# OC Root 2nd 3rd 4th PC Gene/Definition OC.409326 Bacteria.1013944 Proteobacteria.456032 Alphaproteobacteria.309932 fso.172 fso:Fsol_00181 putative yrdC-domain threonylcarbamoyl-AMP synthase; K07566 L-threonylcarbamoyladenylate synthase [EC:2.7.7.87]