1JE8

Two-Component response regulator NarL/DNA Complex: DNA Bending Found in a High Affinity Site

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 (C, D, G, H)	5'-D(*CP*GP*TP*AP*CP*CP*CP*AP*TP*TP*AP*AP*TP*GP*GP*GP*TP*AP*CP*G)-3'	polymer	20	6134.0	4
2	E, F, G, H (A, B, E, F)	Nitrate/Nitrite Response Regulator Protein NARL	polymer	82	9827.9	4	UniProt (P10957) Pfam (PF00196) UniProt (by SIFTS) (P0AF28)	Escherichia coli
3	I, J, K, L, M... (A, B, E, F)	SULFATE ION	non-polymer		96.1	8	Chemie (SO4)
4	Q, R, S, T, U... (C, D, G, H, A...)	water	water		18.0	330	Chemie (HOH)

Sequence modifications

A, B, E, F: 147 - 216 (UniProt: P10957)

PDB	External Database	Details
Mse -12	-	expression tag
Arg -11	-	expression tag
Gly -10	-	expression tag
Ser -9	-	expression tag
His -8	-	expression tag
His -7	-	expression tag
His -6	-	expression tag
His -5	-	expression tag
His -4	-	expression tag
His -3	-	expression tag
Gly -2	-	expression tag
Ser -1	-	expression tag
Mse 175	Met 175	modified residue
Mse 194	Met 194	modified residue
Mse 198	Met 198	modified residue

Contents of the asymmetric unit

Polymers	Number of chains	8
	Total formula weight	63847.6
Non-Polymers*	Number of molecules	8
	Total formula weight	768.5
All*	Total formula weight	64616.1

*Water molecules are not included.