# OC Root	2nd	3rd	4th	PC	Gene/Definition
OC.635679	Bacteria.413908	Proteobacteria.113379	Gammaproteobacteria.440636	psal.472	psal:PSLF89_1020   inorganic pyrophosphatase; K01507 inorganic pyrophosphatase [EC:3.6.1.1]