# OC Root 2nd 3rd 4th PC Gene/Definition OC.338967 Bacteria.1255500 Thermotogae.2524 Mesotoga.1099 mpg.1245 mpg:Theba_1271 ABC transporter periplasmic binding protein, thiB subfamily; K02064 thiamine transport system substrate-binding protein OC.338967 Bacteria.1255500 Thermotogae.2524 Mesotoga.1099 minf.2314 minf:MESINF_2421 ABC transporter periplasmic binding protein, thiB subfamily; K02064 thiamine transport system substrate-binding protein