3LIF

Crystal Structure of the extracellular domain of the putative histidine kinase rpHK1S-Z16

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)	Putative diguanylate cyclase (GGDEF) with PAS/PAC domain	polymer	254	28769.8	2	UniProt (Q6N3S7) Pfam (PF22588)	Rhodopseudomonas palustris
2	C, E (A, B)	(4S)-2-METHYL-2,4-PENTANEDIOL	non-polymer		118.2	2	Chemie (MPD)
3	D, F (A, B)	CITRIC ACID	non-polymer		192.1	2	Chemie (CIT)
4	G, H (A, B)	water	water		18.0	93	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	57539.5
Non-Polymers*	Number of molecules	4
	Total formula weight	620.6
All*	Total formula weight	58160.1

*Water molecules are not included.