# OC Root 2nd 3rd 4th 5th PC Gene/Definition OC.662889 Bacteria.127841 Proteobacteria.84041 Deltaproteobacteria.83861 Myxococcus.11324 mxa.1885 mxa:MXAN_1904 conserved hypothetical protein OC.662889 Bacteria.127841 Proteobacteria.84041 Deltaproteobacteria.121994 - hoh.931 hoh:Hoch_0954 conserved hypothetical protein