# OC Root 2nd 3rd 4th 5th PC Gene/Definition OC.38002 Bacteria.13367 Proteobacteria.500660 Betaproteobacteria.164269 Burkholderia.80801 bpsl.2842 bpsl:WS57_14510 sulfonate ABC transporter substrate-binding protein; K15553 sulfonate transport system substrate-binding protein