# OC Root 2nd 3rd 4th PC Gene/Definition OC.337951 Archaea.9084 Euryarchaeota.14305 - pto.343 pto:PTO0339 phospho-2-dehydro-3-deoxyheptonate aldolase; K03856 3-deoxy-7-phosphoheptulonate synthase [EC:2.5.1.54] OC.337951 Archaea.9084 Euryarchaeota.14305 Ferroplasma.71 fac.1064 fac:FACI_IFERC01G1074 hypothetical protein; K03856 3-deoxy-7-phosphoheptulonate synthase [EC:2.5.1.54] OC.337951 Archaea.9084 Euryarchaeota.14305 Ferroplasma.71 fai.110 fai:FAD_0099 3-deoxy-7-phosphoheptulonate synthase; K03856 3-deoxy-7-phosphoheptulonate synthase [EC:2.5.1.54]