1A8W

A K+ CATION-INDUCED CONFORMATIONAL SWITCH WITHIN A LOOP SPANNING SEGMENT OF A DNA QUADRUPLEX CONTAINING G-G-G-C REPEATS, NMR, 8 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 QUADRUPLEX CONTAINING GGGG TETRADS AND GC WATSON-CRICK BASE PAIRS	polymer	12	3725.4	2

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	7450.8
All*	Total formula weight	7450.8

*Water molecules are not included.