Vibrational circular dichroism of optically active cyclopropanes. 3. trans-2-Phenylcyclopropanecarboxylic acid derivatives and related compounds
作者:Sritana C. Yasui、Timothy A. Keiderling
DOI:10.1021/ja00242a012
日期:1987.4
Probing the radical mechanism of galactose oxidase using an ultrafast radical probe
作者:B.Elizabeth Turner、Bruce P Branchaud
DOI:10.1016/s0960-894x(99)00611-3
日期:1999.12
anols 5 and 6 by the monocopper/tyrosine radical enzyme galactoseoxidase led to mechanism-basedinactivation with a partition ratio, (k(cat) + k(inact))/k(inact), of approximately 1 and a primary deuterium isotope effect, k(inact(H))/k(inact(D)), of 3.2. The data are consistent with a radicalmechanism for galactoseoxidase with a short lived ketyl radical anion intermediate.