# OC Root 2nd 3rd 4th PC Gene/Definition OC.110933 Bacteria.249597 Proteobacteria.616683 Deltaproteobacteria.132911 mrm.7312 mrm:A7982_07500 GDP-mannose 4,6-dehydratase; K01711 GDPmannose 4,6-dehydratase [EC:4.2.1.47]