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Literature summary for 1.14.99.20 extracted from

  • Roth, D.A.; Whirl, M.L.; Velazquez-Estades, L.J.; Walsh, C.T.; Furie, B.; Furie, B.C.
    Mutagenesis of vitamin K-dependent carboxylase demonstrates a carboxyl terminus-mediated interaction with vitamin K hydroquinone (1995), J. Biol. Chem., 270, 5305-5311.
    View publication on PubMed

Cloned(Commentary)

Cloned (Comment) Organism
wild-type and mutants of bovine enzyme species expressed in baculovirus-infected Spodoptera frugiperda cells Bos taurus

Localization

Localization Comment Organism GeneOntology No. Textmining
microsome solubilized microsomal recombinant protein preparation from baculovirus-infected Spodoptera frugiperda cells Bos taurus
-
-

Molecular Weight [Da]

Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
94000
-
x * 94000, SDS-PAGE, wild type enzyme Bos taurus

Natural Substrates/ Products (Substrates)

Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
phylloquinone + electron donor + O2 Bos taurus
-
2,3-epoxyphylloquinone + oxidized electron + H2O
-
?

Organism

Organism UniProt Comment Textmining
Bos taurus
-
-
-

Purification (Commentary)

Purification (Comment) Organism
partially Bos taurus

Reaction

Reaction Comment Organism Reaction ID
phylloquinone + reduced acceptor + O2 = 2,3-epoxyphylloquinone + acceptor + H2O enzyme has two distinct functions: vitamin K epoxidation and gamma-glutamyl carboxylation Bos taurus

Source Tissue

Source Tissue Comment Organism Textmining
liver
-
Bos taurus
-

Specific Activity [micromol/min/mg]

Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
additional information
-
-
Bos taurus

Storage Stability

Storage Stability Organism
-80°C, soluble enzyme preparation, at least 5% glycerol, stable to multiple freeze and thaw cycles Bos taurus

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
phylloquinone + electron donor + O2
-
Bos taurus 2,3-epoxyphylloquinone + oxidized electron donor + H2O
-
?
phylloquinone + electron donor + O2
-
Bos taurus 2,3-epoxyphylloquinone + oxidized electron + H2O
-
?

Subunits

Subunits Comment Organism
? x * 94000, SDS-PAGE, wild type enzyme Bos taurus

Temperature Optimum [°C]

Temperature Optimum [°C] Temperature Optimum Maximum [°C] Comment Organism
25
-
enzyme assay Bos taurus