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Literature summary extracted from

  • Tanizawa, K.; Yamamoto, T.; Soda, K.
    Crystalline inducible kynureninase of Neurospora crassa (1976), FEBS Lett., 70, 235-238.
    View publication on PubMed

Application

EC Number Application Comment Organism
3.7.1.3 medicine tryptophan metabolism Neurospora crassa

Crystallization (Commentary)

EC Number Crystallization (Comment) Organism
3.7.1.3
-
Neurospora crassa

Inhibitors

EC Number Inhibitors Comment Organism Structure
3.7.1.3 HgCl2
-
Neurospora crassa
3.7.1.3 NH2OH
-
Neurospora crassa
3.7.1.3 p-chloromercuribenzoate
-
Neurospora crassa
3.7.1.3 phenylhydrazine-HCl
-
Neurospora crassa
3.7.1.3 Semicarbazide
-
Neurospora crassa
3.7.1.3 Sodium borohydride
-
Neurospora crassa

KM Value [mM]

EC Number KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
3.7.1.3 0.018
-
L-kynurenine
-
Neurospora crassa
3.7.1.3 0.035
-
L-3-hydroxykynurenine
-
Neurospora crassa

Molecular Weight [Da]

EC Number Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
3.7.1.3 105000
-
gel filtration Neurospora crassa

Natural Substrates/ Products (Substrates)

EC Number Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
3.7.1.3 3-hydroxy-L-kynurenine + H2O Neurospora crassa
-
3-hydroxyanthranilate + L-Ala
-
?
3.7.1.3 L-kynurenine + H2O Neurospora crassa
-
anthranilate + L-alanine
-
?

Organism

EC Number Organism UniProt Comment Textmining
3.7.1.3 Neurospora crassa
-
-
-

Purification (Commentary)

EC Number Purification (Comment) Organism
3.7.1.3
-
Neurospora crassa

Specific Activity [micromol/min/mg]

EC Number Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
3.7.1.3 2.49
-
-
Neurospora crassa

Substrates and Products (Substrate)

EC Number Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
3.7.1.3 3-hydroxy-L-kynurenine + H2O
-
Neurospora crassa 3-hydroxyanthranilate + L-alanine
-
?
3.7.1.3 3-hydroxy-L-kynurenine + H2O
-
Neurospora crassa 3-hydroxyanthranilate + L-Ala
-
?
3.7.1.3 L-kynurenine + H2O
-
Neurospora crassa anthranilate + L-alanine
-
?

pH Optimum

EC Number pH Optimum Minimum pH Optimum Maximum Comment Organism
3.7.1.3 8.5
-
-
Neurospora crassa

pH Range

EC Number pH Minimum pH Maximum Comment Organism
3.7.1.3 5.5 9.5
-
Neurospora crassa