# OC Root 2nd 3rd 4th 5th PC Gene/Definition OC.80189 Bacteria.931386 Proteobacteria.67094 Betaproteobacteria.230400 Vitreoscilla.5794 vit.2458 vit:ADP71_32290 gamma-glutamyltranspeptidase; K00681 gamma-glutamyltranspeptidase / glutathione hydrolase [EC:2.3.2.2 3.4.19.13]