# OC Root 2nd 3rd 4th PC Gene/Definition OC.205773 Bacteria.537404 Proteobacteria.292392 Epsilonproteobacteria.2841 ant.1474 ant:Arnit_1471 homoserine O-acetyltransferase; K00641 homoserine O-acetyltransferase/O-succinyltransferase [EC:2.3.1.31 2.3.1.46]