中文名 | PHYTOCHELATIN 2重金属结合肽 |
英文名 | γGlu-L-Cys-γGlu-L-Cys-Gly-OH |
别名 | PHYTOCHELATIN 2重金属结合肽 |
英文别名 | Cadystin B phytochelatin 2 γGlu-Cys-γGlu-Cys-Gly-OH γGlu-L-Cys-γGlu-L-Cys-Gly-OH L-γGlu-L-Cys-L-γGlu-L-Cys-Gly-OH [[γGlu-3-Mercapto-Ala-γGlu-3-mercapto-Ala-]amino]acetic acid |
CAS | 95014-75-8 |
化学式 | C18H29N5O10S2 |
分子量 | 539.58036 |
体外研究 | 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. |