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2.6.1.44: alanine-glyoxylate transaminase

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

Word Map on EC 2.6.1.44

Reaction

L-alanine
+
glyoxylate
=
pyruvate
+
glycine

Synonyms

3-hydroxykynurenine transaminase, 3-hydroxykynurenine transaminase/alanine glyoxylate transaminase, AGT, AGT-Ma, AGT-Mi, AGT1, AGT2, AGX, AGXT, AGXT2, alanine aminotransferase, alanine glyoxalate transaminase 2, alanine glyoxylate aminotransferase, alanine-glyoxalate aminotransferase, alanine-glyoxalate transaminase 1, alanine-glyoxylate aminotransferase, alanine-glyoxylate aminotransferase 2, alanine-glyoxylate aminotransferase isoenzyme 2, alanine-glyoxylate aminotransferase-2, alanine-glyoxylic aminotransferase, alanine: glyoxylate aminotransferase, alanine:2-oxoglutarate aminotransferase, alanine:glyoxylate aminotransferase, alanine:glyoxylate aminotransferase 1, alanine:glyoxylate aminotransferase 2, alanine:glyoxylate aminotransferase type 1, alanine:glyoxylate aminotransferase/beta-alanine:pyruvate aminotransferase, aminotransferase 3, AT3, At3g08860, cytosolic alanine aminotransferase, D-AIB AT, EC 2.6.1.51, GGT, glyoxylate aminotransferase AGT1, L-alanine-glycine transaminase, L-alanine-glyoxylate aminotransferase, L-alanine:glyoxylate aminotransferase, More, serine pyruvate aminotransferase, serine:pyruvate/alanine:glyoxylate aminotransferase, SPT/AGT

ECTree

     2 Transferases
         2.6 Transferring nitrogenous groups
             2.6.1 Transaminases
                2.6.1.44 alanine-glyoxylate transaminase

General Stability

General Stability on EC 2.6.1.44 - alanine-glyoxylate transaminase

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GENERAL STABILITY
ORGANISM
UNIPROT
LITERATURE
human AGT can substitute for function of yeast Agx1 (Yeast alanine:glyoxylate aminotransferase) and that mutations associated with disease in humans show reduced growth in yeast. The reduced growth of minor allele mutants reflects reduced protein levels, indicating that these proteins are less stable than wild-type AGT in yeast
-
major allele (P11/I340) is more stable against increasing urea concentrations than minor allele (P11L/I340M) or mutant protein P11L/I340M/G170R
-
partial digestion by trypsin provides an indicator of proper folding of the enzyme, while for some mutants, sensitivity to trypsin can be ameliorated by addition of pyridoxal 5'-phosphate or aminooxyacetic acid
-
partial trypsin digestion provides an indicator of proper folding of the mutant enzyme. For selected mutations the sensitivity to trypsin can be ameliorated by addition of pyridoxal phosphate or aminooxy acetic acid as specific pharmacological chaperones
-
pyridoxal 5'-phosphate stabilizes during purification
-