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Literature summary extracted from

  • Park, K.S.
    Characterization of bovine liver ornithine aminotransferase (1985), Han'guk Saenghwa Hak Hoe Chi, 18, 351-360.
No PubMed abstract available

Inhibitors

EC Number Inhibitors Comment Organism Structure
2.6.1.13 L-valine competitive with L-ornithine Bos taurus

KM Value [mM]

EC Number KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
2.6.1.13 0.5
-
 2-oxoglutarate
-
 Bos taurus
2.6.1.13 5.78
-
 L-ornithine
-
 Bos taurus

Molecular Weight [Da]

EC Number Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
2.6.1.13 42000
-
 2 * 42000, SDS-PAGE Bos taurus
2.6.1.13 88000
-
 gel filtration Bos taurus

Organism

EC Number Organism UniProt Comment Textmining
2.6.1.13 Bos taurus
-
-
-

Purification (Commentary)

EC Number Purification (Comment) Organism
2.6.1.13
-
 Bos taurus

Source Tissue

EC Number Source Tissue Comment Organism Textmining
2.6.1.13 liver
-
 Bos taurus
-

Substrates and Products (Substrate)

EC Number Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
2.6.1.13 L-ornithine + 2-oxoglutarate
-
 Bos taurus DELTA1-pyrroline-5-carboxylate + L-glutamate
-
 ?

Subunits

EC Number Subunits Comment Organism
2.6.1.13 dimer 2 * 42000, SDS-PAGE Bos taurus

pH Optimum

EC Number pH Optimum Minimum pH Optimum Maximum Comment Organism
2.6.1.13 8
-
-
 Bos taurus

Cofactor

EC Number Cofactor Comment Organism Structure
2.6.1.13 pyridoxal 5'-phosphate 1 mol per mol of enzyme Bos taurus
2.6.1.13 pyridoxal 5'-phosphate a pyridoxal phosphate protein Bos taurus

Ki Value [mM]

EC Number Ki Value [mM] Ki Value maximum [mM] Inhibitor Comment Organism Structure
2.6.1.13 9.5
-
 L-valine
-
 Bos taurus