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2.6.1.27: tryptophan transaminase

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

Word Map on EC 2.6.1.27

Reaction

L-tryptophan
+
2-oxoglutarate
=
(indol-3-yl)pyruvate
 +
L-glutamate

Synonyms

5-hydroxytryptophan-ketoglutaric transaminase, aminotransferase, tryptophan, FIB, hydroxytryptophan aminotransferase, L-phenylalanine-2-oxoglutarate aminotransferase, L-tryptophan aminotransferase, L-tryptophan transaminase, L-tryptophan-pyruvate aminotransferase 1, LmTAM1, OsTAR1, protein FIB, protein FISH BONE, TAA, TAA1, Tam1, TAR1, TAR2, Trp-dependent aminotransferase, tryptophan aminotransferase, tryptophan aminotransferase of Arabidopsis 1, TSG1, vanishing tassel2, vt2

ECTree

     2 Transferases
         2.6 Transferring nitrogenous groups
             2.6.1 Transaminases
                2.6.1.27 tryptophan transaminase

Storage Stability

Storage Stability on EC 2.6.1.27 - tryptophan transaminase

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STORAGE STABILITY
ORGANISM
UNIPROT
LITERATURE
-20°C, 0.40 M potassium phosphate buffer, pH 8.0, highly purified enzyme stable for at least 2 weeks
-
-20°C, 100fold purified enzyme, 0.4 M potassium phosphate, pH 8.0, stable for at least 9 months
-
-20°C, best stored by freezing the crude cell-free extract with 10% glycerol or by freezing the 45-60% ammonium sulfate precipitate in a phosphate buffer solution
-
0°C, partially purified enzyme, stable for at least 48 h
-
4°C, H2O, stable for around 1 week