2QSJ

Crystal structure of a LuxR family DNA-binding response regulator from Silicibacter pomeroyi

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B (A, B)	DNA-binding response regulator, LuxR family	polymer	154	16568.7	2	UniProt (Q5LQW4) Pfam (PF00072)	Silicibacter pomeroyi DSS-3
2	C, D (A, B)	water	water		18.0	29	Chemie (HOH)

Sequence modifications

A, B: 2 - 144 (UniProt: Q5LQW4)

PDB	External Database	Details
Met -1	-	expression tag
Ser 0	-	expression tag
Leu 1	-	expression tag
Glu 145	-	expression tag
Gly 146	-	expression tag
His 147	-	expression tag
His 148	-	expression tag
His 149	-	expression tag
His 150	-	expression tag
His 151	-	expression tag
His 152	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	33137.5
All*	Total formula weight	33137.5

*Water molecules are not included.