# OC Root 2nd 3rd 4th 5th PC Gene/Definition OC.38001 Bacteria.13357 Firmicutes.150622 Firmicutes___Bacilli.108197 Alicyclobacillus.2780 aac.2717 aac:Aaci_2848 aliphatic sulfonates family ABC transporter, periplsmic ligand-binding protein; K15553 sulfonate transport system substrate-binding protein