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Literature summary for 3.7.1.2 extracted from

  • Mahuran, D.J.; Angus, R.H.; Braun, C.V.; Sim, S.S.; Schmidt, Jr., D.E.
    Characterization and substrate specificity of fumarylacetoacetate fumarylhydrolase (1977), Can. J. Biochem., 55, 1-8.
    View publication on PubMed

KM Value [mM]

KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
0.12
-
benzoylpyruvate
-
Bos taurus
0.14
-
6,6-dimethyl-3,5-dioxoheptanoate
-
Bos taurus
0.22
-
3-phenylpropionopyruvate
-
Bos taurus
0.27
-
3,5-dioxohexanoate
-
Bos taurus
0.31
-
butyropyruvate
-
Bos taurus
0.47
-
Acetopyruvate
-
Bos taurus
0.47
-
propionopyruvate
-
Bos taurus
0.64
-
pivalopyruvate
-
Bos taurus
0.89
-
5-phenyl-3,5-dioxopentanoate
-
Bos taurus

Molecular Weight [Da]

Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
86000
-
gel filtration Bos taurus

Organism

Organism UniProt Comment Textmining
Bos taurus
-
-
-

Purification (Commentary)

Purification (Comment) Organism
-
Bos taurus

Source Tissue

Source Tissue Comment Organism Textmining
liver
-
Bos taurus
-

Specific Activity [micromol/min/mg]

Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
0.35
-
-
Bos taurus

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
3,5-dioxohexanoate + H2O
-
Bos taurus ?
-
?
3-phenylpropionopyruvate + H2O
-
Bos taurus ?
-
?
5-phenyl-3,5-dioxopentanoate + H2O
-
Bos taurus ?
-
?
6,6-dimethyl-3,5-dioxoheptanoate + H2O
-
Bos taurus ?
-
?
acetopyruvate + H2O
-
Bos taurus ?
-
?
benzoylpyruvate + H2O
-
Bos taurus pyruvate + benzoate
-
?
butyropyruvate + H2O
-
Bos taurus ?
-
?
pivalopyruvate + H2O
-
Bos taurus ?
-
?
propionopyruvate + H2O
-
Bos taurus ?
-
?

Subunits

Subunits Comment Organism
dimer 2 * 38000-43000, SDS-PAGE, gel filtration, ultracentrifugation Bos taurus

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
7.3
-
-
Bos taurus