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Purification and Partial Characterization of Leucine Aminopeptidase from Actinomyces viscosus
https://mdu.repo.nii.ac.jp/records/1381
https://mdu.repo.nii.ac.jp/records/13815715a91c-a873-4444-b2f8-028952009d0b
名前 / ファイル | ライセンス | アクション |
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Item type | Journal Article(1) | |||||||
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公開日 | 2012-05-24 | |||||||
タイトル | ||||||||
タイトル | Purification and Partial Characterization of Leucine Aminopeptidase from Actinomyces viscosus | |||||||
言語 | en | |||||||
言語 | ||||||||
言語 | eng | |||||||
キーワード | ||||||||
言語 | en | |||||||
主題Scheme | Other | |||||||
主題 | Leucine aminopeptidase | |||||||
キーワード | ||||||||
言語 | en | |||||||
主題Scheme | Other | |||||||
主題 | purification | |||||||
キーワード | ||||||||
言語 | en | |||||||
主題Scheme | Other | |||||||
主題 | A.viscosus | |||||||
資源タイプ | ||||||||
資源タイプ識別子 | http://purl.org/coar/resource_type/c_6501 | |||||||
資源タイプ | journal article | |||||||
著者 |
NAKAMURA, TAKESHI
× NAKAMURA, TAKESHI
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抄録 | ||||||||
内容記述タイプ | Abstract | |||||||
内容記述 | Leucine aminopeptidase was purified from cell-free extracts of Actinomyces viscosus ATCC 19246 and some properties were investigated. The enzyme had a molecular weight of 65,000 and its isoelectric point was 4.0. Optimum pH was found at 7.0. The enzyme was quite labile over 40℃. It was sensitive to inhibition by diisopropylfluorophosphate, phenylmethane sulfonylfluoride, or tosyl-L-lysine chloromethyl ketone. Inhibition by urea was also obvious and this inhibition was found to be irreversible. Ca^<2+>, Mg^<2+>, Mn^<2+> or Co^<2+> had no no effect on the activity. Leucine-P-nitroanilide was the most suitable substrate among the tested synthetic substrates. | |||||||
書誌情報 |
松本歯学 巻 10, 号 2, p. 130-135, 発行日 1984-12-31 |
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出版者 | ||||||||
出版者 | 松本歯科大学学会 | |||||||
ISSN | ||||||||
収録物識別子タイプ | ISSN | |||||||
収録物識別子 | 0385-1613 | |||||||
書誌レコードID | ||||||||
収録物識別子タイプ | NCID | |||||||
収録物識別子 | AN00232590 | |||||||
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内容記述タイプ | Other | |||||||
内容記述 | application/pdf | |||||||
著者版フラグ | ||||||||
出版タイプ | VoR | |||||||
出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 |