# OC Root 2nd 3rd 4th PC Gene/Definition OC.169025 Bacteria.65265 Spirochaetes.21476 Sphaerochaeta.4266 sgp.1668 sgp:SpiGrapes_1747 phosphoheptose isomerase; K03271 D-sedoheptulose 7-phosphate isomerase [EC:5.3.1.28]