1XP7

HIV-1 subtype F genomic RNA Dimerization Initiation Site

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)	5'-R(*CP*UP*UP*GP*CP*UP*GP*AP*AP*GP*UP*GP*CP*AP*CP*AP*CP*AP*GP*CP*AP*AP*G)-3'	polymer	23	7386.5	2			HIV-1 genomic RNA DIS
2	C, E, G, H (A, B)	MAGNESIUM ION	non-polymer		24.3	4	Chemie (MG)
3	D, I (A, B)	SULFATE ION	non-polymer		96.1	2	Chemie (SO4)
4	F (A)	SODIUM ION	non-polymer		23.0	1	Chemie (NA)
5	J, K (A, B)	water	water		18.0	48	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	14772.9
Non-Polymers*	Number of molecules	7
	Total formula weight	312.3
All*	Total formula weight	15085.3

*Water molecules are not included.