# OC Root	2nd	3rd	4th	PC	Gene/Definition
OC.40826	Bacteria.23867	Proteobacteria.191662	Alphaproteobacteria.61064	shz.6441	shz:shn_34345   ABC transporter ATP-binding protein; K02031 peptide/nickel transport system ATP-binding protein; K02032 peptide/nickel transport system ATP-binding protein