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1A42

HUMAN CARBONIC ANHYDRASE II COMPLEXED WITH BRINZOLAMIDE

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)
MERCURY (II) IONnon-polymer200.61Chemie (HG)
3C
(A)
ZINC IONnon-polymer65.41Chemie (ZN)
4D
(A)
(4R)-2-(2-ethoxyethyl)-4-(ethylamino)-3,4-dihydro-2H-thieno[3,2-e][1,2]thiazine-6-sulfonamide 1,1-dioxidenon-polymer383.51Chemie (BZU)
5E
(A)
waterwater18.055Chemie (HOH)
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains1
Total formula weight29157.9
Non-Polymers*Number of molecules3
Total formula weight649.5
All*Total formula weight29807.4
*Water molecules are not included.

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PDB entries from 2025-06-18

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