3C3L

X-ray crystal structure of the N4 mini-vRNAP P2 promoter complex

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	C, D	P2 Promoter DNA	polymer	33	10149.5	2
2	A, B	Virion RNA polymerase	polymer	1117	123036.3	2	UniProt (Q859P9) Pfam (PF21867) Pfam (PF21624) Pfam (PF21894) Pfam (PF21769) In PDB	Bacteriophage N4
3		water	water		18.0	291	Chemie (HOH)

Sequence modifications

A, B: 1 - 1105 (UniProt: Q859P9)

PDB	External Database	Details
Met -11	-	expression tag
Gly -10	-	expression tag
Gly -9	-	expression tag
Ser -8	-	expression tag
His -7	-	expression tag
His -6	-	expression tag
His -5	-	expression tag
His -4	-	expression tag
His -3	-	expression tag
His -2	-	expression tag
Arg -1	-	expression tag
Ser 0	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	266371.7
All*	Total formula weight	266371.7

*Water molecules are not included.