1XPE

HIV-1 subtype B 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	5'-R(*CP*UP*UP*GP*CP*UP*GP*AP*AP*GP*CP*GP*CP*GP*CP*AP*CP*GP*GP*CP*AP*AP*G)-3'	polymer	23	7417.5	2			HIV-1 genomic RNA DIS
2	A, B	MAGNESIUM ION	non-polymer		24.3	2	Chemie (MG)
3	A, B	SODIUM ION	non-polymer		23.0	4	Chemie (NA)
4	A, B	SULFATE ION	non-polymer		96.1	4	Chemie (SO4)
5	A	CHLORIDE ION	non-polymer		35.5	1	Chemie (CL)
6		water	water		18.0	121	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	14835.0
Non-Polymers*	Number of molecules	11
	Total formula weight	560.3
All*	Total formula weight	15395.3

*Water molecules are not included.