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Title: <Original>Lignin Peroxidase-Catalyzed Oxidation of Monomeric Lignin Model Substrates
Authors: MA, Dengbo
GAO, Peiji
WANG, Zunong
HATTORI, Takefumi
Keywords: Lignin peroxidase
lignin model substrate
Phanerochaete chrysosporium
veratryl alcohol
Issue Date: 30-Sep-1994
Publisher: Wood Research Institute, Kyoto University
Journal title: Wood research : bulletin of the Wood Research Institute Kyoto University
Volume: 81
Start page: 1
End page: 4
Abstract: The substrate specificity of lignin peroxidase (LiP) was investigated by determining the K_ms and V_<max>s of LiP for the four lignin model substrates of 3,4-dimethoxybenzyl alcohol (I), 3,4-dimethoxybenzyl glycerol (II), 3,4,5-trimethoxybenzyl alcohol (III), and 3, 4, 5-trimethoxybenzyl glycerol (IV). The K_ms (μM) and V_<max>s (turnover number, sec^<-1>) of LiP were determined. The K_m/V_<max> values calculated to be 4.7, 18.2, 29.9, and 76.7 for I, II, III, and IV, respectively. Among the substrates tested, I (veratryl alcohol), which is a secondary metabolite of white-rot fungi, was found to be the best substrate for LiP.
Description: この論文は国立情報学研究所の学術雑誌公開支援事業により電子化されました。
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