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Literature summary for 4.1.1.46 extracted from

  • Ramachandran, A.; Subramanian, V.; Sugumaran, M.; Vaidyanathan, C.S.
    Purification and properties of pyrocatechuate decarboxylase from Aspergillus niger (1979), FEMS Microbiol. Lett., 5, 421-425.
No PubMed abstract available

Inhibitors

Inhibitors Comment Organism Structure
NaBH4 irreversible Aspergillus niger
NaCN
-
Aspergillus niger

Molecular Weight [Da]

Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
150000
-
gel filtration Aspergillus niger

Organism

Organism UniProt Comment Textmining
Aspergillus nidulans
-
-
-
Aspergillus niger
-
-
-
Aspergillus niger UBC814
-
-
-
Colletotrichum gloeosporioides
-
-
-
Trichoderma viride
-
-
-

Purification (Commentary)

Purification (Comment) Organism
-
Aspergillus niger

Source Tissue

Source Tissue Comment Organism Textmining
mycelium
-
Aspergillus niger
-

Specific Activity [micromol/min/mg]

Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
3.7
-
-
Aspergillus niger

Storage Stability

Storage Stability Organism
-20°C, stable for about 2 weeks Aspergillus niger

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
2,3-Dihydroxybenzoate
-
Aspergillus nidulans Catechol + CO2
-
?
2,3-Dihydroxybenzoate
-
Aspergillus niger Catechol + CO2
-
?
2,3-Dihydroxybenzoate
-
Colletotrichum gloeosporioides Catechol + CO2
-
?
2,3-Dihydroxybenzoate
-
Trichoderma viride Catechol + CO2
-
?
2,3-Dihydroxybenzoate
-
Aspergillus niger UBC814 Catechol + CO2
-
?

Temperature Optimum [°C]

Temperature Optimum [°C] Temperature Optimum Maximum [°C] Comment Organism
42
-
-
Aspergillus niger

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
5.2
-
-
Aspergillus niger