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1CAY

WILD-TYPE AND E106Q MUTANT CARBONIC ANHYDRASE COMPLEXED WITH ACETATE

Entity
Entity IDChain IDDescriptionTypeChain lengthFormula weightNumber of moleculesDB Name (Accession)Biological sourceDescriptive keywords
1A
(A)
CARBONIC ANHYDRASE IIpolymer25929157.91UniProt (P00918)
Pfam (PF00194)
Homo sapiens (human)
2B
(A)
ZINC IONnon-polymer65.41Chemie (ZN)
3C
(A)
ACETIC ACIDnon-polymer60.11Chemie (ACY)
4D
(A)
waterwater18.0217Chemie (HOH)
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains1
Total formula weight29157.9
Non-Polymers*Number of molecules2
Total formula weight125.5
All*Total formula weight29283.3
*Water molecules are not included.

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PDB entries from 2025-12-10

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