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Literature summary for 2.6.1.52 extracted from

  • Hirsch-Kolb, H.; Greenberg, D.M.
    Phosphoserine aminotransferase (sheep brain) (1971), Methods Enzymol., 17B, 331-334.
No PubMed abstract available
Search for more literature for 2.6.1.52

KM Value [mM]

KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
0.25
-
 3-phosphohydroxypyruvate
-
 Ovis aries
0.7
-
 L-glutamate
-
 Ovis aries

Natural Substrates/ Products (Substrates)

Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
L-glutamate + 3-phosphohydroxypyruvate Ovis aries
-
 O-phospho-L-serine + 2-oxoglutarate
-
 r

Organism

Organism UniProt Comment Textmining
Ovis aries
-
-
-

Purification (Commentary)

Purification (Comment) Organism
-
 Ovis aries

Source Tissue

Source Tissue Comment Organism Textmining
brain
-
 Ovis aries
-

Specific Activity [micromol/min/mg]

Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
1.29
-
-
 Ovis aries

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
L-alanine + 3-phosphonooxypyruvate
-
 Ovis aries O-phospho-L-serine + pyruvate
-
 r
L-glutamate + 3-phosphohydroxypyruvate
-
 Ovis aries O-phospho-L-serine + 2-oxoglutarate
-
 r
additional information hydroxypyruvate is unreactive Ovis aries ?
-
 ?
O-phospho-L-serine + 2-oxoglutarate
-
 Ovis aries 3-phosphonooxypyruvate + L-glutamate
-
 r

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
8.15
-
-
 Ovis aries

Cofactor

Cofactor Comment Organism Structure
pyridoxal 5'-phosphate
-
 Ovis aries