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7AEQ

Human carbonic anhydrase II in complex with 2,3,5,6-tetrafluoro-4-(2-hydroxyethylsulfanyl)-N-methyl-benzenesulfonamide

Entity
Entity IDChain IDDescriptionTypeChain lengthFormula weightNumber of moleculesDB Name (Accession)Biological sourceDescriptive keywords
1A
(A)
carbonic anhydrase 2polymer26029289.11UniProt (P00918)
Pfam (PF00194)
Homo sapiens
2B
(A)
ZINC IONnon-polymer65.41Chemie (ZN)
3C
(A)
2,3,5,6-tetrakis(fluoranyl)-4-(2-hydroxyethylsulfanyl)-~{N}-methyl-benzenesulfonamidenon-polymer319.31Chemie (R8N)
4D
(A)
2-(N-MORPHOLINO)-ETHANESULFONIC ACIDnon-polymer195.21Chemie (MES)
5E, F, G
(A)
SODIUM IONnon-polymer23.03Chemie (NA)
6H
(A)
waterwater18.0222Chemie (HOH)
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains1
Total formula weight29289.1
Non-Polymers*Number of molecules6
Total formula weight648.9
All*Total formula weight29938.0
*Water molecules are not included.

246031

PDB entries from 2025-12-10

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