# OC Root 2nd 3rd 4th 5th PC Gene/Definition OC.337398 Bacteria.569231 Proteobacteria.42266 Alphaproteobacteria.33397 Roseomonas.1705 rgi.271 rgi:RGI145_01265 GTP cyclohydrolase II; K01497 GTP cyclohydrolase II [EC:3.5.4.25] OC.337398 Bacteria.569231 Proteobacteria.42266 Alphaproteobacteria.33397 Roseomonas.1705 ros.3090 ros:CTJ15_17335 ribA; GTP cyclohydrolase II; K01497 GTP cyclohydrolase II [EC:3.5.4.25]