# OC Root 2nd 3rd 4th 5th PC Gene/Definition OC.457809 Bacteria.258928 Firmicutes.230079 Firmicutes___Clostridia.26844 Butyrivibrio.3578 bfi.1549 bfi:CIY_18280 Gamma-glutamyl phosphate reductase; K00147 glutamate-5-semialdehyde dehydrogenase [EC:1.2.1.41]