1D53

CRYSTAL STRUCTURE AT 1.5 ANGSTROMS RESOLUTION OF D(CGCICICG), AN OCTANUCLEOTIDE CONTAINING INOSINE, AND ITS COMPARISON WITH D(CGCG) AND D(CGCGCG) STRUCTURES

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)	DNA (5'-D(*CP*GP*CP*IP*CP*IP*CP*G)-3')	polymer	2	573.4	2
2	C, D (C, D)	DNA (5'-D(*CP*GP*CP*G)-3')	polymer	4	1191.8	2
3	E, F, G, H (A, B, C, D)	water	water		18.0	69	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	3530.5
All*	Total formula weight	3530.5

*Water molecules are not included.