3CG4

Crystal structure of response regulator receiver domain protein (CheY-like) from Methanospirillum hungatei JF-1

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A	Response regulator receiver domain protein (CheY-like)	polymer	142	16068.1	1	UniProt (Q2FQ04) Pfam (PF00072) In PDB	Methanospirillum hungatei JF-1
2	A	MAGNESIUM ION	non-polymer		24.3	1	Chemie (MG)
3	A	GLYCEROL	non-polymer		92.1	2	Chemie (GOL)
4		water	water		18.0	106	Chemie (HOH)

Sequence modifications

A: 2 - 132 (UniProt: Q2FQ04)

PDB	External Database	Details
Mse -1	-	expression tag
Ser 0	-	expression tag
Leu 1	-	expression tag
Glu 133	-	expression tag
Gly 134	-	expression tag
His 135	-	expression tag
His 136	-	expression tag
His 137	-	expression tag
His 138	-	expression tag
His 139	-	expression tag
His 140	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	1
	Total formula weight	16068.1
Non-Polymers*	Number of molecules	3
	Total formula weight	208.5
All*	Total formula weight	16276.6

*Water molecules are not included.