8ZA0

Crystal structure of OR4K15 ribozyme

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, C, E (A, C, E)	RNA (5'-R(*UP*CP*UP*GP*GP*GP*CP*CP*AP*GP*GP*CP*AP*GP*G)-3')	polymer	15	4863.0	3		Homo sapiens
2	B, D, F (B, D, F)	RNA (5'-R(*UP*CP*UP*GP*GP*GP*CP*CP*AP*GP*GP*CP*AP*GP*G)-3')	polymer	16	5056.1	3		Homo sapiens
3	G, H, I, J, K (A, B, C, E)	MAGNESIUM ION	non-polymer		24.3	5	Chemie (MG)
4	L, M, N, O, P... (A, B, C, D, E...)	water	water		18.0	145	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	6
	Total formula weight	29757.1
Non-Polymers*	Number of molecules	5
	Total formula weight	121.5
All*	Total formula weight	29878.6

*Water molecules are not included.