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3LI3

Diisopropyl fluorophosphatase (DFPase), D121E mutant

Entity
Entity IDChain IDDescriptionTypeChain lengthFormula weightNumber of moleculesDB Name (Accession)Biological sourceDescriptive keywords
1A
(A)
Diisopropyl-fluorophosphatasepolymer31435134.71UniProt (Q7SIG4)
Pfam (PF08450)
Loligo vulgaris (Common European squid)DFPase
2B, C
(A)
CALCIUM IONnon-polymer40.12Chemie (CA)
3D
(A)
waterwater18.0152Chemie (HOH)
Sequence modifications
A: 1 - 314 (UniProt: Q7SIG4)
PDBExternal DatabaseDetails
Glu 121Asp 121engineered mutation
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains1
Total formula weight35134.7
Non-Polymers*Number of molecules2
Total formula weight80.2
All*Total formula weight35214.9
*Water molecules are not included.

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PDB entries from 2025-07-23

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