4JGQ

The crystal structure of sporulation kinase D mutant sensor domain, r131a, from Bacillus subtilis subsp in co-crystallization with pyruvate

Replaces:  4DAK

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B	Sporulation kinase D	polymer	217	24490.2	2	UniProt (O31671) Pfam (PF02743) In PDB	Bacillus subtilis subsp. subtilis	Sensor histidine kinase D
2	A, B	ACETIC ACID	non-polymer		60.1	2	Chemie (ACY)
3		water	water		18.0	38	Chemie (HOH)

Sequence modifications

A, B: 37 - 250 (UniProt: O31671)

PDB	External Database	Details
Ser 34	-	EXPRESSION TAG
Asn 35	-	EXPRESSION TAG
Ala 36	-	EXPRESSION TAG
Ala 131	Arg 131	ENGINEERED MUTATION

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	48980.3
Non-Polymers*	Number of molecules	2
	Total formula weight	120.1
All*	Total formula weight	49100.4

*Water molecules are not included.