1I9K

THE RNA I-MOTIF

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B, C, D (A, B, C, D)	5'-R(*UP*CP*CP*CP*CP*C)-3'	polymer	6	1787.1	4

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	7148.5
All*	Total formula weight	7148.5

*Water molecules are not included.