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With or without light: comparing the reaction mechanism of dark-operative protochlorophyllide oxidoreductase with the energetic requirements of the light-dependent protochlorophyllide oxidoreductase
The addition of two electrons and two protons to the C(17)=C(18) bond in protochlorophyllide is catalyzed by a light-dependent enzyme relying on NADPH as electron donor, and by a light-independent enzyme bearing a (Cys)(3)Asp-ligated [4Fe–4S] cluster which is reduced by cytoplasmic electron donors i...
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
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PeerJ Inc.
2014
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| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4157233/ https://www.ncbi.nlm.nih.gov/pubmed/25237602 http://dx.doi.org/10.7717/peerj.551 |