# OC Root 2nd 3rd PC Gene/Definition OC.335797 Bacteria.582106 Synergistetes.1028 tai.231 tai:Taci_0228 class II tRNA synthetase; K02502 ATP phosphoribosyltransferase regulatory subunit OC.335797 Bacteria.582106 Synergistetes.1028 aco.670 aco:Amico_0683 histidyl-tRNA synthetase 2; K02502 ATP phosphoribosyltransferase regulatory subunit OC.335797 Bacteria.582106 Synergistetes.1028 tli.807 tli:Tlie_0835 histidyl-tRNA synthetase 2; K02502 ATP phosphoribosyltransferase regulatory subunit OC.335797 Bacteria.582106 Synergistetes.1028 amo.568 amo:Anamo_0590 ATP phosphoribosyltransferase involved in histidine biosynthesis; K02502 ATP phosphoribosyltransferase regulatory subunit OC.335797 Bacteria.582106 Synergistetes.1028 cpor.2615 cpor:BED41_14810 hypothetical protein; K02502 ATP phosphoribosyltransferase regulatory subunit