7Q80

Crystal structure of the methyltransferase-ribozyme 1, no Magnesium condition (with 1-methyl-adenosine)

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, D	RNA 1	polymer	14	4436.7	2		synthetic construct
2	B, E	RNA 2	polymer	24	7641.6	2		synthetic construct
3	C, F	RNA 3	polymer	24	7755.7	2		synthetic construct
4	A	SODIUM ION	non-polymer		23.0	1	Chemie (NA)
5	C, F	GUANINE	non-polymer		151.1	2	Chemie (GUN)

Contents of the asymmetric unit

Polymers	Number of chains	6
	Total formula weight	39668.1
Non-Polymers*	Number of molecules	3
	Total formula weight	325.2
All*	Total formula weight	39993.3

*Water molecules are not included.