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Literature summary for 2.6.1.1 extracted from

  • de la Torre, F.; De Santis, L.; Suarez, M.F.; Crespillo, R.; Canovas, F.M.
    Identification and functional analysis of a prokaryotic-type aspartate aminotransferase: implications for plant amino acid metabolism (2006), Plant J., 46, 414-425.
    View publication on PubMed

Cloned(Commentary)

Cloned (Comment) Organism
expressed in Escherichia coli Pinus pinaster

Localization

Localization Comment Organism GeneOntology No. Textmining
cytosol
-
Oryza sativa 5829
-
cytosol
-
Arabidopsis thaliana 5829
-
mitochondrion
-
Oryza sativa 5739
-
mitochondrion
-
Arabidopsis thaliana 5739
-
plastid
-
Pinus pinaster 9536
-

Molecular Weight [Da]

Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
52800
-
calculated from amino acid sequence Oryza sativa
52800
-
calculated from amino acid sequence Pinus pinaster
52800
-
calculated from amino acid sequence Arabidopsis thaliana
53000
-
SDS-PAGE Oryza sativa
53000
-
SDS-PAGE Pinus pinaster
53000
-
SDS-PAGE Arabidopsis thaliana
120000
-
gel filtration Pinus pinaster

Organism

Organism UniProt Comment Textmining
Arabidopsis thaliana Q9SIE1
-
-
Oryza sativa
-
-
-
Pinus pinaster Q5F4K8
-
-

Purification (Commentary)

Purification (Comment) Organism
His-tag affinity chromatography and gel filtration Pinus pinaster

Source Tissue

Source Tissue Comment Organism Textmining
cotyledon
-
Pinus pinaster
-
hypocotyl
-
Pinus pinaster
-
root
-
Pinus pinaster
-

Specific Activity [micromol/min/mg]

Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
0.186
-
-
Pinus pinaster

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
L-aspartate + 2-oxoglutarate
-
Oryza sativa oxaloacetate + L-glutamate
-
?
L-aspartate + 2-oxoglutarate
-
Pinus pinaster oxaloacetate + L-glutamate
-
?
L-aspartate + 2-oxoglutarate
-
Arabidopsis thaliana oxaloacetate + L-glutamate
-
?
additional information no enzyme activity is detectable in the presence of glutamine, asparagine, alanine, histidine, leucine, methionine, lysine, arginine, tryptophan, tyrosine, phenylalanine or kynureine Oryza sativa ?
-
?
additional information no enzyme activity is detectable in the presence of glutamine, asparagine, alanine, histidine, leucine, methionine, lysine, arginine, tryptophan, tyrosine, phenylalanine or kynureine Pinus pinaster ?
-
?
additional information no enzyme activity is detectable in the presence of glutamine, asparagine, alanine, histidine, leucine, methionine, lysine, arginine, tryptophan, tyrosine, phenylalanine or kynureine Arabidopsis thaliana ?
-
?

Synonyms

Synonyms Comment Organism
AAT
-
Oryza sativa
AAT
-
Pinus pinaster
AAT
-
Arabidopsis thaliana
aspartate aminotransferase
-
Oryza sativa
aspartate aminotransferase
-
Pinus pinaster
aspartate aminotransferase
-
Arabidopsis thaliana

Cofactor

Cofactor Comment Organism Structure
pyridoxal 5'-phosphate essential Oryza sativa
pyridoxal 5'-phosphate essential Pinus pinaster
pyridoxal 5'-phosphate essential Arabidopsis thaliana

pI Value

Organism Comment pI Value Maximum pI Value
Pinus pinaster calculated from amino acid sequence
-
7.5