ChromatiumHydrogenaseBacterial ChromatophoresBacteriochlorophyllsChloroplast ThioredoxinsThiosulfatesChromatiaceaeIron-Sulfur ProteinsFerredoxinsRibulose-Bisphosphate CarboxylaseCytochrome c GroupRhodopseudomonasOxidation-ReductionHydrogenBacterial ProteinsSulfurGenes, BacterialAmino Acid SequenceMolecular Sequence DataDesulfovibrioEscherichia coliNickel