Status Description Organism Genes References
fumarate reductase flavoprotein subunit Siccibacter turicensis GI0P-3796
fumarate reductase subunit D Chromobacterium violaceum GHUD-3448
fumarate reductase subunit C Chromobacterium violaceum GHUD-3449
fumarate reductase flavoprotein subunit Desulfovibrio vulgaris GHS0-128
fumarate reductase flavoprotein subunit Desulfovibrio vulgaris GJIL-3334
fumarate reductase flavoprotein subunit Enterococcus durans G10WH-1899
fumarate reductase flavoprotein subunit Enterococcus hirae GLCW-232
succinate dehydrogenase cytochrome B subunit, b558 family Fibrobacter succinogenes GCID-2726
succinate dehydrogenase or fumarate reductase, flavoprotein subunit Fibrobacter succinogenes GCID-2727
succinate dehydrogenase and fumarate reductase iron-sulfur protein Fibrobacter succinogenes GCID-2728