# OC Root 2nd 3rd 4th PC Gene/Definition OC.110950 Bacteria.249565 Proteobacteria.114038 Alphaproteobacteria.315686 jan.4240 jan:Jann_4280 GDP-mannose 46-dehydratase; K01711 GDPmannose 4,6-dehydratase [EC:4.2.1.47]