# OC Root 2nd 3rd 4th 5th 6th PC Gene/Definition OC.110925 Bacteria.407067 Firmicutes.126089 Firmicutes___Clostridia.62714 Thermoanaerobacterium.3017 Thermoanaerobacterium_thermosaccharolyticum.2689 tto.785 tto:Thethe_00866 GDP-mannose 4,6-dehydratase; K01711 GDPmannose 4,6-dehydratase [EC:4.2.1.47]