# OC Root 2nd 3rd 4th 5th 6th PC Gene/Definition OC.110249 Bacteria.1118127 Proteobacteria.632059 Epsilonproteobacteria.18116 Helicobacter.7378 Helicobacter_pylori.4248 hpa.1143 hpa:HPAG1_1145 translation elongation factor EF-Tu; K02358 elongation factor Tu