2QUS

Hammerhead Ribozyme G12A mutant pre-cleavage

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B	Hammerhead ribozyme	polymer	69	22404.2	2
2	A, B	MAGNESIUM ION	non-polymer		24.3	16	Chemie (MG)
3		water	water		18.0	131	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	44808.3
Non-Polymers*	Number of molecules	16
	Total formula weight	388.9
All*	Total formula weight	45197.2

*Water molecules are not included.