# OC Root 2nd 3rd 4th 5th PC Gene/Definition OC.110906 Bacteria.255695 Cyanobacteria.10633 Synechococcus.12842 Synechococcus_sp_.10894 syne.773 syne:Syn6312_0736 GDP-D-mannose dehydratase; K01711 GDPmannose 4,6-dehydratase [EC:4.2.1.47]