# OC Root 2nd 3rd 4th PC Gene/Definition OC.44272 Bacteria.10220 Proteobacteria.648716 Gammaproteobacteria.220365 mca.2557 mca:MCA2750 HAMP domain protein; K07315 phosphoserine phosphatase RsbU/P [EC:3.1.3.3] OC.44272 Bacteria.10220 Proteobacteria.648716 Gammaproteobacteria.220365 mpsy.1644 mpsy:CEK71_08230 hypothetical protein; K07315 phosphoserine phosphatase RsbU/P [EC:3.1.3.3]