# OC Root	2nd	3rd	4th	5th	PC	Gene/Definition
OC.110910	Bacteria.249574	Proteobacteria.184744	Alphaproteobacteria.34433	Nitrobacter.3188	nha.2641	nha:Nham_2780   GDP-mannose 4,6-dehydratase; K01711 GDPmannose 4,6-dehydratase [EC:4.2.1.47]