364D

3.0 A STRUCTURE OF FRAGMENT I FROM E. COLI 5S RRNA

Replaces:  356D

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A (A)	RNA (5'-R(*UP*GP*)-D(*(1SC)P*)-R(*CP*UP*GP*GP*CP*GP*GP*C)-3')	polymer	11	3530.2	1		Escherichia coli
2	B (B)	RNA (5'-R(*CP*CP*GP*AP*UP*GP*GP*UP*AP*GP*UP*GP*UP*GP*GP*GP*G *UP*C)-3')	polymer	19	6166.7	1		Escherichia coli
3	C (C)	RNA (5'-R(*CP*CP*CP*CP*AP*UP*GP*CP*GP*AP*GP*AP*GP*UP*AP*GP*G P*GP*AP*AP*CP*UP*GP*CP*CP*AP*GP*GP*CP*AP*U)-3')	polymer	31	10012.0	1		Escherichia coli
4	D, E, F, G, H... (A, B, C)	MAGNESIUM ION	non-polymer		24.3	12	Chemie (MG)
5	P, Q (B, C)	water	water		18.0	4	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	3
	Total formula weight	19708.9
Non-Polymers*	Number of molecules	12
	Total formula weight	291.7
All*	Total formula weight	20000.6

*Water molecules are not included.