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1ZIC

Crystal Structure Analysis of the dienelactone hydrolase (C123S, R206A) mutant- 1.7 A

Entity
Entity IDChain IDDescriptionTypeChain lengthFormula weightNumber of moleculesDB Name (Accession)Biological sourceDescriptive keywords
1A
(A)
Carboxymethylenebutenolidasepolymer23625409.61UniProt (P0A114)
Pfam (PF01738)
Pseudomonas putidaDienelactone hydrolase
2B
(A)
SULFATE IONnon-polymer96.11Chemie (SO4)
3C, D
(A)
GLYCEROLnon-polymer92.12Chemie (GOL)
4E
(A)
waterwater18.0184Chemie (HOH)
Sequence modifications
A: 1 - 236 (UniProt: P0A114)
PDBExternal DatabaseDetails
Ser 123Cys 123engineered mutation
Asn 154Lys 154conflict
Ala 206Arg 206engineered mutation
Thr 224Arg 224conflict
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains1
Total formula weight25409.6
Non-Polymers*Number of molecules3
Total formula weight280.3
All*Total formula weight25689.9
*Water molecules are not included.

243911

PDB entries from 2025-10-29

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