# OC Root 2nd 3rd 4th PC Gene/Definition OC.382972 Bacteria.276818 Proteobacteria.300552 Gammaproteobacteria.113501 xba.2435 xba:C7S18_12600 3-phosphoserine/phosphohydroxythreonine transaminase; K00831 phosphoserine aminotransferase [EC:2.6.1.52]