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Literature summary for 2.5.1.9 extracted from

  • Gerhardt, S.; Schott, A.K.; Kairies, N.; Cushman, M.; Illarionov, B.; Eisenreich, W.; Bacher, A.; Huber, R.; Steinbacher, S.; Fischer, M.
    Studies on the reaction mechanism of riboflavin synthase: X-ray crystal structure of a complex with 6-carboxyethyl-7-oxo-8-ribityllumazine (2002), Structure, 10, 1371-1381.
    View publication on PubMed

Crystallization (Commentary)

Crystallization (Comment) Organism
crystallization of enzyme complexed with 6-carboxyethyl-7-oxo-8-ribityllumazine, sitting drop vapour diffusion method against equal amounts of reservoir solution containing 0.1 M bicine, pH 9.0, 65% v/v 2-mehyl-2,4-pentanediol, enzyme solution: 9 mg/ml, 20 mM TrisHCl, pH 7.0, 0.1 M KCl, 10 molar excess of solid 8, X-ray structure determination and analysis, structure model building and refinement, overview Schizosaccharomyces pombe

Natural Substrates/ Products (Substrates)

Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
6,7-dimethyl-8-ribityllumazine + 6,7-dimethyl-8-ribityllumazine Schizosaccharomyces pombe
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riboflavin + 4-(1'-D-ribitylamino)-5-amino-2,6-dihydroxypyrimidine
-
?

Organism

Organism UniProt Comment Textmining
Schizosaccharomyces pombe Q9Y7P0
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-

Reaction

Reaction Comment Organism Reaction ID
2 6,7-dimethyl-8-(1-D-ribityl)lumazine = riboflavin + 4-(1-D-ribitylamino)-5-amino-2,6-dihydroxypyrimidine reaction mechanism Schizosaccharomyces pombe
2 6,7-dimethyl-8-(1-D-ribityl)lumazine = riboflavin + 4-(1-D-ribitylamino)-5-amino-2,6-dihydroxypyrimidine substrate binding site Schizosaccharomyces pombe

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
6,7-dimethyl-8-ribityllumazine + 6,7-dimethyl-8-ribityllumazine
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Schizosaccharomyces pombe riboflavin + 4-(1'-D-ribitylamino)-5-amino-2,6-dihydroxypyrimidine
-
?
additional information structure-function relationship Schizosaccharomyces pombe ?
-
?

Subunits

Subunits Comment Organism
More structure model, biological implication Schizosaccharomyces pombe