1JRN

Orthorhombic form of Oxytricha telomeric DNA at 2.0A

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B, C, D (A, B, C, D)	5'-D(*GP*GP*GP*GP*TP*TP*TP*TP*GP*GP*GP*G)-3'	polymer	12	3805.5	4
2	E, F, G, H, I... (A, B, C, D)	POTASSIUM ION	non-polymer		39.1	10	Chemie (K)
3	O, P, Q, R (A, B, C, D)	water	water		18.0	212	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	15221.8
Non-Polymers*	Number of molecules	10
	Total formula weight	391.0
All*	Total formula weight	15612.8

*Water molecules are not included.