“Lumazine synthase”的意思、由来-开放百科全书

词条

Lumazine synthase

释义

References
External links

{{Infobox enzyme
| Name = 6,7-dimethyl-8-ribityllumazine synthase
| EC_number = 2.5.1.78
| CAS_number =
| IUBMB_EC_number = 2/5/1/78
| GO_code =
| image =
| width =
| caption =
}}Lumazine synthase ({{EC number|2.5.1.78}}, 6,7-dimethyl-8-ribityllumazine synthase, 6,7-dimethyl-8-ribityllumazine synthase 2, 6,7-dimethyl-8-ribityllumazine synthase 1, lumazine synthase 2, lumazine synthase 1, type I lumazine synthase, type II lumazine synthase, RIB4, MJ0303, RibH, Pbls, MbtLS, RibH1 protein, RibH2 protein, RibH1, RibH2) is an enzyme with systematic name 5-amino-6-(D-ribitylamino)uracil butanedionetransferase.^[1] This enzyme catalyses the following chemical reaction

1-deoxy-L-glycero-tetrulose 4-phosphate + 5-amino-6-(D-ribitylamino)uracil 6,7-dimethyl-8-(D-ribityl)lumazine + 2 H₂O + phosphate

This enzyme is involved in riboflavin biosynthesis.

References

1. ^{{cite journal | vauthors = Kis K, Volk R, Bacher A | title = Biosynthesis of riboflavin. Studies on the reaction mechanism of 6,7-dimethyl-8-ribityllumazine synthase | journal = Biochemistry | volume = 34 | issue = 9 | pages = 2883–92 | date = March 1995 | pmid = 7893702 | doi = 10.1021/bi00009a019 }}

External links

{{MeshName|6,7-dimethyl-8-ribityllumazine+synthase}}

1 : EC 2.5.1

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