# OC Root 2nd 3rd 4th PC Gene/Definition OC.205758 Bacteria.279958 Proteobacteria.263943 Deltaproteobacteria.17865 dps.1257 dps:DP1243 probable homoserine O-acetyltransferase; K00641 homoserine O-acetyltransferase/O-succinyltransferase [EC:2.3.1.31 2.3.1.46]