WEKO3
アイテム
Identification of a lysine residue in the NADH-Binding site of salicylate hydroxylase from Pseudomonas putida S-1
http://hdl.handle.net/2297/14571
http://hdl.handle.net/2297/145716112f3e3-df70-470b-9b0d-1d4cc2884bf5
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
SC-PR-ITAGAKI-E-579.pdf (852.0 kB)
|
|
| Item type | 学術雑誌論文 / Journal Article(1) | |||||||
|---|---|---|---|---|---|---|---|---|
| 公開日 | 2017-10-03 | |||||||
| タイトル | ||||||||
| タイトル | Identification of a lysine residue in the NADH-Binding site of salicylate hydroxylase from Pseudomonas putida S-1 | |||||||
| 言語 | en | |||||||
| 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 |
Suzuki, Kenzi
× Suzuki, Kenzi× Mizuguchi, Mitsuo× Gomi, Tomoharu× Itagaki, Eiji |
|||||||
| 著者別表示 |
板垣, 英治
× 板垣, 英治
|
|||||||
| 提供者所属 | ||||||||
| 内容記述タイプ | Other | |||||||
| 内容記述 | 金沢大学自然科学研究科 | |||||||
| 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自然システム学系 | |||||||
| 書誌情報 |
Journal of Biochemistry 巻 117, 号 3, p. 579-585, 発行日 1995-01-01 |
|||||||
| 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 | |||||||
| 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 | Salicylate hydroxylase from Pseudomonas putida S-1 was irreversibly inactivated by trinitrobenzenesulfonic acid (TNBS). The reaction was linearly dependent on TNBS concentration and the second-order rate constant was 120 M-1.min-1 for the holoprotein at pH 8.5. Modification of one mole of lysine residue per mole of enzyme caused a large loss of the activity, and the enzyme was no longer able to show NADH-dehydrogenase activity after uncoupling. The presence of NADH, NAD+, ATP, or AMP afforded protection against the inactivation. The enzyme modified at a single lysine residue was isolated by hydrophobic chromatagraphy as an apoprotein form and characterized. It could bind FAD with the same K(d) value for that of native apoprotein. The apparent Michaelis constant of the enzyme was increased 13-fold for NADH, but not for salicylate. V(max) for NADH oxidation was decreased to one-fifth of that of the native enzyme. A peptide containing one trinitrophenyl-lysine residue was isolated from the chymotryptic digest of the modified enzyme and its amino acid sequence was determined to be TADVAIAADGIKSSM, which is homologous to the sequence from R-154 to I-168 of salicylate hydroxylase from P, putida PpG7. The lysine in the peptide may represent a basic residue interacting with an anionic group of NADH in the binding site of the enzyme. | |||||||
| 権利 | ||||||||
| 権利情報 | Copyright © 1995 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 | ||||||||
| 関連タイプ | isIdenticalTo | |||||||
| 識別子タイプ | URI | |||||||
| 関連識別子 | http://jb.oxfordjournals.org/cgi/content/abstract/117/3/579 | |||||||
| 関連URI | ||||||||
| 関連タイプ | isIdenticalTo | |||||||
| 識別子タイプ | DOI | |||||||
| 関連識別子 | https://doi.org/10.1093/oxfordjournals.jbchem.a124747 | |||||||
