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Literature summary for 2.6.1.45 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 PubMed
Search for more literature for 2.6.1.45

Localization

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

Molecular Weight [Da]

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

Natural Substrates/ Products (Substrates)

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

Organism

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

Purification (Commentary)

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

Source Tissue

Source Tissue Comment Organism Textmining
cotyledon
-
 Cucumis sativus
-

Specific Activity [micromol/min/mg]

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

Substrates and Products (Substrate)

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

Subunits

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