1CJG

NMR STRUCTURE OF LAC REPRESSOR HP62-DNA 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 (C, D)	DNA (5'-D(*GP*AP*AP*TP*TP*GP*TP*GP*AP*GP*CP*GP*CP*TP*CP*AP*CP*AP*AP*TP*TP*C)-3')	polymer	22	6751.4	2			SYML OPERATOR
2	C, D (A, B)	PROTEIN (LAC REPRESSOR)	polymer	62	6818.7	2	UniProt (P03023) Pfam (PF00356)	Escherichia coli	LAC HP62

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	27140.2
All*	Total formula weight	27140.2

*Water molecules are not included.