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Proteobacteria protein

High-potential iron-sulfur proteins (HiPIP) form a family of small (—6-10 kDa) soluble electron transport proteins originally only found in photo synthetic representatives of the proteobacteria (for reviews,... [Pg.345]

RCII may subsequently have been transformed into RCI by formation of the Fx cluster and eventually the capturing of a soluble 2[4Fe-4S] protein as an RC-associated subunit. These additions would have allowed electrons to leave the space of the membrane and serve for reductive processes in the dark reactions of photosynthesis. Our present knowledge concerning distribution of HiPIPs among species indicate that this electron carrier would have been invented only lately within the branch of the proteobacteria. Tbe evolutionary driving... [Pg.355]

B. Fodor, G. Rakhely, A. T. Kovdcs, K. L. Kovacs (2001) Transposon mutagenesis in purple sulfur photosynthetic bacteria Identification of hypF, encoding a protein capable to process [NiFe] hydrogenases in a, p and y subdivision of proteobacteria. Appl. Environ. Microbiol., 67 2476-2483... [Pg.30]

Photosynthetic prokaryotes do not have chloroplasts. Their photosynthetic pigments are embedded in their cell walls. Some use bacteriochlorophyll for light harvesting. In the proteobacteria and archaea, light harvesting is accomplished by the protein rhodopsin, which acts as a photo-driven proton pump that fuels phosphorylation of ADP. [Pg.197]

See other pages where Proteobacteria protein is mentioned: [Pg.48]    [Pg.48]    [Pg.391]    [Pg.54]    [Pg.59]    [Pg.66]    [Pg.243]    [Pg.109]    [Pg.232]    [Pg.234]    [Pg.335]    [Pg.349]    [Pg.353]    [Pg.54]    [Pg.76]    [Pg.119]    [Pg.130]    [Pg.161]    [Pg.168]    [Pg.173]    [Pg.185]    [Pg.188]    [Pg.190]    [Pg.191]    [Pg.191]    [Pg.206]    [Pg.208]    [Pg.209]    [Pg.209]    [Pg.210]    [Pg.210]    [Pg.213]    [Pg.218]    [Pg.220]    [Pg.222]    [Pg.227]    [Pg.228]    [Pg.234]    [Pg.242]    [Pg.260]    [Pg.261]    [Pg.271]    [Pg.19]    [Pg.26]   
See also in sourсe #XX -- [ Pg.15 , Pg.21 , Pg.25 , Pg.34 , Pg.35 , Pg.39 , Pg.44 , Pg.45 , Pg.46 , Pg.52 , Pg.63 , Pg.118 , Pg.124 , Pg.167 , Pg.186 , Pg.187 , Pg.245 , Pg.246 ]



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Proteobacteria

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