Enzyme Details

EC Classification

2.5.1.78

Enzyme name
(recommended)

6,7-dimethyl-8-ribityllumazine synthase

Alternative names

5-amino-6-(D-ribitylamino)uracil butanedionetransferase
lumazine 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

Classification

Transferases

Transferring alkyl or aryl groups, other than methyl groups

Catalyses reactions

4-(1-D-Ribitylamino)-5-amino-2,6-dihydroxypyrimidine + 3,4-Dihydroxy-2-butanone 4-phosphate <-> Phosphate + 2 H2O + 6,7-Dimethyl-8-(1-D-ribityl)lumazine

Riboflavin + Lumazine synthase <-> Enzyme-ligand complex

Riboflavin-5-phosphate + Lumazine synthase <-> Enzyme-ligand complex

6,7-Dimethyl-8-(1-D-ribityl)lumazine + Lumazine synthase <-> Enzyme-ligand complex

External links

Expasy
KEGG
BRENDA
IntEnz (EBI)
IUBMB
Reactome
MetaCrop

View all entries for EC Class: 2.5.1.78