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 C17=C18 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)3Asp-ligated [4Fe-4S] cluster which is reduced by cytoplasmic electron donors in an A...
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| Format: | article |
| Language: | eng |
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2016
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| Online Access: | http://hdl.handle.net/10284/5212 |
| Country: | Portugal |
| Oai: | oai:bdigital.ufp.pt:10284/5212 |