| Item type |
学術雑誌論文 / Journal Article(1) |
| 公開日 |
2008-01-15 |
| タイトル |
|
|
タイトル |
Effect of Ketonic Organic Solvents on Thermolysin: A Spectrophotometric Approach |
| 言語 |
|
|
言語 |
eng |
| キーワード |
|
|
主題 |
thermolysin, ketone, ultraviolet spectra, hypochromic effect, bathochromic (red) shift |
| 資源タイプ |
|
|
資源 |
http://purl.org/coar/resource_type/c_6501 |
|
タイプ |
journal article |
| その他（別言語等）のタイトル |
|
|
その他のタイトル |
サーモリシンに及ぼすケトン性有機溶媒の影響：紫外スペクトル測定分析 |
|
言語 |
ja |
| 著者 |
Alam, Nurul M
Tadasa, K
Kayahara, H
|
| 出版者 |
|
|
出版者 |
信州大学農学部 |
| 引用 |
|
|
内容記述 |
信州大学農学部紀要. 34(1): 31-37 (1997) |
| 書誌情報 |
信州大学農学部紀要
巻 34,
号 1,
p. 31-37,
発行日 1997-09-25
|
| 抄録 |
|
|
内容記述 |
Ultraviolet spectra of thermolysin on mixing with n-alkyl ketones were investigated. Hypochromic effect of UV spectra of enzyme and model compounds was observed. A clear batho-chromic shift (red shift) of thermolysin spectrum was also demonstrated. With increase in chain length of ketones, the red shift was found reduced. The hypochromic and bathochromic effects were significantly suppressed when enzyme or model compounds were pre-treated with inhibitor (phosphor-amidon). There had been no such effect of ketones upon mixing with substrates. It was speculated that ketones interact with the UV sensitive aromatic amino acid residues at the microenvironment of active site of enzyme. |
| 資源タイプ（コンテンツの種類） |
|
| ISSN |
|
|
収録物識別子タイプ |
ISSN |
|
収録物識別子 |
0583-0621 |
| 書誌レコードID |
|
|
収録物識別子タイプ |
NCID |
|
収録物識別子 |
AN00121352 |
| 出版タイプ |
|
|
出版タイプ |
VoR |
|
出版タイプResource |
http://purl.org/coar/version/c_970fb48d4fbd8a85 |
v34n01_05.pdf (380.5 kB)
