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Literature summary for 7.1.1.6 extracted from

  • Finazzi, G.
    Redox-coupled proton pumping activity in cytochrome b6f, as evidenced by the pH dependence of electron transfer in whole cells of Chlamydomonas reinhardtii (2002), Biochemistry, 41, 7475-7482.
    View publication on PubMed

Protein Variants

Protein Variants Comment Organism
E78K comparison with wild-type values reveals that the mutated amino acid residue plays an essential role in plastoquinol oxidation at low pH, while it is not required for efficient activity at neutral pH, the residue is involved in gating the redox-coupled proton pumping activity Chlamydomonas reinhardtii
E78Q comparison with wild-type values reveals that the mutated amino acid residue plays an essential role in plastoquinol oxidation at low pH, while it is not required for efficient activity at neutral pH, the residue is involved in gating the redox-coupled proton pumping activity Chlamydomonas reinhardtii

Organism

Organism UniProt Comment Textmining
Chlamydomonas reinhardtii
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