EOG8ZGRTH	GO:0003935	1/14	GTP cyclohydrolase II activity	molecular_function	"Catalysis of the reaction: GTP + 3 H(2)O = 2,5-diamino-6-hydroxy-4-(5-phosphoribosylamino)-pyrimidine + diphosphate + formate + 3 H(+)." [EC:3.5.4.25, RHEA:23707]
EOG8ZGRTH	GO:0009231	1/14	riboflavin biosynthetic process	biological_process	"The chemical reactions and pathways resulting in the formation of riboflavin (vitamin B2), the precursor for the coenzymes flavin mononucleotide (FMN) and flavin adenine dinucleotide (FAD)." [GOC:jl, http://www.indstate.edu/thcme/mwking/vitamins.html]