# OC Root 2nd 3rd 4th 5th PC Gene/Definition OC.120487 Bacteria.96182 Chloroflexi.3110 Chloroflexus.3040 Chloroflexus_aurantiacus.797 cau.1730 cau:Caur_1768 extracellular solute-binding protein; K11069 spermidine/putrescine transport system substrate-binding protein OC.120487 Bacteria.96182 Chloroflexi.3110 Chloroflexus.3040 Chloroflexus_aurantiacus.798 cau.1731 cau:Caur_1769 extracellular solute-binding protein; K11069 spermidine/putrescine transport system substrate-binding protein OC.120487 Bacteria.96182 Chloroflexi.3110 Chloroflexus.3040 Chloroflexus_aurantiacus.797 chl.1880 chl:Chy400_1914 extracellular solute-binding protein family 1; K11069 spermidine/putrescine transport system substrate-binding protein OC.120487 Bacteria.96182 Chloroflexi.3110 Chloroflexus.3040 Chloroflexus_aurantiacus.798 chl.1881 chl:Chy400_1915 extracellular solute-binding protein family 1; K11069 spermidine/putrescine transport system substrate-binding protein OC.120487 Bacteria.96182 Chloroflexi.3110 Chloroflexus.3040 - cag.1646 cag:Cagg_1703 extracellular solute-binding protein family 1; K11069 spermidine/putrescine transport system substrate-binding protein OC.120487 Bacteria.96182 Chloroflexi.3110 Chloroflexus.3040 - cag.1647 cag:Cagg_1704 extracellular solute-binding protein family 1; K11069 spermidine/putrescine transport system substrate-binding protein OC.120487 Bacteria.96183 Chloroflexi.18605 - - atm.2456 atm:ANT_25640 hypothetical protein; K11069 spermidine/putrescine transport system substrate-binding protein