8W7X

SPS_Carbonic Anhydrases

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B, C, D	SPS_Carbon Anhydrase	polymer	226	26249.7	4		synthetic construct
2	A, B, C, D	SULFATE ION	non-polymer		96.1	8	Chemie (SO4)
3	A, B, C, D	ZINC ION	non-polymer		65.4	4	Chemie (ZN)
4	A, B, C, D	BICARBONATE ION	non-polymer		61.0	4	Chemie (BCT)
5	B, D	1,2-ETHANEDIOL	non-polymer		62.1	2	Chemie (EDO)
6		water	water		18.0	232	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	104998.9
Non-Polymers*	Number of molecules	18
	Total formula weight	1398.3
All*	Total formula weight	106397.2

*Water molecules are not included.