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Resonant neutral particle emission in collisions of electrons with protonated peptides with disulfide bonds at high energies
https://repo.qst.go.jp/records/46082
https://repo.qst.go.jp/records/460825a26b442-9107-4ea9-874a-1d91583a3ff4
| Item type | 学術雑誌論文 / Journal Article(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2011-05-28 | |||||
| タイトル | ||||||
| タイトル | Resonant neutral particle emission in collisions of electrons with protonated peptides with disulfide bonds at high energies | |||||
| 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 | |||||
| アクセス権 | ||||||
| アクセス権 | metadata only access | |||||
| アクセス権URI | http://purl.org/coar/access_right/c_14cb | |||||
| 著者 |
Tanabe, Tetsumi
× Tanabe, Tetsumi× Noda, Kouji× Starikov, Evgeni× et.al× 田邊 徹美× 野田 耕司 |
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| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | Electron–ion collisions were studied for various protonated peptide monocations with disulfide bonds, using an electrostatic storage-ring equipped with a merged-electron-beam device. Resonant neutral particle emissions at the energies of 6–7 eV were observed, as well as a rise towards zero-energy, which are typical electron-capture dissociation profiles. The presence of disulfide (S–S) bonds tends to enhance the resonant bump heights. Chemical nature of the amino-acid residues adjacent to cysteines appears to correlate with the bump strength. Molecular-dynamical simulations help clarify the role of molecular vibration modes in the electron-capture dissociation process. | |||||
| 書誌情報 |
Chemical Physics Letters 巻 504, p. 83-87, 発行日 2011-01 |
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| ISSN | ||||||
| 収録物識別子タイプ | ISSN | |||||
| 収録物識別子 | 0009-2614 | |||||
| DOI | ||||||
| 識別子タイプ | DOI | |||||
| 関連識別子 | 10.1016/j.cplett.2011.01.058 | |||||
