# OC Root 2nd 3rd 4th PC Gene/Definition OC.335830 Archaea.11069 Crenarchaeota.5492 Pyrobaculum.2129 pai.685 pai:PAE0961 ATP phosphoribosyltransferase (hisG); K00765 ATP phosphoribosyltransferase [EC:2.4.2.17] OC.335830 Archaea.11069 Crenarchaeota.5492 Pyrobaculum.2129 pis.1192 pis:Pisl_1213 ATP phosphoribosyltransferase (homohexameric); K00765 ATP phosphoribosyltransferase [EC:2.4.2.17] OC.335830 Archaea.11069 Crenarchaeota.5492 Pyrobaculum.2129 pcl.156 pcl:Pcal_0134 ATP phosphoribosyltransferase (homohexameric); K00765 ATP phosphoribosyltransferase [EC:2.4.2.17] OC.335830 Archaea.11069 Crenarchaeota.5492 Pyrobaculum.2129 pas.167 pas:Pars_0160 ATP phosphoribosyltransferase (homohexameric); K00765 ATP phosphoribosyltransferase [EC:2.4.2.17] OC.335830 Archaea.11069 Crenarchaeota.5492 Pyrobaculum.2129 pyr.2287 pyr:P186_2408 ATP phosphoribosyltransferase; K00765 ATP phosphoribosyltransferase [EC:2.4.2.17] OC.335830 Archaea.11069 Crenarchaeota.5492 Pyrobaculum.2129 pog.2269 pog:Pogu_2324 ATP phosphoribosyltransferase; K00765 ATP phosphoribosyltransferase [EC:2.4.2.17] OC.335830 Archaea.11069 Crenarchaeota.5492 Pyrobaculum.2129 tne.163 tne:Tneu_0151 ATP phosphoribosyltransferase; K00765 ATP phosphoribosyltransferase [EC:2.4.2.17] OC.335830 Archaea.11069 Crenarchaeota.5492 Pyrobaculum.2129 pyw.199 pyw:PYWP30_00169 ATP phosphoribosyltransferase (homohexameric); K00765 ATP phosphoribosyltransferase [EC:2.4.2.17]