# OC Root 2nd 3rd 4th 5th PC Gene/Definition OC.166393 Eukaryotes.761091 Protists.89370 Alveolates.34454 Apicomplexans.19646 tgo.3807 tgo:TGME49_253780 GTP cyclohydrolase I, putative; K01495 GTP cyclohydrolase IA [EC:3.5.4.16]