Formation and destruction of the guanine quartet in solution observed by cold-spray ionization mass spectrometry.
The dynamic solution behavior during formation of the 2'-deoxyguanosine tetrad (G-quartet) upon addition of alkali metal cations and destruction of the G-quartet upon addition of the guanine-guanine mismatch recognition molecule naphthyridine dimer was observed by cold-spray ionization mass spectrometry.
Sakamoto
Shigeru
S
Chemical Analysis Center, Chiba University, Yayoi-cho, Inage-ku, Chiba 263-8522, Japan.
Nakatani
Kazuhiko
K
Saito
Isao
I
Yamaguchi
Kentaro
K
D020137:Base Pair Mismatch; D003849:Deoxyguanosine / Q000737:chemistry* / Q000378:metabolism; D019281:Dimerization; D006801:Humans; D009287:Naphthyridines / Q000737:chemistry; D009690:Nucleic Acid Conformation; D012965:Sodium Chloride / Q000737:chemistry; D012996:Solutions; D021241:Spectrometry, Mass, Electrospray Ionization / Q000379:methods
D009287:Naphthyridines; D012996:Solutions; D012965:Sodium Chloride; D003849:Deoxyguanosine