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Literature summary for 2.6.1.52 extracted from

  • Stolz, M.; Doernemann, D.
    Purification, charcterization and N-terminal sequence of phosphoserine aminotransferase from the green alga Scenedesmus obliquus, mutant C-2 A' (1993), Z. Naturforsch. C, 49c, 63-69.
No PubMed abstract available

Molecular Weight [Da]

Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
40000
-
2 * 40000, SDS-PAGE Tetradesmus obliquus
80000
-
gel filtration Tetradesmus obliquus

Natural Substrates/ Products (Substrates)

Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
L-glutamate + 3-phosphohydroxypyruvate Tetradesmus obliquus phosphorylated pathway for serine biosynthesis O-phospho-L-serine + 2-oxoglutarate
-
r

Organism

Organism UniProt Comment Textmining
Tetradesmus obliquus
-
mutant C-2 A'
-

Purification (Commentary)

Purification (Comment) Organism
-
Tetradesmus obliquus

Specific Activity [micromol/min/mg]

Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
13.84
-
-
Tetradesmus obliquus

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
L-glutamate + 3-phosphohydroxypyruvate phosphorylated pathway for serine biosynthesis Tetradesmus obliquus O-phospho-L-serine + 2-oxoglutarate
-
r
O-phospho-L-serine + 2-oxoglutarate
-
Tetradesmus obliquus 3-phosphonooxypyruvate + L-glutamate
-
r

Subunits

Subunits Comment Organism
dimer 2 * 40000, SDS-PAGE Tetradesmus obliquus

Cofactor

Cofactor Comment Organism Structure
pyridoxal 5'-phosphate
-
Tetradesmus obliquus