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Literature summary extracted from

  • Rocha, M.; Sodek, L.; Licausi, F.; Hameed, M.W.; Dornelas, M.C.; van Dongen, J.T.
    Analysis of alanine aminotransferase in various organs of soybean (Glycine max) and in dependence of different nitrogen fertilisers during hypoxic stress (2010), Amino Acids, 39, 1043-1053.
    View publication on PubMedView publication on EuropePMC

Activating Compound

EC Number Activating Compound Comment Organism Structure
2.6.1.2 NH4+ ammonium as nitrogen source induces both gene expression and enzyme activity of AlaAT Glycine max

Organism

EC Number Organism UniProt Comment Textmining
2.6.1.2 Glycine max
-
-
-

Source Tissue

EC Number Source Tissue Comment Organism Textmining
2.6.1.2 root highest expression found. Under normal conditions: lowest activity Glycine max
-
2.6.1.2 root nodule highest expression found Glycine max
-

Specific Activity [micromol/min/mg]

EC Number Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
2.6.1.2 additional information
-
 upon waterlogging-induced hypoxia, AlaAT activity increases strongly. Concomitantly, alanine accumulates. During re-oxygenation, AlaAT activity remains high, but the transcript level and the alanine content decreases Glycine max

Substrates and Products (Substrate)

EC Number Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
2.6.1.2 DL-alanine + 2-oxoglutarate
-
 Glycine max pyruvate + L-glutamate
-
 ?

Synonyms

EC Number Synonyms Comment Organism
2.6.1.2 alanine aminotransferase
-
 Glycine max
2.6.1.2 GmAlaAT
-
 Glycine max

Temperature Optimum [°C]

EC Number Temperature Optimum [°C] Temperature Optimum Maximum [°C] Comment Organism
2.6.1.2 30
-
 assay at Glycine max

pH Optimum

EC Number pH Optimum Minimum pH Optimum Maximum Comment Organism
2.6.1.2 7.5
-
 assay at Glycine max

Expression

EC Number Organism Comment Expression
2.6.1.2 Glycine max ammonium as nitrogen source induces both gene expression and enzyme activity of AlaAT up