5OR5

NMR structure of the complex formed by an engineered region 2 of sigmaE in complex with GTAAAA

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A	ECF RNA polymerase sigma-E factor,ECF RNA polymerase sigma factor SigW,ECF RNA polymerase sigma-E factor	polymer	95	10990.6	1	UniProt (P0AGB6) UniProt (Q45585) Pfam (PF04542) In PDB	Escherichia coli (strain K12)	RNA polymerase sigma-E factor,Sigma-24,ECF sigma factor SigW,Alternative RNA polymerase sigma factor SigW,RNA polymerase sigma-W factor,Sigma-W factor,RNA polymerase sigma-E factor,Sigma-24
2	B	DNA (5'-D(*GP*TP*AP*AP*AP*A)-3')	polymer	6	1761.3	1		synthetic construct

Sequence modifications

A: 1 - 64 (UniProt: P0AGB6)
A: 65 - 70 (UniProt: Q45585)

PDB	External Database	Details
Ser 71	-	linker

A: 72 - 92 (UniProt: P0AGB6)

PDB	External Database	Details
Leu 93	-	expression tag
Glu 94	-	expression tag
Leu 95	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	12751.9
All*	Total formula weight	12751.9

*Water molecules are not included.