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Literature summary for 5.2.1.2 extracted from

  • Dixon, D.P.; Edwards, R.
    Enzymes of tyrosine catabolism in Arabidopsis thaliana (2006), Plant Sci., 171, 360-366.
    View publication on PubMed
Search for more literature for 5.2.1.2

Cloned(Commentary)

Cloned (Comment) Organism
expression in Escherichia coli, his-tagged protein is mainly insoluble Arabidopsis thaliana

KM Value [mM]

KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
0.5
-
 4-Maleylacetoacetate in the presence of 1.2 mM glutathione Arabidopsis thaliana

Molecular Weight [Da]

Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
31000
-
 SDS-PAGE Arabidopsis thaliana
50000
-
 dimer, gel filtration Arabidopsis thaliana

Organism

Organism UniProt Comment Textmining
Arabidopsis thaliana Q9ZVQ3
-
-

Purification (Commentary)

Purification (Comment) Organism
of the recombinant protein Arabidopsis thaliana

Reaction

Reaction Comment Organism Reaction ID
4-Maleylacetoacetate = 4-fumarylacetoacetate tyrosine degradation leads to the formation of homogentisate, maleylacetoacetate isomerase, homogentisate dioxygenase and fumarylacetoacetate hydrolase are expressed in Arabidopsis thaliana to generate fumarate and acetoacetate Arabidopsis thaliana
a

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
4-maleylacetoacetate
-
 Arabidopsis thaliana 4-fumarylacetoacetate
-
 ?
Maleylpyruvate
-
 Arabidopsis thaliana Fumarylpyruvate
-
 ?

Subunits

Subunits Comment Organism
dimer 50000, gel filtration Arabidopsis thaliana

Synonyms

Synonyms Comment Organism
AtGSTZ1
-
 Arabidopsis thaliana
AtMAAI
-
 Arabidopsis thaliana
glutathione S-transferase zeta-class 1
-
 Arabidopsis thaliana
MAAI
-
 Arabidopsis thaliana
maleylacetoacetate isomerase
-
 Arabidopsis thaliana