Identification of a Methioninase Inhibitor, Myrsinoic Acid B, from Myrsine seguinii Lév., and Its Inhibitory Activities

Satomi ITO; Atsushi NARISE; Susumu SHIMURA

doi:10.1271/bbb.80045

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Identification of a Methioninase Inhibitor, Myrsinoic Acid B, from Myrsine seguinii Lév., and Its Inhibitory Activities

Satomi ITO, Atsushi NARISE, Susumu SHIMURA

著者情報

キーワード: methyl mercaptan, methioninase, myrsinoic acid B, Myrsine seguinii, taimin-tachibana

ジャーナルフリー早期公開

論文ID: 80045

DOI https://doi.org/10.1271/bbb.80045

この記事には本公開記事があります。

The final version of this article is now available: Vol. 72 (2008) , No. 9 p.2411

詳細

抄録

A methioninase inhibitor from Myrsine seguinii was purified and identified as myrsinoic acid B. Its inhibitory activities as to crude methioninase from periodontal bacteria such as Fusobacterium nucleatum, Porphyromonas gingivalis, and Treponema denticola were determined. The IC₅₀ values were 10.5, 82.4, and 30.3 μM respectively.

責任著者(Corresponding author)

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