Reutilization of by-product for riboflavin formation in the riboflavin synthetase reaction.
D001203:Ascomycota / Q000201:enzymology*; D003931:Diacetyl / Q000378:metabolism; D011621:Pteridines / Q000378:metabolism; D011743:Pyrimidines / Q000378:metabolism; D012256:Riboflavin / Q000096:biosynthesis*; D012258:Riboflavin Synthase / Q000378:metabolism*; D004718:Saccharomycetales / Q000201:enzymology*; D014166:Transferases / Q000378:metabolism*
D011621:Pteridines; D011743:Pyrimidines; D014166:Transferases; D012258:Riboflavin Synthase; D003931:Diacetyl; D012256:Riboflavin