In vitro assay of the chlorophyll biosynthetic enzyme Mg-chelatase: resolution of the activity into soluble and membrane-bound fractions.
The first committed step in chlorophyll synthesis is the Mg-chelatase-catalyzed insertion of magnesium into protoporphyrin IX. Since iron insertion into protoporphyrin leads to heme formation, Mg-chelastase lies at the branch point of heme and chlorophyll synthesis in chloroplasts. Little is known a...
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| Publicado no: | Proc Natl Acad Sci U S A |
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| Principais autores: | , |
| Formato: | Artigo |
| Idioma: | Inglês |
| Publicado em: |
National Academy of Sciences
1991
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| Assuntos: | |
| Acesso em linha: | https://ncbi.nlm.nih.govhttps://pmc.ncbi.nlm.nih.gov/articles/PMC51963/ https://ncbi.nlm.nih.govhttps://pubmed.ncbi.nlm.nih.gov/11607197/ https://ncbi.nlm.nih.govhttps://doi.org/10.1073/pnas.88.13.5789 |
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