# OC Root 2nd 3rd 4th 5th PC Gene/Definition OC.672121 Bacteria.126046 Proteobacteria.556489 Deltaproteobacteria.43400 - ccx.5772 ccx:COCOR_05953 uidR3; TetR family transcriptional regulator OC.672121 Bacteria.126046 Proteobacteria.556489 Deltaproteobacteria.43400 Sorangium.10301 scu.4358 scu:SCE1572_22155 hypothetical protein