Homologs of Rru_A2265 from Rhodospirillum rubrum S1H
Electron transfer flavoprotein-ubiquinone oxidoreductase (NCBI)
SEED: Probable electron transfer flavoprotein-quinone oxidoreductase FixC (EC 1.5.5.-)
KEGG: electron transfer flavoprotein-quinone oxidoreductase
163 hits from BLASTp (E < 0.01)
Or try PaperBLAST, fast.genomics, the ENIGMA genome browser, or the comparative fitness browser