# OC Root 2nd 3rd 4th 5th PC Gene/Definition OC.167033 Eukaryotes.61966 Protists.35409 Amoebozoa.3824 Dictyostelium.2976 ddi.3056 ddi:DDB_G0272246 prsB; phosphoribosyl pyrophosphate synthetase; K00948 ribose-phosphate pyrophosphokinase [EC:2.7.6.1] OC.167033 Eukaryotes.61966 Protists.35409 Amoebozoa.3824 Dictyostelium.5729 ddi.6732 ddi:DDB_G0283627 prsC; phosphoribosyl pyrophosphate synthetase; K00948 ribose-phosphate pyrophosphokinase [EC:2.7.6.1] OC.167033 Eukaryotes.61966 Protists.35409 Amoebozoa.3824 Dictyostelium.2976 dpp.3959 dpp:DICPUDRAFT_159856 hypothetical protein; K00948 ribose-phosphate pyrophosphokinase [EC:2.7.6.1] OC.167033 Eukaryotes.61966 Protists.35409 Amoebozoa.3824 Dictyostelium.5729 dpp.6205 dpp:DICPUDRAFT_53750 hypothetical protein; K00948 ribose-phosphate pyrophosphokinase [EC:2.7.6.1] OC.167033 Eukaryotes.61966 Protists.35409 Amoebozoa.3824 - dfa.4383 dfa:DFA_04681 prsA; phosphoribosyl pyrophosphate synthetase; K00948 ribose-phosphate pyrophosphokinase [EC:2.7.6.1] OC.167033 Eukaryotes.61966 Protists.35409 Amoebozoa.3824 - dfa.5954 dfa:DFA_07014 prsC; phosphoribosyl pyrophosphate synthetase; K00948 ribose-phosphate pyrophosphokinase [EC:2.7.6.1]