3LI8

Crystal Structure of the extracellular domain of the putative histidine kinase mmHK1S-Z2

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A (A)	Hypothetical sensory transduction histidine kinase	polymer	291	33117.6	1	UniProt (Q8PSW8) Pfam (PF02743)	Methanosarcina mazei (Methanosarcina frisia)
2	B, C, D, E (A)	1,2-ETHANEDIOL	non-polymer		62.1	4	Chemie (EDO)
3	F, G (A)	SULFATE ION	non-polymer		96.1	2	Chemie (SO4)
4	H (A)	water	water		18.0	183	Chemie (HOH)

Sequence modifications

A: 32 - 313 (UniProt: Q8PSW8)

PDB	External Database	Details
Mse 30	-	expression tag
Glu 31	-	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	1
	Total formula weight	33117.6
Non-Polymers*	Number of molecules	6
	Total formula weight	440.4
All*	Total formula weight	33558.0

*Water molecules are not included.