8AMN

Crystal structure of AUGUGGCAU duplex with strontium ions

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, AA, B, BA, C... (A, B, C, D, E...)	RNA (5'-R(*AP*UP*GP*UP*GP*GP*CP*AP*U)-3')	polymer	9	2872.8	28		Homo sapiens
2	CA, DA, EA, FA, GA... (B, C, E, G, H...)	STRONTIUM ION	non-polymer		87.6	21	Chemie (SR)
3	AB, BB, CB, DB, EB... (F, H, K, M, O...)	water	water		18.0	12	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	28
	Total formula weight	80437.0
Non-Polymers*	Number of molecules	21
	Total formula weight	1840.0
All*	Total formula weight	82277.0

*Water molecules are not included.