3LID

Crystal Structure of the extracellular domain of the putative histidine kinase vpHK1S-Z8

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 sensory box/GGDEF family protein	polymer	295	34255.4	2	UniProt (Q87SR8) Pfam (PF21623)	Vibrio parahaemolyticus
2	C, J (A, B)	PHOSPHATE ION	non-polymer		95.0	2	Chemie (PO4)
3	D, K (A, B)	CHLORIDE ION	non-polymer		35.5	2	Chemie (CL)
4	E, F, G, H, I... (A, B)	1,2-ETHANEDIOL	non-polymer		62.1	9	Chemie (EDO)
5	P, Q (A, B)	water	water		18.0	584	Chemie (HOH)

Sequence modifications

A, B: 28 - 313 (UniProt: Q87SR8)

PDB	External Database	Details
Met 26	-	expression tag
Glu 27	-	expression tag
Glu 314	-	expression tag
His 315	-	expression tag
His 316	-	expression tag
His 317	-	expression tag
His 318	-	expression tag
His 319	-	expression tag
His 320	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	68510.9
Non-Polymers*	Number of molecules	13
	Total formula weight	819.5
All*	Total formula weight	69330.4

*Water molecules are not included.