# OC Root 2nd 3rd 4th 5th 6th PC Gene/Definition OC.35995 Bacteria.498951 Proteobacteria.131759 Alphaproteobacteria.161854 Sinorhizobium.6188 Sinorhizobium_meliloti.8784 smi.6675 smi:BN406_06736 potA3; Spermidine/putrescine import ATP-binding protein PotA; K11072 spermidine/putrescine transport system ATP-binding protein [EC:7.6.2.11] OC.35995 Bacteria.498951 Proteobacteria.131759 Alphaproteobacteria.161854 Sinorhizobium.6188 Sinorhizobium_fredii.7420 sfd.1851 sfd:USDA257_c18390 potA4; spermidine/putrescine import ATP-binding protein PotA; K11072 spermidine/putrescine transport system ATP-binding protein [EC:7.6.2.11] OC.35995 Bacteria.498951 Proteobacteria.131759 Alphaproteobacteria.161854 Sinorhizobium.6188 - same.5836 same:SAMCFNEI73_pC1562 putrescine transport ATP-binding protein PotA; K11072 spermidine/putrescine transport system ATP-binding protein [EC:7.6.2.11]