# OC Root 2nd 3rd 4th PC Gene/Definition OC.99951 Bacteria.1256654 Thermotogae.7953 Pseudothermotoga.456 tle.1491 tle:Tlet_1507 extracellular solute-binding protein family 5; K02035 peptide/nickel transport system substrate-binding protein OC.99951 Bacteria.1256654 Thermotogae.7953 Pseudothermotoga.456 phy.1593 phy:AJ81_08330 ABC transporter substrate-binding protein; K02035 peptide/nickel transport system substrate-binding protein