# OC Root 2nd 3rd 4th 5th PC Gene/Definition OC.167130 Bacteria.887142 Firmicutes.277682 Firmicutes___Clostridia.145777 Thermodesulfobium.847 tnr.243 tnr:Thena_0244 ribose-phosphate pyrophosphokinase; K00948 ribose-phosphate pyrophosphokinase [EC:2.7.6.1] OC.167130 Bacteria.887142 Firmicutes.277682 Firmicutes___Clostridia.145777 Thermodesulfobium.847 taci.234 taci:TDSAC_0236 ribose-phosphate pyrophosphokinase; K00948 ribose-phosphate pyrophosphokinase [EC:2.7.6.1]