7P3F

Streptomyces coelicolor dATP/ATP-loaded NrdR in complex with its cognate DNA

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B, C, D (A, C, B, D)	Transcriptional repressor NrdR	polymer	195	21271.6	4	UniProt (O69980) Pfam (PF22811) Pfam (PF03477)	Streptomyces coelicolor (strain ATCC BAA-471 / A3(2) / M145)
2	E (F)	DNA (50-MER)	polymer	57	17507.2	1		Streptomyces coelicolor A3(2)
3	F (R)	DNA (50-MER)	polymer	57	17627.3	1		Streptomyces coelicolor A3(2)
4	G, J, M, P (A, C, B, D)	ADENOSINE-5'-TRIPHOSPHATE	non-polymer		507.2	4	Chemie (ATP)
5	H, K, N, Q (A, C, B, D)	2'-DEOXYADENOSINE 5'-TRIPHOSPHATE	non-polymer		491.2	4	Chemie (DTP)
6	I, L, O, R (A, C, B, D)	ZINC ION	non-polymer		65.4	4	Chemie (ZN)

Sequence modifications

A, C, B, D: 1 - 182 (UniProt: O69980)

PDB	External Database	Details
Lys 183	-	expression tag
Leu 184	-	expression tag
Ala 185	-	expression tag
Ala 186	-	expression tag
Ala 187	-	expression tag
Leu 188	-	expression tag
Glu 189	-	expression tag
His 190	-	expression tag
His 191	-	expression tag
His 192	-	expression tag
His 193	-	expression tag
His 194	-	expression tag
His 195	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	6
	Total formula weight	120221.0
Non-Polymers*	Number of molecules	12
	Total formula weight	4255.1
All*	Total formula weight	124476.1

*Water molecules are not included.