2KNK

Structure of the trimethylene N2-dG:N2-dG interstrand cross-link in 5'-CpG-3' sequence context

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(*AP*GP*GP*CP*GP*CP*CP*T)-3')	polymer	8	2427.6	2
2	C (A)	PROPANE	non-polymer		44.1	1	Chemie (TME) PubChem (6334)

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	4855.2
Non-Polymers*	Number of molecules	1
	Total formula weight	44.1
All*	Total formula weight	4899.3

*Water molecules are not included.