# OC Root 2nd 3rd 4th PC Gene/Definition OC.502203 Bacteria.334005 Proteobacteria.541507 Betaproteobacteria.244568 hyf.2178 hyf:DTO96_102294 ltaE_2; Low specificity L-threonine aldolase; K01620 threonine aldolase [EC:4.1.2.48]