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1FQR

X-RAY CRYSTAL STRUCTURE OF COBALT-BOUND F93I/F95M/W97V CARBONIC ANHYDRASE (CAII) VARIANT

Entity
Entity IDChain IDDescriptionTypeChain lengthFormula weightNumber of moleculesDB Name (Accession)Biological sourceDescriptive keywords
1A
(A)
CARBONIC ANHYDRASEpolymer26029152.01UniProt (P00918)
Pfam (PF00194)
Homo sapiens (human)
2B
(A)
COBALT (II) IONnon-polymer58.91Chemie (CO)
3C
(A)
waterwater18.080Chemie (HOH)
Sequence modifications
A: 1 - 261 (UniProt: P00918)
PDBExternal DatabaseDetails
Ile 93Phe 92engineered mutation
Met 95Phe 94engineered mutation
Val 97Trp 96engineered mutation
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains1
Total formula weight29152.0
Non-Polymers*Number of molecules1
Total formula weight58.9
All*Total formula weight29210.9
*Water molecules are not included.

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PDB entries from 2025-07-23

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