Kinetic studies on the oxidation of thiols by coenzyme PQQ.
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概要
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Kinetic studies on the oxidation of thiols by coenzyme PQQ are carried out under anaerobic conditions. A bell shaped pH-rate profile having a maximum rate at around p<I>K</I><SUB>a</SUB> of the thiol is observed. The rate-determining step changes between acidic and basic sides of the profile indicating the existence of at least one intermediate in the course of the reaction.
著者
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Ohshiro Yoshiki
Department Of Applied Chemistry Faculty Of Engineering Osaka University
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Mure Minae
Department Of Biological Science The Institute Of Scientific And Industrial Research Osaka Universit
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ITOH Shinobu
Department of Applied Chemistry, Faculty of Engineering, Osaka University
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Kato Nobuyuki
Department of Applied Chemistry, Faculty of Engineering, Osaka University
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Mure Minae
Department of Applied Chemistry, Faculty of Engineering, Osaka University
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