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2.6.1.1: aspartate transaminase

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

Word Map on EC 2.6.1.1

Reaction

L-aspartate
+
2-oxoglutarate
=
oxaloacetate
+
L-glutamate

Synonyms

2-oxoglutarate-glutamate aminotransferase, AAT, AAT-2, AAT-3, AAT3, aatA, AATase, aatB3, all2340, alr1039, alr2765, alr4853, aminotransferase, aspartate, aoa/coa, AsAT, Asp AT, aspartate alpha-ketoglutarate transaminase, aspartate aminotransferase, aspartate aminotransferase 1, aspartate aminotransferase A, aspartate AT, aspartate transaminase, aspartate, 2-oxoglutarate aminotransferase, aspartate-2-oxoglutarate transaminase, aspartate/(R)-cysteate:2-oxoglutarate aminotransferase, aspartate/tyrosine/phenylalanine pyridoxal-5'-phosphate-dependent aminotransferase, aspartate:2-oxoglutarate amino-transferase, aspartate:2-oxoglutarate aminotransferase, aspartic acid aminotransferase, aspartic aminotransferase, aspartyl aminotransferase, AspAT, AspATSs, aspB, aspC, AspT, AST, AST-Bb, AtPAT, bifunctional aspartate aminotransferase and glutamate/aspartate-prephenate aminotransferase, C-S lyase, CAA1, cAST, Cgl0240, class Ibeta AAT, EcAspAT, GL50803_91056, glutamate oxaloacetate transaminase, glutamate oxaloacetate transaminase 1, glutamate-oxalacetate aminotransferase, glutamate-oxalate transaminase, glutamate-oxaloacetate transaminase 1, glutamic oxalic transaminase, glutamic oxaloacetic transaminase, glutamic-aspartic aminotransferase, glutamic-aspartic transaminase, glutamic-oxalacetic transaminase, glutamic-oxaloacetic transaminase, GOT, GOT (enzyme), GOT1, GOT1L1, GOT2, KAT IV, L-aspartate aminotransferase, L-aspartate transaminase, L-aspartate-2-ketoglutarate aminotransferase, L-aspartate-2-oxoglutarate aminotransferase, L-aspartate-2-oxoglutarate-transaminase, L-aspartate-alpha-ketoglutarate transaminase, L-aspartate:2-oxoglutarate aminotransferase, L-aspartateartate aminotransferase, L-aspartic aminotransferase, L-AspAT, mitAAT, More, oxaloacetate transferase, oxaloacetate-aspartate aminotransferase, Pat, PfAspAT, plastid aspartate aminotransferase, prephenate aminotransferase, protein TT0402, PT-AAT, Rv3722c, Sar2028, SsAspAT, Tb11.02.2740, transaminase A

ECTree

     2 Transferases
         2.6 Transferring nitrogenous groups
             2.6.1 Transaminases
                2.6.1.1 aspartate transaminase

KM Value

KM Value on EC 2.6.1.1 - aspartate transaminase

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KM VALUE [mM]
SUBSTRATE
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
IMAGE
5.84 - 12.07
2-methoxyphenylpyruvate
0.77 - 0.86
2-oxo-4-phenyl-butanoic acid
0.007 - 6.9
2-oxoglutarate
1.01 - 10.32
3,4-dimethoxyphenylpyruvate
-
4.92 - 11.56
3-methoxyphenylpyruvate
4.12 - 10.14
4-methoxyphenylpyruvate
29.4
kynurenine
at pH 7.4 and 37°C
4.1 - 20.3
L-2-amino-4-methoxy-4-oxobutanoic acid
3.5 - 140
L-alanine
29
L-Asp
pH 8, mutant enzyme A12T/P13T/N34D/T109S/G261A/S285G/A293D/N297S
0.039 - 37
L-aspartate
8.57 - 20.62
L-cysteine
2.05
L-cysteine sulfinic acid
-
pH 8.5, 60°C, recombinant enzyme
0.5 - 37
L-glutamate
0.724
L-kynurenine
-
at pH 7.4
105 - 189
L-Lys
6.9 - 56
L-methionine
0.3
L-Phe
pH 8, mutant enzyme A12T/P13T/N34D/T109S/G261A/S285G/A293D/N297S
1.1 - 6.6
L-phenylalanine
2.3 - 5
L-tryptophan
1.43 - 1.6
L-tyrosine
0.01 - 2.45
oxaloacetate
0.92 - 4.24
phenylpyruvate
0.00025
pyridoxyl 5'-phosphate
-
pH 7.6, 25°C
additional information
additional information
-