3LUA

Crystal structure of a Signal receiver domain of Two component Signal Transduction (Histidine Kinase) from Clostridium thermocellum

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 protein	polymer	140	16491.6	1	UniProt (A3DK02) Pfam (PF00072) In PDB	Clostridium thermocellum
2		water	water		18.0	53	Chemie (HOH)

Sequence modifications

A: 2 - 130 (UniProt: A3DK02)

PDB	External Database	Details
Mse -3	-	expression tag
Ser -2	-	expression tag
Leu -1	-	expression tag
Glu 131	-	expression tag
Gly 132	-	expression tag
His 133	-	expression tag
His 134	-	expression tag
His 135	-	expression tag
His 136	-	expression tag
His 137	-	expression tag
His 138	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	1
	Total formula weight	16491.6
All*	Total formula weight	16491.6

*Water molecules are not included.