6QRL

Crystal structure of ShkA _Rec1 in complex with c-di-GMP

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)	Hybrid kinase	polymer	130	13238.1	2	UniProt (Q9ABT2)	Caulobacter vibrioides (strain ATCC 19089 / CB15) (Caulobacter crescentus)	Sensor histidine kinase/response regulator
2	C, E, F, G (A, B)	9,9'-[(2R,3R,3aS,5S,7aR,9R,10R,10aS,12S,14aR)-3,5,10,12-tetrahydroxy-5,12-dioxidooctahydro-2H,7H-difuro[3,2-d:3',2'-j][1,3,7,9,2,8]tetraoxadiphosphacyclododecine-2,9-diyl]bis(2-amino-1,9-dihydro-6H-purin-6-one)	non-polymer		690.4	4	Chemie (C2E)
3	D, H (A, B)	SULFATE ION	non-polymer		96.1	2	Chemie (SO4)
4	I, J (A, B)	water	water		18.0	138	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	26476.1
Non-Polymers*	Number of molecules	6
	Total formula weight	2953.8
All*	Total formula weight	29429.9

*Water molecules are not included.