# OC Root 2nd 3rd 4th PC Gene/Definition OC.204390 Archaea.3951 Euryarchaeota.15087 Haloquadratum.1397 hwa.2451 hwa:HQ_3679A rpiA; ribose-5-phosphate isomerase; K01807 ribose 5-phosphate isomerase A [EC:5.3.1.6] OC.204390 Archaea.3951 Euryarchaeota.15087 Haloquadratum.1397 hwc.2486 hwc:Hqrw_4093 rpiA; ribose-5-phosphate isomerase; K01807 ribose 5-phosphate isomerase A [EC:5.3.1.6]