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Literature summary for 1.3.3.5 extracted from

  • Tanaka, N.; Murao, S.
    Purification and some properties of bilirubin oxidase of Myrotheticum verrucaria MT-1 (1982), Agric. Biol. Chem., 46, 2499-2503.
No PubMed abstract available

Inhibitors

Inhibitors Comment Organism Structure
Fe2+ 1 mM, complete inhibition Albifimbria verrucaria
KCN 0.1 mM, complete inhibition Albifimbria verrucaria
Sodium azide 0.1 mM, 42% inhibition Albifimbria verrucaria
Thiourea 0.1 mM, 15% inhibition Albifimbria verrucaria

KM Value [mM]

KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
0.19
-
bilirubin
-
Albifimbria verrucaria

Metals/Ions

Metals/Ions Comment Organism Structure
copper metalloenzyme, 1 atom of copper per enzyme molecule Albifimbria verrucaria

Molecular Weight [Da]

Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
52000
-
gel filtration Albifimbria verrucaria

Organism

Organism UniProt Comment Textmining
Albifimbria verrucaria
-
-
-

Posttranslational Modification

Posttranslational Modification Comment Organism
glycoprotein
-
Albifimbria verrucaria

Purification (Commentary)

Purification (Comment) Organism
ammonium sulfate, charcoal, Sephadex a-50, Sephadex G-100 Albifimbria verrucaria

Source Tissue

Source Tissue Comment Organism Textmining
culture medium
-
Albifimbria verrucaria
-

Storage Stability

Storage Stability Organism
5°C, pH 9.2-9.7, 5 d Albifimbria verrucaria

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
bilirubin + O2
-
Albifimbria verrucaria biliverdin + H2O
-
?
biliverdin + O2 50% of activity with bilirubin Albifimbria verrucaria ?
-
?
catechol + O2 67% of activity with bilirubin Albifimbria verrucaria ?
-
?
chlorophyllin + O2 50% of activity with bilirubin Albifimbria verrucaria ?
-
?
hemin + O2 10% of activity with bilirubin Albifimbria verrucaria ?
-
?
hydroquinone + O2 20% of activity with bilirubin Albifimbria verrucaria ?
-
?
N,N-dimethyl-p-phenylenediamine + O2 23% of activity with bilirubin Albifimbria verrucaria ?
-
?
p-phenylenediamine + O2 15% of activity with bilirubin Albifimbria verrucaria ?
-
?
pyrogallol + O2 10% of activity with bilirubin Albifimbria verrucaria ?
-
?

Temperature Optimum [°C]

Temperature Optimum [°C] Temperature Optimum Maximum [°C] Comment Organism
40
-
-
Albifimbria verrucaria

Temperature Range [°C]

Temperature Minimum [°C] Temperature Maximum [°C] Comment Organism
20 60 20°C: about 60% of maximum, 60°C: about 40% of maximum Albifimbria verrucaria

Temperature Stability [°C]

Temperature Stability Minimum [°C] Temperature Stability Maximum [°C] Comment Organism
37
-
15 min, stable up to 37°C Albifimbria verrucaria

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
8
-
-
Albifimbria verrucaria

pH Stability

pH Stability pH Stability Maximum Comment Organism
5 9.7 37°C, 60 min Albifimbria verrucaria
9.2 9.7
-
Albifimbria verrucaria