6LXN

Crystal structure of C-terminal DNA-binding domain of Escherichia coli OmpR in complex with F1-DNA

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	C	DNA (27-MER)	polymer	27	8276.4	1		Escherichia coli
2	D	DNA (27-MER)	polymer	27	8308.5	1		Escherichia coli
3	A, B	Transcriptional regulatory protein OmpR	polymer	113	13099.1	2	UniProt (A0A376JR14) Pfam (PF00486) UniProt (by SIFTS) (P0AA16) In PDB	Escherichia coli
4	A	SULFATE ION	non-polymer		96.1	1	Chemie (SO4)

Sequence modifications

A, B: 2 - 105 (UniProt: A0A376JR14)

PDB	External Database	Details
Met 1	-	initiating methionine
Leu 106	-	expression tag
Glu 107	-	expression tag
His 108	-	expression tag
His 109	-	expression tag
His 110	-	expression tag
His 111	-	expression tag
His 112	-	expression tag
His 113	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	42783.0
Non-Polymers*	Number of molecules	1
	Total formula weight	96.1
All*	Total formula weight	42879.1

*Water molecules are not included.