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Literature summary extracted from

  • Hondred, D.; Hunter, J.McC.; Keith, R.; Titus, D.E.; Becker, W.M.
    Isolation of serine:glyoxylate aminotransferase from cucumber cotyledons (1985), Plant Physiol., 79, 95-102.
    View publication on PubMedView publication on EuropePMC

Localization

EC Number Localization Comment Organism GeneOntology No. Textmining
2.6.1.45 peroxisome marker enzyme Cucumis sativus 5777
-

Molecular Weight [Da]

EC Number Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
2.6.1.45 45000
-
x * 45000 + x * 47000, SDS-PAGE Cucumis sativus
2.6.1.45 47000
-
x * 45000 + x * 47000, SDS-PAGE Cucumis sativus
2.6.1.45 170000
-
gel filtration, purification reduces molecular weight to 62000 Da Cucumis sativus

Natural Substrates/ Products (Substrates)

EC Number Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
2.6.1.45 L-serine + glyoxylate Cucumis sativus reaction in photorespiratory glycolate pathway 3-hydroxypyruvate + glycine
-
?

Organism

EC Number Organism UniProt Comment Textmining
2.6.1.45 Cucumis sativus
-
cucumber, cv. Improved Long Green
-

Purification (Commentary)

EC Number Purification (Comment) Organism
2.6.1.45 polyethyleneimine, ammonium sulfate, Ultrogel AcA 34, DEAE-cellulose, isoenzymes A and B Cucumis sativus

Source Tissue

EC Number Source Tissue Comment Organism Textmining
2.6.1.45 cotyledon
-
Cucumis sativus
-

Specific Activity [micromol/min/mg]

EC Number Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
2.6.1.45 34.4
-
-
Cucumis sativus

Substrates and Products (Substrate)

EC Number Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
2.6.1.45 L-alanine + glyoxylate
-
Cucumis sativus pyruvate + glycine
-
?
2.6.1.45 L-serine + glyoxylate
-
Cucumis sativus 3-hydroxypyruvate + glycine
-
r
2.6.1.45 L-serine + glyoxylate reaction in photorespiratory glycolate pathway Cucumis sativus 3-hydroxypyruvate + glycine
-
?

Subunits

EC Number Subunits Comment Organism
2.6.1.45 oligomer x * 45000 + x * 47000, SDS-PAGE Cucumis sativus