6LB3

Crystal structure of PA4674 in complex with its operator DNA (18bp) from Pseudomonas aeruginosa

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, E...	HTH cro/C1-type domain-containing protein	polymer	109	12232.8	8	UniProt (Q9HVC1) Pfam (PF01381) In PDB	Pseudomonas aeruginosa (strain ATCC 15692 / DSM 22644 / CIP 104116 / JCM 14847 / LMG 12228 / 1C / PRS 101 / PAO1)
2	I, K, M	DNA (5'-D(P*AP*CP*GP*CP*TP*TP*AP*AP*CP*GP*TP*TP*AP*AP*GP*GP*GP*T)-3')	polymer	18	5555.6	3		Pseudomonas aeruginosa
3	J, L, N	DNA (5'-D(P*AP*CP*CP*CP*TP*TP*AP*AP*CP*GP*TP*TP*AP*AP*GP*CP*GP*T)-3')	polymer	18	5475.6	3		Pseudomonas aeruginosa
4	A, G	SULFATE ION	non-polymer		96.1	2	Chemie (SO4)
5		water	water		18.0	61	Chemie (HOH)

Sequence modifications

A, B, C, D, E, F, G, H: 1 - 101 (UniProt: Q9HVC1)

PDB	External Database	Details
Gly 102	-	expression tag
Ser 103	-	expression tag
His 104	-	expression tag
His 105	-	expression tag
His 106	-	expression tag
His 107	-	expression tag
His 108	-	expression tag
His 109	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	14
	Total formula weight	130955.9
Non-Polymers*	Number of molecules	2
	Total formula weight	192.1
All*	Total formula weight	131148.0

*Water molecules are not included.