title: Structure of a quinobenzoxazine--G-quadruplex complex by REDOR NMR.
abstract: Rotational-echo double resonance solid-state (31)P[(19)F] and (13)C[(19)F] NMR spectra have been used to locate the binding of a fluoroquinobenzoxazine to a DNA G-quadruplex labeled by phosphorothioation and [methyl-(13)C]thymidine.
authors.affiliation: Department of Chemistry, Washington University, St. Louis, Missouri 63130, USA.
authors.forename: Anil K
authors.initials: AK
authors.lastname: Mehta
authors.forename: Yuda
authors.initials: Y
authors.lastname: Shayo
authors.forename: Hariprasad
authors.initials: H
authors.lastname: Vankayalapati
authors.forename: Laurence H
authors.initials: LH
authors.lastname: Hurley
authors.forename: Jacob
authors.initials: J
authors.lastname: Schaefer
mesh_terms: D001483:Base Sequence; D004247:DNA / Q000737:chemistry* / Q000235:genetics; D054856:G-Quadruplexes; D006147:Guanine / Q000737:chemistry*; D009682:Magnetic Resonance Spectroscopy; D008958:Models, Molecular; D015394:Molecular Structure; D009690:Nucleic Acid Conformation; D010078:Oxazines / Q000737:chemistry*; D011804:Quinolines / Q000737:chemistry*
chemical_list: C492915:7-(3-aminopyrrol-1-yl)-11-carboxy-8-fluoro-10-oxoquino(2,3,4-ij)(1,4)benzoxazino(6,7-b)benzofuran; D010078:Oxazines; D011804:Quinolines; D006147:Guanine; D004247:DNA