# OC Root 2nd 3rd 4th 5th PC Gene/Definition OC.278878 Bacteria.300156 Firmicutes.15602 Firmicutes___Clostridia.141927 Sulfobacillus.3031 say.2811 say:TPY_2941 thrB; homoserine kinase; K00872 homoserine kinase [EC:2.7.1.39] OC.278878 Bacteria.300156 Firmicutes.15602 Firmicutes___Clostridia.141927 Sulfobacillus.3031 sap.857 sap:Sulac_0947 homoserine kinase; K00872 homoserine kinase [EC:2.7.1.39] OC.278879 Bacteria.300152 Chloroflexi.9430 - - tro.1208 tro:trd_1251 thrB; homoserine kinase; K00872 homoserine kinase [EC:2.7.1.39] OC.278879 Bacteria.300152 Chloroflexi.9430 - - sti.1486 sti:Sthe_1458 homoserine kinase; K00872 homoserine kinase [EC:2.7.1.39] OC.278880 Bacteria.300151 Acidobacteria.24527 - - sus.1347 sus:Acid_0902 homoserine kinase; K00872 homoserine kinase [EC:2.7.1.39]