C554_RHOSH Monoheme c-type cytochrome, that is particularly expressed when cells generate energy via aerobic respiration. Cytochrome c554 QDARQIERMIEGRHGLMTLMAYELGKLGGMAKEETPYDAEVAGDAASNLSALASVLSPELFPKGSAVGEAEDSEALPAIWEKPDDFAQKISDMEEAAAKMQAAAGTDLASLQGAMRDLGAGCGSCHETYRQKD High-potential cytochrome c cycF Cytochrome c-554 133