# OC Root	2nd	3rd	4th	PC	Gene/Definition
OC.306104	Bacteria.282760	Proteobacteria.92339	Gammaproteobacteria.102643	hch.6385	hch:HCH_06984   nagB; glucosamine-6-phosphate isomerase; K02564 glucosamine-6-phosphate deaminase [EC:3.5.99.6]