1GID

CRYSTAL STRUCTURE OF A GROUP I RIBOZYME DOMAIN: PRINCIPLES OF RNA PACKING

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B (A, B)	P4-P6 RNA RIBOZYME DOMAIN	polymer	158	51051.3	2		synthetic construct
2	AA, BA, C, D, E... (B, A)	MAGNESIUM ION	non-polymer		24.3	24	Chemie (MG)
3	CA, DA, O, P (B, A)	COBALT HEXAMMINE(III)	non-polymer		161.1	4	Chemie (NCO)
4	EA, FA (A, B)	water	water		18.0	6	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	102102.6
Non-Polymers*	Number of molecules	28
	Total formula weight	1227.8
All*	Total formula weight	103330.4

*Water molecules are not included.