5UA2

Mycobacterium tuberculosis KstR in complex with a 26-bp DNA operator

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A	HTH-type transcriptional repressor KstR	polymer	224	24469.9	1	UniProt (P96856) Pfam (PF00440) Pfam (PF17925) In PDB	Mycobacterium tuberculosis (strain ATCC 25618 / H37Rv)
2	M	DNA (5'-D(P*CP*CP*CP*AP*CP*TP*AP*GP*AP*AP*CP*GP*TP*GP*TP*TP*CP*TP*AP*AP*TP*AP*GP*T)-3')	polymer	26	7987.2	1		Mycobacterium tuberculosis H37Rv
3	N	DNA (5'-D(P*AP*CP*TP*AP*TP*TP*AP*GP*AP*AP*CP*AP*CP*GP*TP*TP*CP*TP*AP*GP*TP*GP*GP*G)-3')	polymer	26	7987.2	1		Mycobacterium tuberculosis H37Rv
4	A	TRIETHYLENE GLYCOL	non-polymer		150.2	1	Chemie (PGE)
5		water	water		18.0	2	Chemie (HOH)

Sequence modifications

A: 1 - 220 (UniProt: P96856)

PDB	External Database	Details
Gly -3	-	expression tag
Ala -2	-	expression tag
Met -1	-	expression tag
Glu 0	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	3
	Total formula weight	40444.2
Non-Polymers*	Number of molecules	1
	Total formula weight	150.2
All*	Total formula weight	40594.4

*Water molecules are not included.