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

Summary for 1A8W

Entry DOI	10.2210/pdb1a8w/pdb
Descriptor	DNA QUADRUPLEX CONTAINING GGGG TETRADS AND GC WATSON-CRICK BASE PAIRS (1 entity in total)
Functional Keywords	cation dependent conformational transitions, k+ cation coordination sites, k+ cation encapsulation within a hairpin loop, dna quadruplexes targeted to hiv integrase, deoxyribonucleic acid, g-g-g-c repeat-containing dna quadruplexes, monovalent, dna
Total number of polymer chains	2
Total formula weight	7450.82
Authors	Bouaziz, S.,Kettani, A.,Patel, D.J. (deposition date: 1998-03-28, release date: 1998-10-14, Last modification date: 2022-02-16)
Primary citation	Bouaziz, S.,Kettani, A.,Patel, D.J. A K cation-induced conformational switch within a loop spanning segment of a DNA quadruplex containing G-G-G-C repeats. J.Mol.Biol., 282:637-652, 1998 Cited by PubMed: 9737927 DOI: 10.1006/jmbi.1998.2031 PDB entries with the same primary citation
Experimental method	SOLUTION NMR

Structure validation