# OC Root 2nd 3rd 4th PC Gene/Definition OC.112621 Archaea.68421 Euryarchaeota.53540 Methanosaeta.1693 mtp.783 mtp:Mthe_0793 biotin--acetyl-CoA-carboxylase ligase; K03524 BirA family transcriptional regulator, biotin operon repressor / biotin---[acetyl-CoA-carboxylase] ligase [EC:6.3.4.15] OC.112621 Archaea.68421 Euryarchaeota.53540 Methanosaeta.1693 mhi.860 mhi:Mhar_0862 Biotin/acetyl-CoA-carboxylase ligase; K03524 BirA family transcriptional regulator, biotin operon repressor / biotin---[acetyl-CoA-carboxylase] ligase [EC:6.3.4.15]