6OB8

Crystal structure of a dual sensor histidine kinase in green light illuminated state

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B	Dual sensor histidine kinase	polymer	316	36284.1	2		[Leptolyngbya] sp. JSC-1
2	A, B	PHYCOCYANOBILIN	non-polymer		588.7	2	Chemie (CYC)
3	A, B	MAGNESIUM ION	non-polymer		24.3	4	Chemie (MG)
4		water	water		18.0	138	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	72568.2
Non-Polymers*	Number of molecules	6
	Total formula weight	1274.6
All*	Total formula weight	73842.8

*Water molecules are not included.