Complexes or super complexes: inhibitor titrations show that electron transfer in chromatophores from Rhodobacter sphaeroides involves a dimeric UQH2:cytochrome c2 oxidoreductase, and is delocalized.
Fernandez-Valesco
J
J
Biophysics Division, University of Illinois, Urbana 61801.
Crofts
A R
AR
D000900:Anti-Bacterial Agents / Q000494:pharmacology; D000968:Antimycin A / Q000494:pharmacology; D020130:Bacterial Chromatophores / Q000201:enzymology*; D004579:Electron Transport; D014450:Electron Transport Complex III / Q000037:antagonists & inhibitors*; D007700:Kinetics; D046911:Macromolecular Substances; D008689:Methacrylates; D011090:Polyenes / Q000494:pharmacology; D012242:Rhodobacter sphaeroides / Q000201:enzymology*; D013844:Thiazoles / Q000494:pharmacology
D000900:Anti-Bacterial Agents; D046911:Macromolecular Substances; D008689:Methacrylates; D011090:Polyenes; D013844:Thiazoles; D000968:Antimycin A; C030517:myxothiazol; C041573:stigmatellin; D014450:Electron Transport Complex III