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2.6.1.52: phosphoserine transaminase

This is an abbreviated version!
For detailed information about phosphoserine transaminase, go to the full flat file.

Reaction

4-phosphooxy-L-threonine
+
2-oxoglutarate
=
(3R)-3-hydroxy-2-oxo-4-phosphooxybutanoate
+
L-glutamate

Synonyms

3-O-phospho-L-serine:2-oxoglutarate aminotransferase, 3-phosphoserine aminotransferase, AspAT, AtPSAT, AtPSAT1, BCIR PSAT, bmPSAT, EhPSAT, hydroxypyruvic phosphate-glutamic transaminase, L-phosphoserine aminotransferase, phosphohydroxypyruvate transaminase, phosphohydroxypyruvic-glutamic transaminase, phosphoserine aminotransferase, phosphoserine aminotransferase 1, phosphoserine aminotransferase1, phosphoserine aminotransferase2, phosphoserine aminotransferases, PSAT, PSAT alpha, PSAT beta, PSAT-BALC, PSAT-BCIRA, PSAT-ECOLI, PSAT1, PSAT2, PSerAT, serC, sll1559

ECTree

     2 Transferases
         2.6 Transferring nitrogenous groups
             2.6.1 Transaminases
                2.6.1.52 phosphoserine transaminase

KM Value

KM Value on EC 2.6.1.52 - phosphoserine transaminase

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KM VALUE [mM]
SUBSTRATE
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
IMAGE
0.043 - 0.8
2-oxoglutarate
0.017 - 0.037
3-O-phospho-L-serine
0.005 - 5
3-phosphohydroxypyruvate
0.01 - 0.1
3-phosphonooxypyruvate
0.0017 - 6
3-phosphooxypyruvate
0.84
4,5-Dioxopentanoate
-
pH 8.0, 35°C
0.11
4-(phosphonooxy)-L-threonine
0.07 - 5.05
L-glutamate
14.15 - 158.5
L-homoserine
0.035 - 0.083
L-phosphoserine
0.0118 - 0.225
O-phospho-L-serine
additional information
additional information
-