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Showing 1 to 3 of 3 for “"Cytochrome c6A"”.
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Exploring the Function of Cytochrome c6A
The electron transfer protein cytochrome c6 (c6) of photosynthesis was believed to have been lost in plants until a ubiquitous and highly conserved homologue, named cytochrome c6A (c6A), was identified. Soon after its discovery, c6A was shown to be unable to replace c6 (or plastocyanin) …
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The Ancestry and Function of Cytochrome c6A
Cytochrome c6A is a homologue of cytochrome c6 found in eukaryotic green algae and higher plants. However it is thought to perform a different function from cytochrome c6. Two current hypotheses exist for this function: that cytochrome c6A acts as a ‘safety valve’, providing an alternative path for …
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CHARACTERIZATION OF LOW MOLECULAR WEIGHT C-TYPE CYTOCHROMES IN CYANOBACTERIA AND PLANTS
Cytochrome c6 (Cyt c6) and Plastocyanin (Pc) are two well characterised redox carriers in the thylakoid lumen of cyanobacteria and algae. In cyanobacteria Cyt c6 or Pc shuttles electrons from the Cyt b6f complex to Photosystem I (PSI) or the terminal oxidase, and in plants Pc transfers electrons …