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4PC2

Elongation factor Tu:Ts complex with a bound GDP

Entity
Entity IDChain IDDescriptionTypeChain lengthFormula weightNumber of moleculesDB Name (Accession)Biological sourceDescriptive keywords
1A, C
(A, B)
Elongation factor Tupolymer39443340.52UniProt (B1X6I9)
Pfam (PF00009)
Pfam (PF03144)
Pfam (PF03143)
UniProt (by SIFTS) (A0A0M3KKV1)
Escherichia coliEF-Tu
2B, D
(C, D)
Elongation factor Tspolymer28230332.82UniProt (C3TPM7)
Pfam (PF00889)
Escherichia coliEF-Ts
3E, J
(A, B)
GUANOSINE-5'-DIPHOSPHATEnon-polymer443.22Chemie (GDP)
4F, I, K, L, M
(A, C, B, D)
CHLORIDE IONnon-polymer35.55Chemie (CL)
5G, H
(C)
GLYCEROLnon-polymer92.12Chemie (GOL)
6N, O, P, Q
(A, C, B, D)
waterwater18.0709Chemie (HOH)
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains4
Total formula weight147346.5
Non-Polymers*Number of molecules9
Total formula weight1247.9
All*Total formula weight148594.4
*Water molecules are not included.

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PDB entries from 2025-07-23

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