gbc:GbCGDNIH3_0777 K01724 4a-hydroxytetrahydrobiopterin dehydratase [EC:4.2.1.96] | (GenBank) Pterin-4-alpha-carbinolamine dehydratase gbc:GbCGDNIH3_0776 K06984 beta-ribofuranosylaminobenzene 5'-phosphate synthase [EC:2.4.2.54] | (GenBank) Beta-ribofuranosylaminobenzene 5'-phosphate synthase