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6KSH

Crystal structure of pyruvate kinase (PYK) from Plasmodium falciparum in complex with oxalate and ATP

Entity
Entity IDChain IDDescriptionTypeChain lengthFormula weightNumber of moleculesDB Name (Accession)Biological sourceDescriptive keywords
1A, B, C, D
(A, B, C, D)
Pyruvate kinasepolymer51455983.04UniProt (C6KTA4)
Pfam (PF00224)
Pfam (PF02887)
Plasmodium falciparum (isolate 3D7)
2E, F, J, K, O...
(A, B, C, D)
MAGNESIUM IONnon-polymer24.38Chemie (MG)
3G, L, Q, V
(A, B, C, D)
ADENOSINE-5'-TRIPHOSPHATEnon-polymer507.24Chemie (ATP)
4H, M, R, W
(A, B, C, D)
POTASSIUM IONnon-polymer39.14Chemie (K)
5I, N, S, X
(A, B, C, D)
OXALATE IONnon-polymer88.04Chemie (OXL)
6AA, BA, Y, Z
(C, D, A, B)
waterwater18.0950Chemie (HOH)
Sequence modifications
A, B, C, D: 1 - 511 (UniProt: C6KTA4)
PDBExternal DatabaseDetails
Gly -2-expression tag
Gly -1-expression tag
His 0-expression tag
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains4
Total formula weight223932.0
Non-Polymers*Number of molecules20
Total formula weight2731.6
All*Total formula weight226663.7
*Water molecules are not included.

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PDB entries from 2025-07-09

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