# OC Root 2nd 3rd 4th PC Gene/Definition OC.110944 Bacteria.249588 Proteobacteria.472325 Alphaproteobacteria.339013 rbm.3354 rbm:TEF_17630 GDP-mannose 4,6-dehydratase; K01711 GDPmannose 4,6-dehydratase [EC:4.2.1.47]