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Literature summary for 2.6.1.52 extracted from

  • Basurko, M.J.; Marche, M.; Darriet, M.; Cassaigne, A.
    Catalytic properties and specificity of phosphoserine aminotransferase from beef liver (1989), Biochem. Soc. Trans., 17, 787-788.
No PubMed abstract available

Inhibitors

Inhibitors Comment Organism Structure
2-Amino-4-phosphonobutyrate
-
Bos taurus

KM Value [mM]

KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
0.005
-
3-phosphohydroxypyruvate
-
Bos taurus

Organism

Organism UniProt Comment Textmining
Bos taurus
-
beef
-

Purification (Commentary)

Purification (Comment) Organism
-
Bos taurus

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
2-amino-4-phosphonobutyrate + 2-oxoglutarate
-
Bos taurus 2-oxophosphonobutanoate + L-glutamate
-
r
2-amino-5-phosphonovalerate + 2-oxoglutarate
-
Bos taurus 5-phosphono-2-oxopentanoate + L-glutamate
-
r
homocysteate + 2-oxoglutarate
-
Bos taurus 4-mercapto-2-oxobutanoate + L-glutamate
-
r
L-glutamate + 3-phosphohydroxypyruvate
-
Bos taurus O-phospho-L-serine + 2-oxoglutarate
-
r
additional information 2-amino-3-phosphonopropionate, 3-amino-3-phosphonopropionate 4-amino-4-phosphonobutyrate, 1-amino-1,3-phosphonopropane, 2-amino-6-phosphohexanoate, serine, aspartate, cysteine sulfinate and cysteate are no substrates Bos taurus ?
-
?
O-phospho-L-serine + 2-oxoglutarate
-
Bos taurus 3-phosphonooxypyruvate + L-glutamate
-
r

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
6.8 7.2
-
Bos taurus

Ki Value [mM]

Ki Value [mM] Ki Value maximum [mM] Inhibitor Comment Organism Structure
0.24
-
2-Amino-4-phosphonobutyrate
-
Bos taurus