 |