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Literature summary for 3.1.2.12 extracted from

  • Haslam, R.; Rust, S.; Pallett, K.; Cole, D.; Coleman, J.
    Cloning and characterisation of S-formylglutathione hydrolase from Arabidopsis thaliana: a pathway for formaldehyde detoxification (2002), Plant Physiol. Biochem., 40, 281-288.
No PubMed abstract available

Cloned(Commentary)

Cloned (Comment) Organism
expression in Escherichia coli Arabidopsis thaliana

Inhibitors

Inhibitors Comment Organism Structure
DTNB 48% inhibition at 0.001 mM Arabidopsis thaliana
p-hydroxymercuribenzoate 59% inhibition at 0.001 mM Arabidopsis thaliana

KM Value [mM]

KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
0.087
-
4-yethylumbelliferyl acetate pH 7.0, 25°C Arabidopsis thaliana
0.318
-
S-formylglutathione pH 7.0, 25°C Arabidopsis thaliana

Molecular Weight [Da]

Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
30000
-
x * 30000, about, recombinant enzyme, SDS-PAGE Arabidopsis thaliana

Natural Substrates/ Products (Substrates)

Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
S-formylglutathione + H2O Arabidopsis thaliana key enzyme of the formaldehyde detoxification, glutathione recycling glutathione + formate
-
?

Organism

Organism UniProt Comment Textmining
Arabidopsis thaliana
-
ecotype Columbia
-

Specific Activity [micromol/min/mg]

Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
4.86
-
recombinant enzyme, crude enzyme extract Arabidopsis thaliana

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
4-methylumbelliferyl acetate + H2O
-
Arabidopsis thaliana 4-methylumbelliferol + acetate
-
?
4-nitrophenyl acetate + H2O
-
Arabidopsis thaliana 4-nitrophenol + acetate
-
?
additional information 2-nitrophenyl acetate is a poor substrate Arabidopsis thaliana ?
-
?
S-formylglutathione + H2O
-
Arabidopsis thaliana glutathione + formate
-
?
S-formylglutathione + H2O key enzyme of the formaldehyde detoxification, glutathione recycling Arabidopsis thaliana glutathione + formate
-
?

Subunits

Subunits Comment Organism
? x * 30000, about, recombinant enzyme, SDS-PAGE Arabidopsis thaliana

Synonyms

Synonyms Comment Organism
FGH
-
Arabidopsis thaliana

Temperature Optimum [°C]

Temperature Optimum [°C] Temperature Optimum Maximum [°C] Comment Organism
25
-
assay at Arabidopsis thaliana

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
7
-
assay at Arabidopsis thaliana