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Literature summary extracted from

  • Porfirova, S.; Bergmuller, E.; Tropf, S.; Lemke, R.; Dormann, P.
    Isolation of an Arabidopsis mutant lacking vitamin E and identification of a cyclase essential for all tocopherol biosynthesis (2002), Proc. Natl. Acad. Sci. USA, 99, 12495-12500.
    View publication on PubMedView publication on EuropePMC

Cloned(Commentary)

EC Number Cloned (Comment) Organism
5.5.1.24 expressed in Escherichia coli M15(pREP4) cells Arabidopsis thaliana

Localization

EC Number Localization Comment Organism GeneOntology No. Textmining
5.5.1.24 chloroplast
-
Arabidopsis thaliana 9507
-

Natural Substrates/ Products (Substrates)

EC Number Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
5.5.1.24 2,3-dimethyl-6-phytylbenzene-1,4-diol Arabidopsis thaliana
-
gamma-tocopherol
-
?
5.5.1.24 6-geranylgeranyl-2,3-dimethylbenzene-1,4-diol Arabidopsis thaliana
-
gamma-tocotrienol
-
?

Organism

EC Number Organism UniProt Comment Textmining
5.5.1.24 Arabidopsis thaliana Q94FY7 ecotype Col-2
-

Substrates and Products (Substrate)

EC Number Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
5.5.1.24 2,3-dimethyl-6-phytylbenzene-1,4-diol
-
Arabidopsis thaliana gamma-tocopherol
-
?
5.5.1.24 6-geranylgeranyl-2,3-dimethylbenzene-1,4-diol
-
Arabidopsis thaliana gamma-tocotrienol
-
?

Synonyms

EC Number Synonyms Comment Organism
5.5.1.24 2,3-dimethyl-5-phytyl-1,4-hydroquinone cyclase
-
Arabidopsis thaliana
5.5.1.24 DMPQ cyclase
-
Arabidopsis thaliana
5.5.1.24 VTE1
-
Arabidopsis thaliana

Expression

EC Number Organism Comment Expression
5.5.1.24 Arabidopsis thaliana photooxidative stress results in an increase in enzyme activity up