2GWE

Crystal structure of D(G4T4G4) with six quadruplexes in the asymmetric unit.

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, E... (A, B, C, D, E...)	5'-D(*GP*GP*GP*GP*TP*TP*TP*TP*GP*GP*GP*G)-3'	polymer	12	3805.5	12
2	AA, BA, CA, DA, EA... (F, G, H, I, J...)	POTASSIUM ION	non-polymer		39.1	30	Chemie (K)
3	AB, BB, QA, RA, SA... (K, L, A, B, C...)	water	water		18.0	163	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	12
	Total formula weight	45665.5
Non-Polymers*	Number of molecules	30
	Total formula weight	1172.9
All*	Total formula weight	46838.5

*Water molecules are not included.