5OR0

NMR derived model of the 5'-splice site of SMN2 in complex with the 5'-end of U1 snRNA

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A	RNA (5'-R(P*AP*UP*AP*CP*(PSU)P*(PSU)P*AP*CP*CP*UP*G)-3')	polymer	11	3428.1	1		Homo sapiens
2	B	RNA (5'-R(P*GP*GP*AP*GP*UP*AP*AP*GP*UP*CP*U)-3')	polymer	11	3547.2	1		Homo sapiens

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	6975.2
All*	Total formula weight	6975.2

*Water molecules are not included.