6O6K

HUaa 19bp SYM DNA pH 5.5

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 protein HU-alpha	polymer	90	9550.0	2	UniProt (P0ACF2) Pfam (PF00216) UniProt (by SIFTS) (P0ACF0)	Escherichia coli (strain K12)	HU-2,NS2
2	C (C)	DNA (5'-D(P*AP*TP*TP*TP*CP*AP*TP*GP*AP*T)-3')	polymer	10	3034.0	1		Escherichia coli
3	D (D)	DNA (5'-D(P*CP*AP*TP*CP*AP*TP*GP*AP*AP*A)-3')	polymer	10	3037.0	1		Escherichia coli

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	25171.0
All*	Total formula weight	25171.0

*Water molecules are not included.