3W6H

Crystal structure of 19F probe-labeled hCAI in complex with acetazolamide

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B	Carbonic anhydrase 1	polymer	260	28775.0	2	UniProt (P00915) Pfam (PF00194) In PDB	Homo sapiens (human)	Carbonate dehydratase I, Carbonic anhydrase B, CAB, Carbonic anhydrase I, CA-I
2	A, B	1-(2-ethoxyethoxy)-3,5-bis(trifluoromethyl)benzene	non-polymer		302.2	2	Chemie (FLB)
3	A, B	ZINC ION	non-polymer		65.4	2	Chemie (ZN)
4	A, B	5-ACETAMIDO-1,3,4-THIADIAZOLE-2-SULFONAMIDE	non-polymer		222.2	2	Chemie (AZM)

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	57550.0
Non-Polymers*	Number of molecules	6
	Total formula weight	1179.7
All*	Total formula weight	58729.7

*Water molecules are not included.