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9R31

Three dimensional structure of human carbonic anhydrase XII in complex with sulfonamide

This is a non-PDB format compatible entry.
Entity
Entity IDChain IDDescriptionTypeChain lengthFormula weightNumber of moleculesDB Name (Accession)Biological sourceDescriptive keywords
1A, B, C, D
(A, B, C, D)
Carbonic anhydrase 12polymer26530061.44UniProt (O43570)
Pfam (PF00194)
Homo sapiens (human)Carbonate dehydratase XII,Carbonic anhydrase XII,CA-XII,Tumor antigen HOM-RCC-3.1.3
2E, G, I, K
(A, B, C, D)
ZINC IONnon-polymer65.44Chemie (ZN)
3F, H, J, L
(A, B, C, D)
3-(cyclooctylamino)-2,6-difluoro-4-((3-hydroxypropyl)sulfonyl)-5- methoxybenzenesulfonamidenon-polymer470.64Chemie (A1H89)
4M, N, O, P
(A, B, C, D)
waterwater18.0968Chemie (HOH)
Sequence modifications
A, B, C, D: 3 - 264 (UniProt: O43570)
PDBExternal DatabaseDetails
Gly 0-expression tag
Ser 1-expression tag
Met 2-expression tag
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains4
Total formula weight120245.8
Non-Polymers*Number of molecules8
Total formula weight2143.8
All*Total formula weight122389.6
*Water molecules are not included.

248636

PDB entries from 2026-02-04

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