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Substance Name: Riboflavin Synthase
RN: 9075-82-5


  • An enzyme that catalyzes the formation of riboflavin from two molecules of 6,7-dimethyl-8-ribityllumazine, utilizing a four-carbon fragment from one molecule which is transferred to the second molecule. EC
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Names and Synonyms

Name of Substance

  • Riboflavin Synthase

MeSH Heading

  • Riboflavin Synthase


  • Synthase, Riboflavin

Systematic Name

  • 6,7-Dimethyl-8-(1-D-ribityl)lumazine:6,7-dimethyl-8-(1-D-ribityl)lumazine 2,3-butanediyltransferase

Registry Numbers

CAS Registry Number

  • 9075-82-5

System Generated Number

  • 0009075825