# OC Root 2nd 3rd 4th 5th PC Gene/Definition OC.337398 Bacteria.569231 Proteobacteria.42266 Gammaproteobacteria.202124 Pseudoxanthomonas.5087 psd.947 psd:DSC_04730 GTP cyclohydrolase; K01497 GTP cyclohydrolase II [EC:3.5.4.25]