300D

CAPTURING THE STRUCTURE OF A CATALYTIC RNA INTERMEDIATE: RNA HAMMERHEAD RIBOZYME, MN(II)-SOAKED

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A	RNA HAMMERHEAD RIBOZYME	polymer	16	5170.1	1
2	B	RNA HAMMERHEAD RIBOZYME	polymer	25	8019.9	1
3	A, B	MANGANESE (II) ION	non-polymer		54.9	6	Chemie (MN)

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	13190.0
Non-Polymers*	Number of molecules	6
	Total formula weight	329.6
All*	Total formula weight	13519.6

*Water molecules are not included.