7DCL

Crystal structure of the Zn-directed tetramer of the engineered cyt cb 562 variant, C96I/A38S AB5

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)	engineered cyt cb 562 variant, AB5	polymer	106	11848.2	2		Escherichia coli
2	C, J (A, B)	HEME C	non-polymer		618.5	2	Chemie (HEC)
3	D, E, F, G, H... (A, B)	ZINC ION	non-polymer		65.4	8	Chemie (ZN)
4	I (A)	CHLORIDE ION	non-polymer		35.5	1	Chemie (CL)
5	N, O (A, B)	water	water		18.0	107	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	23696.5
Non-Polymers*	Number of molecules	11
	Total formula weight	1795.7
All*	Total formula weight	25492.2

*Water molecules are not included.