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1E0U

Structure R271L mutant of E. coli pyruvate kinase

Entity
Entity IDChain IDDescriptionTypeChain lengthFormula weightNumber of moleculesDB Name (Accession)Biological sourceDescriptive keywords
1A, B, C, D
(A, B, C, D)
Pyruvate kinasepolymer47050751.44UniProt (A0A0A0G552)
Pfam (PF00224)
Pfam (PF02887)
UniProt (by SIFTS) (P0AD61)
Escherichia coli
2E, F, G, H
(A, B, C, D)
SULFATE IONnon-polymer96.14Chemie (SO4)
3I, J, K, L
(A, B, C, D)
waterwater18.0200Chemie (HOH)
Sequence modifications
A, B, C, D: 1 - 470 (UniProt: A0A0A0G552)
PDBExternal DatabaseDetails
Leu 271Arg 343engineered mutation
Met 279Gln 351engineered mutation
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains4
Total formula weight203005.4
Non-Polymers*Number of molecules4
Total formula weight384.3
All*Total formula weight203389.7
*Water molecules are not included.

239149

PDB entries from 2025-07-23

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