Porphyrins Promote the Association of GENOMES UNCOUPLED 4 and a Mg-chelatase Subunit with Chloroplast Membranes

In plants, chlorophylls and other tetrapyrroles are synthesized from a branched pathway that is located within chloroplasts. GUN4 (GENOMES UNCOUPLED 4) stimulates chlorophyll biosynthesis by activating Mg-chelatase, the enzyme that commits porphyrins to the chlorophyll branch. GUN4 stimulates Mg-che...

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Detalles Bibliográficos
Autores principales: Adhikari, Neil D., Orler, Robert, Chory, Joanne, Froehlich, John E., Larkin, Robert M.
Formato: Texto
Lenguaje:English
Publicado: American Society for Biochemistry and Molecular Biology 2009
Materias:
Enzyme Catalysis and Regulation
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2757182/
https://www.ncbi.nlm.nih.gov/pubmed/19605356
http://dx.doi.org/10.1074/jbc.M109.025205

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2757182/
https://www.ncbi.nlm.nih.gov/pubmed/19605356
http://dx.doi.org/10.1074/jbc.M109.025205

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