Phytochelatins, the heavy-metal-binding peptides of plants, are synthesized from glutathione by a specific γ-glutamylcysteine dipeptidyl transpeptidase (phytochelatin synthase)
An enzyme has been discovered and characterized from Silene cucubalus cell suspension cultures that catalyzes the transfer of the γ-glutamylcysteine dipeptide moiety of glutathione to an acceptor glutathione molecule or a growing chain of [Glu(-Cys)](n)-Gly oligomers, thus synthesizing phytochelatin...
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| Pubblicato in: | Proc Natl Acad Sci U S A |
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| Autori principali: | , , , |
| Natura: | Artigo |
| Lingua: | Inglês |
| Pubblicazione: |
National Academy of Sciences
1989
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| Soggetti: | |
| Accesso online: | https://ncbi.nlm.nih.govhttps://pmc.ncbi.nlm.nih.gov/articles/PMC297945/ https://ncbi.nlm.nih.govhttps://pubmed.ncbi.nlm.nih.gov/16594069/ https://ncbi.nlm.nih.govhttps://doi.org/10.1073/pnas.86.18.6838 |
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