3GT7

CRYSTAL STRUCTURE OF SIGNAL RECEIVER DOMAIN OF SIGNAL TRANSDUCTION HISTIDINE KINASE FROM Syntrophus aciditrophicus

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A (A)	Sensor protein	polymer	154	17525.0	1	UniProt (Q2LQE8) Pfam (PF00072)	Syntrophus aciditrophicus SB
2	B (A)	water	water		18.0	28	Chemie (HOH)

Sequence modifications

A: 8 - 150 (UniProt: Q2LQE8)

PDB	External Database	Details
Met 5	-	expression tag
Ser 6	-	expression tag
Leu 7	-	expression tag
Glu 151	-	expression tag
Gly 152	-	expression tag
His 153	-	expression tag
His 154	-	expression tag
His 155	-	expression tag
His 156	-	expression tag
His 157	-	expression tag
His 158	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	1
	Total formula weight	17525.0
All*	Total formula weight	17525.0

*Water molecules are not included.