1JZV

Crystal structure of a bulged RNA from the SL2 stem-loop of the HIV-1 psi-RNA

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, C (A, C)	5'-R(*GP*GP*CP*GP*AP*CP*(5BU)P*G)-3'	polymer	8	2660.5	2
2	B, D (B, D)	5'-R(*CP*AP*GP*UP*AP*CP*GP*(5IC)P*C)-3'	polymer	9	2956.7	2
3	E (C)	MAGNESIUM ION	non-polymer		24.3	1	Chemie (MG)
4	F, G, H, I (A, B, C, D)	water	water		18.0	81	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	11234.3
Non-Polymers*	Number of molecules	1
	Total formula weight	24.3
All*	Total formula weight	11258.6

*Water molecules are not included.