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2FVK

Crystal structure of dihydropyrimidinase from Saccharomyces kluyveri in complex with the substrate dihydrouracil

Entity
Entity IDChain IDDescriptionTypeChain lengthFormula weightNumber of moleculesDB Name (Accession)Biological sourceDescriptive keywords
1A, B, C, D
(A, B, C, D)
dihydropyrimidinasepolymer55962325.14UniProt (Q9P903)
Pfam (PF01979)
Lachancea kluyveri
2E, F, H, I, K...
(A, B, C, D)
ZINC IONnon-polymer65.48Chemie (ZN)
3G, J, M, P
(A, B, C, D)
DIHYDROPYRIMIDINE-2,4(1H,3H)-DIONEnon-polymer114.14Chemie (DUC)
4Q, R, S, T
(A, B, C, D)
waterwater18.01043Chemie (HOH)
Sequence modifications
A, B, C, D: 2 - 542 (UniProt: Q9P903)
PDBExternal DatabaseDetails
Kcx 167Lys 167modified residue
Pro 543-expression tag
Gly 544-expression tag
Asp 545-expression tag
Asp 546-expression tag
Asp 547-expression tag
Asp 548-expression tag
Lys 549-expression tag
His 550-expression tag
His 551-expression tag
His 552-expression tag
His 553-expression tag
His 554-expression tag
His 555-expression tag
His 556-expression tag
His 557-expression tag
Ser 558-expression tag
Gly 559-expression tag
Asp 560-expression tag
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains4
Total formula weight249300.4
Non-Polymers*Number of molecules12
Total formula weight979.7
All*Total formula weight250280.0
*Water molecules are not included.

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PDB entries from 2025-07-02

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