演題概要

オーラルセッション

第1日 5月14日(水) 16:40~17:00 B会場(星雲1)

プロトン移動反応を用いたタンパク質イオンの立体構造に関する研究

(横市大院生命ナノ)
o野々瀬真司川島みなみ磯野英雄

Proton transfer from multiply-protonated protein ions to gaseous molecules was studied in the gas phase. Absolute reaction rate constants for proton transfer were determined from intensities of parent and product ions in the mass spectra. Temperature dependence of reaction rate constants and branching fractions for proton transfer was measured. An issue that is attracting considerable attention is vacuo conformations might resemble structural evolution that originated from temperature in the gas phase.