1ZFX

The Structure of a minimal all-RNA Hairpin Ribozyme with the mutant G8U at the cleavage site

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A (A)	5'-R(*UP*CP*CP*CP*AP*GP*UP*CP*CP*AP*CP*CP*G)-3'	polymer	13	4052.5	1
2	B (B)	5'-R(*CP*GP*GP*UP*GP*AP*UP*AP*AP*GP*GP*G)-3'	polymer	12	3931.4	1
3	C (C)	5'-R(*GP*GP*CP*AP*GP*AP*GP*AP*AP*AP*CP*AP*CP*AP*CP*GP*A)-3'	polymer	17	5535.4	1
4	D (D)	5'-R(*UP*CP*GP*UP*GP*GP*UP*AP*CP*AP*UP*UP*AP*CP*CP*UP*GP*CP*C)-3'	polymer	19	5991.6	1
5	E (A)	SULFATE ION	non-polymer		96.1	1	Chemie (SO4)
6	F, G (B, D)	COBALT HEXAMMINE(III)	non-polymer		161.1	2	Chemie (NCO)
7	H, I, J, K (A, B, C, D)	water	water		18.0	21	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	19510.9
Non-Polymers*	Number of molecules	3
	Total formula weight	418.3
All*	Total formula weight	19929.2

*Water molecules are not included.