8HML

Co-crystal structure of the C terminal DNA binding domain of Saccharopolyspora erythraea GlnR in complex with its conserved promoter DNA in 2.95 Angstrom resolution

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 OmpR family regulator	polymer	143	16174.3	2	UniProt (A4FQD5) Pfam (PF00486)	Saccharopolyspora erythraea NRRL 2338
2	C (D)	DNA (5'-D(*AP*CP*GP*TP*AP*AP*CP*AP*TP*CP*GP*CP*GP*GP*TP*AP*AP*CP*AP*C)-3')	polymer	20	6112.0	1		Saccharopolyspora erythraea NRRL 2338
3	D (C)	DNA (5'-D(*GP*TP*GP*TP*TP*AP*CP*CP*GP*CP*GP*AP*TP*GP*TP*TP*AP*CP*GP*T)-3')	polymer	20	6156.0	1		Saccharopolyspora erythraea NRRL 2338
4	E, F, G, H (A, B, D, C)	water	water		18.0	15	Chemie (HOH)

Sequence modifications

A, B: 122 - 256 (UniProt: A4FQD5)

PDB	External Database	Details
Met 113	-	initiating methionine
His 114	-	expression tag
His 115	-	expression tag
His 116	-	expression tag
His 117	-	expression tag
His 118	-	expression tag
His 119	-	expression tag
Met 120	-	expression tag
Ala 121	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	44616.7
All*	Total formula weight	44616.7

*Water molecules are not included.