# OC Root 2nd 3rd 4th 5th PC Gene/Definition OC.168436 Bacteria.372691 Proteobacteria.576145 Deltaproteobacteria.79363 Geobacter.9477 geo.2465 geo:Geob_2537 ABC transporter, membrane protein; K02050 NitT/TauT family transport system permease protein OC.168436 Bacteria.372691 Proteobacteria.246488 Deltaproteobacteria.76054 Desulfuromonas.3565 deu.218 deu:DBW_0170 ABC transporter membrane protein; K02050 NitT/TauT family transport system permease protein