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6T5Q

Human Carbonic anhydrase XII bound by 3,5-diphenylbenzenesulfonamide

Entity
Entity IDChain IDDescriptionTypeChain lengthFormula weightNumber of moleculesDB Name (Accession)Biological sourceDescriptive keywords
1A, B, C, D
(A, B, C, D)
Carbonic anhydrase 12polymer26329917.34UniProt (O43570)
Pfam (PF00194)
Homo sapiens (Human)Carbonate dehydratase XII,Carbonic anhydrase XII,CA-XII,Tumor antigen HOM-RCC-3.1.3
2E, G, K, M
(A, B, C, D)
ZINC IONnon-polymer65.44Chemie (ZN)
3F, H, L
(A, B, C)
3,5-diphenylbenzenesulfonamidenon-polymer309.43Chemie (MKQ)
4I, J
(B)
1,2-ETHANEDIOLnon-polymer62.12Chemie (EDO)
5N, O, P, Q
(A, B, C, D)
waterwater18.0506Chemie (HOH)
Sequence modifications
A, B, C, D: 2 - 263 (UniProt: O43570)
PDBExternal DatabaseDetails
Met 1-initiating methionine
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains4
Total formula weight119669.3
Non-Polymers*Number of molecules9
Total formula weight1313.9
All*Total formula weight120983.2
*Water molecules are not included.

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PDB entries from 2025-06-18

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