島根医科大学紀要

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島根医科大学紀要 16
1993-12-01 発行

PDM Phosphatase Cleaves the P-O Bond of p-Nitrophenyl Phenylphosphonate

吉田 浩
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内容記述(抄録等)
p-Nitrophenyl phenylphosphonate was hydrolyzed by PDM phosphatase in water labeled with ^<18>O. Mass spectrometric analysis of the products showed that phenylphosphonic acid contained ^<18>O but p-nitrophenol did not. This indicates that PDM phosphatase cleaves the P-0 bond of the substrate.