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8GIY

E. coli clamp loader with closed clamp

Entity
Entity IDChain IDDescriptionTypeChain lengthFormula weightNumber of moleculesDB Name (Accession)Biological sourceDescriptive keywords
1A
(A)
DNA polymerase III subunit deltapolymer34338745.61UniProt (P28630)
Pfam (PF06144)
Pfam (PF14840)
Escherichia coli K-12
2B, C, D
(B, C, D)
DNA polymerase III subunit taupolymer43147601.83UniProt (P06710)
Pfam (PF13177)
Pfam (PF22608)
Pfam (PF12169)
Escherichia coli K-12DNA polymerase III subunit gamma
3E
(E)
DNA polymerase III subunit delta'polymer33436980.51UniProt (P28631)
Pfam (PF13177)
Pfam (PF21500)
Pfam (PF09115)
Escherichia coli K-12
4F
(F)
DNA polymerase III subunit psipolymer13715188.31UniProt (P28632)
Pfam (PF03603)
Escherichia coli K-12
5G, H
(H, I)
Beta sliding clamppolymer36640630.52UniProt (P0A988)
Pfam (PF00712)
Pfam (PF02767)
Pfam (PF02768)
Escherichia coli K-12Beta clamp,Sliding clamp,Beta-clamp processivity factor,DNA polymerase III beta sliding clamp subunit
6I, L, O
(B, C, D)
PHOSPHOTHIOPHOSPHORIC ACID-ADENYLATE ESTERnon-polymer523.23Chemie (AGS)
7J, M, P
(B, C, D)
MAGNESIUM IONnon-polymer24.33Chemie (MG)
8K, N, Q, R
(B, C, D, E)
ZINC IONnon-polymer65.44Chemie (ZN)
Sequence modifications
B, C, D: 1 - 430 (UniProt: P06710)
PDBExternal DatabaseDetails
Glu 431-expression tag
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains8
Total formula weight314980.6
Non-Polymers*Number of molecules10
Total formula weight1904.3
All*Total formula weight316884.9
*Water molecules are not included.

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PDB entries from 2024-10-30

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