8GIY
E. coli clamp loader with closed clamp
Entity
Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
1 | A (A) | DNA polymerase III subunit delta | polymer | 343 | 38745.6 | 1 | UniProt (P28630) Pfam (PF06144) Pfam (PF14840) | Escherichia coli K-12 | |
2 | B, C, D (B, C, D) | DNA polymerase III subunit tau | polymer | 431 | 47601.8 | 3 | UniProt (P06710) Pfam (PF13177) Pfam (PF22608) Pfam (PF12169) | Escherichia coli K-12 | DNA polymerase III subunit gamma |
3 | E (E) | DNA polymerase III subunit delta' | polymer | 334 | 36980.5 | 1 | UniProt (P28631) Pfam (PF13177) Pfam (PF21500) Pfam (PF09115) | Escherichia coli K-12 | |
4 | F (F) | DNA polymerase III subunit psi | polymer | 137 | 15188.3 | 1 | UniProt (P28632) Pfam (PF03603) | Escherichia coli K-12 | |
5 | G, H (H, I) | Beta sliding clamp | polymer | 366 | 40630.5 | 2 | UniProt (P0A988) Pfam (PF00712) Pfam (PF02767) Pfam (PF02768) | Escherichia coli K-12 | Beta clamp,Sliding clamp,Beta-clamp processivity factor,DNA polymerase III beta sliding clamp subunit |
6 | I, L, O (B, C, D) | PHOSPHOTHIOPHOSPHORIC ACID-ADENYLATE ESTER | non-polymer | 523.2 | 3 | Chemie (AGS) | |||
7 | J, M, P (B, C, D) | MAGNESIUM ION | non-polymer | 24.3 | 3 | Chemie (MG) | |||
8 | K, N, Q, R (B, C, D, E) | ZINC ION | non-polymer | 65.4 | 4 | Chemie (ZN) |
Sequence modifications
B, C, D: 1 - 430 (UniProt: P06710)
PDB | External Database | Details |
---|---|---|
Glu 431 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
Polymers | Number of chains | 8 |
Total formula weight | 314980.6 | |
Non-Polymers* | Number of molecules | 10 |
Total formula weight | 1904.3 | |
All* | Total formula weight | 316884.9 |