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Literature summary extracted from

  • Teucher, T.; Heinz, E.
    Purification of UDP-galactose: diacylglycerol galactosyltransferase from chloroplast envelopes of spinach (Spinacia oleracea L.) (1991), Planta, 184, 319-326.
    View publication on PubMed

Activating Compound

EC Number Activating Compound Comment Organism Structure
2.4.1.46 additional information purified enzyme is not activated by lipids Spinacia oleracea

Inhibitors

EC Number Inhibitors Comment Organism Structure
2.4.1.46 UDP
-
 Spinacia oleracea
2.4.1.46 Zn2+
-
 Spinacia oleracea

Localization

EC Number Localization Comment Organism GeneOntology No. Textmining
2.4.1.46 chloroplast envelope integral membrane protein Spinacia oleracea 9941
-

Molecular Weight [Da]

EC Number Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
2.4.1.46 22000
-
 gel filtration Spinacia oleracea

Organism

EC Number Organism UniProt Comment Textmining
2.4.1.46 Spinacia oleracea
-
-
-

Purification (Commentary)

EC Number Purification (Comment) Organism
2.4.1.46 cholate-solubilization, gel filtration, Zn2+-Sepharose affinity chromatography Spinacia oleracea

Source Tissue

EC Number Source Tissue Comment Organism Textmining
2.4.1.46 leaf
-
 Spinacia oleracea
-

Specific Activity [micromol/min/mg]

EC Number Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
2.4.1.46 2.2 3.2
-
 Spinacia oleracea

Substrates and Products (Substrate)

EC Number Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
2.4.1.46 UDP-galactose + 1,2-diacylglycerol
-
 Spinacia oleracea UDP + 3-beta-D-galactosyl-1,2-diacylglycerol
-
 ?
2.4.1.46 UDP-galactose + 1,2-dioleoylglycerol
-
 Spinacia oleracea UDP + 3-beta-D-galactosyl-1,2-dioleoylglycerol
-
 ?

Subunits

EC Number Subunits Comment Organism
2.4.1.46 monomer 1 * 22000, SDS-PAGE Spinacia oleracea