3SYW

Crystal Structure of the Triplet Repeat in Myotonic Dystrophy Reveals Heterogeneous 1x1 Nucleotide UU Internal Loop Conformations

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B (A, B)	RNA (5'-R(*UP*UP*GP*GP*GP*CP*CP*UP*GP*CP*UP*GP*CP*UP*GP*GP*UP*CP*C)-3')	polymer	19	6039.6	2
2	C, D (A, B)	PHOSPHATE ION	non-polymer		95.0	2	Chemie (PO4)
3	E, F (A, B)	water	water		18.0	176	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	12079.1
Non-Polymers*	Number of molecules	2
	Total formula weight	189.9
All*	Total formula weight	12269.1

*Water molecules are not included.