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Literature summary for 2.3.1.143 extracted from

  • Grundhofer, P.; Gross, G.G.
    Purification of tetragalloylglucose 4-O-galloyltransferase and preparation of antibodies against this key enzyme in the biosynthesis of hydrolyzable tannins (2000), Z. Naturforsch. C, 55, 582-587.
No PubMed abstract available
Search for more literature for 2.3.1.143

Molecular Weight [Da]

Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
65000
-
 4 * 65000, SDS-PAGE Quercus rubra
260000
-
 gel filtration Quercus rubra

Natural Substrates/ Products (Substrates)

Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
additional information Quercus rubra the enzyme catalyzes the last common step in the biosynthesis of hydrolyzable tannins ?
-
 ?

Organism

Organism UniProt Comment Textmining
Quercus rubra
-
 oak
-

Purification (Commentary)

Purification (Comment) Organism
-
 Quercus rubra

Source Tissue

Source Tissue Comment Organism Textmining
leaf
-
 Quercus rubra
-

Specific Activity [micromol/min/mg]

Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
additional information
-
-
 Quercus rubra

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
1-O-galloyl-beta-D-glucose + 1,2,3,6-tetra-O-galloyl-beta-D-glucose
-
 Quercus rubra D-glucose + 1,2,3,4,6-penta-O-galloyl-beta-D-glucose
-
 ?
additional information the enzyme catalyzes the last common step in the biosynthesis of hydrolyzable tannins Quercus rubra ?
-
 ?

Subunits

Subunits Comment Organism
homotetramer 4 * 65000, SDS-PAGE Quercus rubra