The ease of cytochrome gene manipulation in cyanobacteria and in Chlamydomonas reinhardtii now provides great advantages in understanding of photosynthesis. The solution of tertiary and quaternary structures of cytochromes and cytochrome complexes will provide structural and functional detail at atomic resolution.

2021年6月24日 · The cytochrome c 6 family of proteins plays an essential role in photosynthetic electron transfer, but the evolutionary relationships among the members of the family remain unclear.

2010年1月21日 · Herein, we review cyts c and their function as electron carriers in the unique photosynthetic ET pathways in green sulfur bacteria and heliobacteria and perform a cluster analysis of their amino acid sequences calculated from recent genomic databases.

2019年1月1日 · Respiratory cytochrome c oxidase can be efficiently reduced by the photosynthetic redox proteins cytochrome c 6 and plastocyanin in cyanobacteria

2021年6月24日 · During photosynthesis, electrons are transferred between the cytochrome b6f complex and photosystem I. This is carried out by the protein plastocyanin in plant chloroplasts, or by either plastocyanin or cytochrome c6 in many cyanobacteria and eukaryotic algal species.

2022年5月6日 · We show that rationally engineering photosynthesis by the removal of a competing electron sink, the respiratory terminal oxidase cytochrome c oxidase, increased the activity of CYP1A1. We provide evidence that this enhanced CYP1A1 activity was facilitated via an increase in the flux of electrons through Photosystem I.

2023年9月6日 · All known photosynthetic cyanobacteria carry a cytochrome c 6 protein that acts transferring electrons from cytochrome b 6 f complex to photosystem I, in photosynthesis, or cytochrome c oxidase, in respiration. In most of the cyanobacteria, at least one homologue to cytochrome c 6 is found, the so-called cytochrome c 6B or cytochrome c 6C.

2002年5月30日 · Here we report characterization of a cytochrome c6 -like protein from Arabidopsis (referred to as Atc6). Atc6 is a functional cytochrome c localized in the thylakoid lumen. Electron transport...

Quantitative Affinity Chromatographic Studies of Mitochondrial Cytochrome c Binding to Bacterial Photosynthetic Reaction Center, Reconstituted in Liposome Membranes and Immobilized by Detergent Dialysis and Avidin–Biotin Binding.

1991年5月23日 · Genetic studies have contributed to our knowledge of the role of cytochrome c 2 in photosynthetic electron transfer. Cytochrome c 2 appears to be unnecessary in at least one species which has a simple reaction center in that its gene has been deleted in Rhodobacter capsulatus without deleterious effects on photosynthesis [9].