# OC Root 2nd 3rd 4th 5th PC Gene/Definition OC.40782 Bacteria.24090 Firmicutes.209056 Firmicutes___Bacilli.180422 Parageobacillus.4244 ptl.2670 ptl:AOT13_14365 peptide ABC transporter ATP-binding protein; K02031 peptide/nickel transport system ATP-binding protein