# OC Root 2nd 3rd 4th 5th PC Gene/Definition OC.1973638 Bacteria.1117251 Proteobacteria.630891 Epsilonproteobacteria.16849 Helicobacter.5724 hhe.356 hhe:HH_0349 hypothetical protein OC.1973638 Bacteria.1117251 Proteobacteria.630891 Epsilonproteobacteria.16849 Helicobacter.5724 hty.748 hty:BN2458_PEG0734 predicted secreted protein