# OC Root 2nd 3rd 4th PC Gene/Definition OC.40529 Bacteria.24215 Proteobacteria.106038 Alphaproteobacteria.14051 thas.2207 thas:C6Y53_11535 ABC transporter ATP-binding protein; K02031 peptide/nickel transport system ATP-binding protein OC.40530 Bacteria.24067 Proteobacteria.185153 Alphaproteobacteria.346541 thas.2208 thas:C6Y53_11540 peptide ABC transporter ATP-binding protein