3I2Q

Crystal structure of the hairpin ribozyme with 2'OMe substrate strand and N1-deazaadenosine at position A9

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A	5'-R(*UP*CP*CP*CP*(A2M)P*GP*UP*CP*CP*AP*CP*CP*GP*U)-3'	polymer	14	4372.7	1
2	B	DNA/RNA (30-MER)	polymer	30	9762.0	1
3	C	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
4	A	SULFATE ION	non-polymer		96.1	1	Chemie (SO4)
5	B	COBALT HEXAMMINE(III)	non-polymer		161.1	1	Chemie (NCO)

Contents of the asymmetric unit

Polymers	Number of chains	3
	Total formula weight	20126.2
Non-Polymers*	Number of molecules	2
	Total formula weight	257.2
All*	Total formula weight	20383.4

*Water molecules are not included.