# OC Root	2nd	3rd	4th	5th	6th	PC	Gene/Definition
OC.455363	Bacteria.306390	Proteobacteria.88249	Gammaproteobacteria.155037	Halomonas.10907	Halomonas_sp_.9722	hak.4194	hak:KO116_P100015   Na(+)/H(+) antiporter nhaA; K03313 Na+:H+ antiporter, NhaA family