8JB7

Crystal structure of CMY-185

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B (A, B)	Beta-lactamase	polymer	360	39981.6	2	Pfam (PF00144) UniProt (by SIFTS) (F4YXC2)	Escherichia coli
2	C, D (A, B)	SULFATE ION	non-polymer		96.1	2	Chemie (SO4)
3	E, F (A, B)	water	water		18.0	1080	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	79963.3
Non-Polymers*	Number of molecules	2
	Total formula weight	192.1
All*	Total formula weight	80155.4

*Water molecules are not included.