4NHJ

Crystal structure of Klebsiella pneumoniae RstA DNA-binding domain in complex with RstA box

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B (A, B)	DNA-binding transcriptional regulator RstA	polymer	119	13495.4	2	UniProt (G0GNT0) Pfam (PF00486) UniProt (by SIFTS) (A6T8N1)	Klebsiella pneumoniae	RstA protein
2	C (C)	5'-D(*GP*GP*TP*TP*GP*TP*AP*CP*AP*TP*TP*CP*CP*GP*TP*TP*AP*CP*TP*CP*CP*CP*T)-3'	polymer	23	6973.5	1
3	D (D)	5'-D(*CP*AP*GP*GP*GP*AP*GP*TP*AP*AP*CP*GP*GP*AP*AP*TP*GP*TP*AP*CP*AP*AP*C)-3'	polymer	23	7147.6	1
4	E, F, G, H (A, B, C, D)	water	water		18.0	63	Chemie (HOH)

Sequence modifications

A, B: 131 - 239 (UniProt: G0GNT0)

PDB	External Database	Details
Met 121	-	expression tag
His 122	-	expression tag
His 123	-	expression tag
His 124	-	expression tag
His 125	-	expression tag
His 126	-	expression tag
His 127	-	expression tag
Ala 128	-	expression tag
Met 129	-	expression tag
Gly 130	-	expression tag
Met 153	Leu 153	engineered mutation
Met 168	Leu 168	engineered mutation

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	41112.0
All*	Total formula weight	41112.0

*Water molecules are not included.