7WB3

Crystal structure of T. maritima Rex in ternary complex

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B	Redox-sensing transcriptional repressor Rex	polymer	208	22986.6	2	UniProt (Q9WY16) Pfam (PF06971) Pfam (PF02629) In PDB	Thermotoga maritima MSB8
2	C	DNA (5'-D(*AP*TP*TP*TP*GP*AP*GP*AP*AP*AP*TP*TP*TP*AP*TP*CP*AP*CP*AP*AP*AP*A)-3')	polymer	22	6766.4	1		synthetic construct
3	D	DNA (5'-D(*TP*TP*TP*TP*GP*TP*GP*AP*TP*AP*AP*AP*TP*TP*TP*CP*TP*CP*AP*AP*AP*T)-3')	polymer	22	6730.4	1		synthetic construct
4	A, B	NICOTINAMIDE-ADENINE-DINUCLEOTIDE	non-polymer		663.4	2	Chemie (NAD)
5		water	water		18.0	91	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	59470.1
Non-Polymers*	Number of molecules	2
	Total formula weight	1326.8
All*	Total formula weight	60797.0

*Water molecules are not included.