6SVS

Crystal Structure of U:A-U-rich RNA triple helix with 11 consecutive base triples

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 (79-mer)	polymer	77	24603.5	2		Homo sapiens
2	C, J (A, B)	GLYCEROL	non-polymer		92.1	2	Chemie (GOL)
3	D, E, F, G, K... (A, B)	CALCIUM ION	non-polymer		40.1	8	Chemie (CA)
4	H, O (A, B)	GUANOSINE-5'-TRIPHOSPHATE	non-polymer		523.2	2	Chemie (GTP)
5	I, P (A, B)	ADENOSINE-5'-PHOSPHATE-2',3'-CYCLIC PHOSPHATE	non-polymer		409.2	2	Chemie (A23)
6	Q, R (A, B)	water	water		18.0	5	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	49207.0
Non-Polymers*	Number of molecules	14
	Total formula weight	2369.5
All*	Total formula weight	51576.5

*Water molecules are not included.