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Literature summary extracted from

  • Widhalm, J.R.; Ducluzeau, A.L.; Buller, N.E.; Elowsky, C.G.; Olsen, L.J.; Basset, G.J.
    Phylloquinone (vitamin K(1)) biosynthesis in plants: two peroxisomal thioesterases of Lactobacillales origin hydrolyze 1,4-dihydroxy-2-naphthoyl-CoA (2012), Plant J., 71, 205-215.
    View publication on PubMed

Cloned(Commentary)

EC Number Cloned (Comment) Organism
3.1.2.28 expression in Escherichia coli Arabidopsis thaliana

Localization

EC Number Localization Comment Organism GeneOntology No. Textmining
3.1.2.28 peroxisome
-
 Arabidopsis thaliana 5777
-

Organism

EC Number Organism UniProt Comment Textmining
3.1.2.28 Arabidopsis thaliana Q9FI76
-
-
3.1.2.28 Arabidopsis thaliana Q9SX65
-
-

Specific Activity [micromol/min/mg]

EC Number Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
3.1.2.28 1.23
-
 pH 7.0, 30°C, incubation in the dark Arabidopsis thaliana
3.1.2.28 1.97
-
 pH 7.0, 30°C, incubation in the dark Arabidopsis thaliana

Substrates and Products (Substrate)

EC Number Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
3.1.2.28 1,4-dihydroxy-2-naphthoyl-CoA + H2O
-
 Arabidopsis thaliana CoA + 1,4-dihydroxy-2-naphthoate
-
 ?
3.1.2.28 additional information poor substrates: benzoyl-CoA, phenyalacetyl-CoA, succinyl-CoA, palmitoyl-CoA Arabidopsis thaliana ?
-
 ?

Synonyms

EC Number Synonyms Comment Organism
3.1.2.28 At1g48320
-
 Arabidopsis thaliana
3.1.2.28 At5g48950
-
 Arabidopsis thaliana
3.1.2.28 DHNAT1
-
 Arabidopsis thaliana
3.1.2.28 DHNAT2
-
 Arabidopsis thaliana

General Information

EC Number General Information Comment Organism
3.1.2.28 physiological function cognate T-DNA knock-down lines display reduced 1,4-dihydroxy-2-naphthoyl-CoA thioesterase activity and phylloquinone content Arabidopsis thaliana