# OC Root 2nd 3rd 4th PC Gene/Definition OC.1272187 Bacteria.184103 Thermotogae.7042 Mesotoga.1733 mpg.2362 mpg:Theba_2652 putative homoserine kinase type II (protein kinase fold) OC.1272187 Bacteria.184103 Thermotogae.7042 Mesotoga.1733 minf.670 minf:MESINF_0639 Aminoglycoside phosphotransferase; K02204 homoserine kinase type II [EC:2.7.1.39]