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Type III Cu mutants of Myrothecium verrucaria bilirubin oxidase
http://hdl.handle.net/2297/16743
http://hdl.handle.net/2297/16743b3b76352-3f2f-4e63-8ce6-873426089231
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
SC-PR-SAKURAI-T-767.pdf (238.2 kB)
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| Item type | 学術雑誌論文 / Journal Article(1) | |||||
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| 公開日 | 2017-10-03 | |||||
| タイトル | ||||||
| タイトル | Type III Cu mutants of Myrothecium verrucaria bilirubin oxidase | |||||
| 言語 | ||||||
| 言語 | eng | |||||
| 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 |
Shimizu, Atsushi
× Shimizu, Atsushi× Samejima, Tatsuya× Hirota, Shun× Yamaguchi, Shotaro× Sakurai, Nobuhiko× Sakurai, Takeshi |
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| 提供者所属 | ||||||
| 内容記述タイプ | Other | |||||
| 内容記述 | 金沢大学理工研究域物質化学系 | |||||
| 書誌情報 |
Journal of Biochemistry 巻 133, 号 6, p. 767-772, 発行日 2003-06-01 |
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| ISSN | ||||||
| 収録物識別子タイプ | ISSN | |||||
| 収録物識別子 | 0021-924X | |||||
| NCID | ||||||
| 収録物識別子タイプ | NCID | |||||
| 収録物識別子 | AA00694073 | |||||
| DOI | ||||||
| 関連タイプ | isIdenticalTo | |||||
| 識別子タイプ | DOI | |||||
| 関連識別子 | 10.1093/jb/mvg098 | |||||
| 出版者 | ||||||
| 出版者 | 日本生化学会 = Japanese Biochemical Society | |||||
| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | Type III Cu ligand, His456 and His458, of Myrothecium verrucaria (MT-1) bilirubin oxidases (BO) [EC 1.3.3.5] were doubly mutated as to Lys, Asp, and Val. In spite of perturbation of the type III Cu centers, these mutants were pale blue or colourless when isolated. However, they became intense blue on reaction with reducing agents such as dithionite, ascorbate, hexacyanoferrate(II), and octacyanotangstate(IV) under air, or with an oxidizing agent such as hexacyanoferrate(III), indicating that they are in mixed forms when expressed in Aspergillus oryzae. His456.458Lys and His456.458Asp mutated as to potential coordinating groups showed weak BO and ferroxidase activities, while His 456.458Val mutated as to non-coordinating groups showed no enzyme activity at all. | |||||
| 権利 | ||||||
| 権利情報 | © 2003 Japanese Biochemical Society | |||||
| 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 | |||||
| 関連URI | ||||||
| 識別子タイプ | URI | |||||
| 関連識別子 | http://jb.oxfordjournals.org/cgi/content/abstract/133/6/767 | |||||
| 関連URI | ||||||
| 識別子タイプ | DOI | |||||
| 関連識別子 | http://dx.doi.org/10.1093/jb/mvg098 | |||||
