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4K3R

E. coli sliding clamp in complex with AcQLDLA

Entity
Entity IDChain IDDescriptionTypeChain lengthFormula weightNumber of moleculesDB Name (Accession)Biological sourceDescriptive keywords
1A, B
(A, B)
DNA polymerase III subunit betapolymer36640630.52UniProt (P0A988)
Pfam (PF00712)
Pfam (PF02767)
Pfam (PF02768)
Escherichia coli
2C
(E)
(ACE)QLDLApolymer6584.71
3D, J, K
(A, B)
DI(HYDROXYETHYL)ETHERnon-polymer106.13Chemie (PEG)
4E, H
(A, B)
CALCIUM IONnon-polymer40.12Chemie (CA)
5F
(A)
TRIETHYLENE GLYCOLnon-polymer150.21Chemie (PGE)
6G
(A)
CHLORIDE IONnon-polymer35.51Chemie (CL)
7I
(B)
TETRAETHYLENE GLYCOLnon-polymer194.21Chemie (PG4)
8L, M, N
(A, B, E)
waterwater18.0558Chemie (HOH)
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains3
Total formula weight81845.7
Non-Polymers*Number of molecules8
Total formula weight778.4
All*Total formula weight82624.0
*Water molecules are not included.

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PDB entries from 2026-01-14

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