1ZDK

STRUCTURE OF BACTERIOPHAGE COAT PROTEIN-LOOP RNA COMPLEX

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B (R, S)	RNA (5'-R(P*AP*CP*AP*UP*GP*AP*GP*GP*AP*UP*CP*AP*CP*CP*CP*AP*UP*GP*U)-3')	polymer	19	6061.7	2			23-NT MS2 VARIANT (CLAMP) RNA FRAGMENT
2	C, D, E (A, B, C)	PROTEIN (MS2 PROTEIN CAPSID)	polymer	129	13738.5	3	UniProt (P03612) Pfam (PF01819)	Enterobacterio phage MS2
3	F, G, H, I (R, A, B, C)	water	water		18.0	155	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	5
	Total formula weight	53338.7
All*	Total formula weight	53338.7

*Water molecules are not included.