# OC Root 2nd 3rd PC Gene/Definition OC.335829 Archaea.35398 Euryarchaeota.8773 tar.544 tar:TALC_00549 ATP phosphoribosyltransferase; K00765 ATP phosphoribosyltransferase [EC:2.4.2.17] OC.335829 Archaea.35398 Euryarchaeota.8773 max.484 max:MMALV_04970 ATP phosphoribosyltransferase; K00765 ATP phosphoribosyltransferase [EC:2.4.2.17] OC.335829 Archaea.35398 Euryarchaeota.8773 mer.1293 mer:MMINT_14520 ATP phosphoribosyltransferase; K00765 ATP phosphoribosyltransferase [EC:2.4.2.17] OC.335829 Archaea.35398 Euryarchaeota.8773 mear.256 mear:Mpt1_c02420 hisG; ATP phosphoribosyltransferase; K00765 ATP phosphoribosyltransferase [EC:2.4.2.17] OC.335829 Archaea.35398 Euryarchaeota.8773 marc.535 marc:AR505_0494 ATP phosphoribosyltransferase HisG; K00765 ATP phosphoribosyltransferase [EC:2.4.2.17]