PHYTOCHELATIN 2重金屬結(jié)合肽
| 中文名稱 | PHYTOCHELATIN 2重金屬結(jié)合肽 |
|---|---|
| 中文同義詞 | PHYTOCHELATIN 2重金屬結(jié)合肽;植物螯合素2 |
| 英文名稱 | γGlu-L-Cys-γGlu-L-Cys-Gly-OH |
| 英文同義詞 | [[γGlu-3-Mercapto-Ala-γGlu-3-mercapto-Ala-]amino]acetic acid;Cadystin B;L-γGlu-L-Cys-L-γGlu-L-Cys-Gly-OH;γGlu-Cys-γGlu-Cys-Gly-OH;γGlu-L-Cys-γGlu-L-Cys-Gly-OH;H-γ-L-Glu-L-Cys-γ-L-Glu-L-Cys-Gly-OH (cadystin B <2>);phytochelatin 2 |
| CAS號 | 95014-75-8 |
| 分子式 | C18H29N5O10S2 |
| 分子量 | 539.58036 |
| EINECS號 | |
| 相關(guān)類別 | 目錄肽 |
| Mol文件 | 95014-75-8.mol |
| 結(jié)構(gòu)式 | ![]() |
PHYTOCHELATIN 2重金屬結(jié)合肽 性質(zhì)
| 序列 | γGlu-Cys-γGlu-Cys-Gly |
|---|
Phytochelatin synthase (PCS) uses the substrates glutathione (GSH, γGlu-Cys-Gly) and a cadmium (Cd)-bound GSH (Cd?GS2) to produce the shortest phytochelatin product (PC2, (γGlu-Cys)2-Gly) through a ping-pong mechanism.
Phytochelatins and their glutathione (GSH) precursor are thiol-rich peptides that play an important role in heavy metal detoxification in plants and microorganisms.
