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Literature summary for 1.11.1.6 extracted from

  • Ogawa, J.; Sulistyaningdyah, W.T.; Li, Q.S.; Tanaka, H.; Xie, S.X.; Kano, K.; Ikeda, T.; Shimizu, S.
    Two extracellular proteins with alkaline peroxidase activity, a novel cytochrome c and a catalase-peroxidase, from Bacillus sp. No.13 (2004), Biochim. Biophys. Acta, 1699, 65-75.
    View publication on PubMed

Inhibitors

Inhibitors Comment Organism Structure
4-aminoantipyrine inhibition of catalase activity Bacillus sp. (in: Bacteria)
phenol inhibition of catalase activity Bacillus sp. (in: Bacteria)

KM Value [mM]

KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
0.67
-
H2O2 catalase activity, pH 8.5, 30°C Bacillus sp. (in: Bacteria)

Localization

Localization Comment Organism GeneOntology No. Textmining
extracellular
-
Bacillus sp. (in: Bacteria)
-
-

Molecular Weight [Da]

Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
51000
-
4 * 51000, SDS-PAGE Bacillus sp. (in: Bacteria)
204000
-
gel filtration Bacillus sp. (in: Bacteria)

Natural Substrates/ Products (Substrates)

Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
H2O2 Bacillus sp. (in: Bacteria)
-
O2 + H2O
-
?
H2O2 Bacillus sp. (in: Bacteria) 13
-
O2 + H2O
-
?

Organism

Organism UniProt Comment Textmining
Bacillus sp. (in: Bacteria)
-
-
-
Bacillus sp. (in: Bacteria) 13
-
-
-

Purification (Commentary)

Purification (Comment) Organism
3.8fold from cell culture supernatant Bacillus sp. (in: Bacteria)

Specific Activity [micromol/min/mg]

Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
0.94
-
purified enzyme, peroxidase activity, mixed-type Bacillus sp. (in: Bacteria)
55000
-
purified enzyme, catalase activity, mixed-type Bacillus sp. (in: Bacteria)

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
H2O2
-
Bacillus sp. (in: Bacteria) O2 + H2O
-
?
H2O2
-
Bacillus sp. (in: Bacteria) 13 O2 + H2O
-
?
H2O2 + 2-aminophenol
-
Bacillus sp. (in: Bacteria) ?
-
?
H2O2 + 2-aminophenol
-
Bacillus sp. (in: Bacteria) 13 ?
-
?
H2O2 + 3-chlorophenol
-
Bacillus sp. (in: Bacteria) ?
-
?
H2O2 + 3-chlorophenol
-
Bacillus sp. (in: Bacteria) 13 ?
-
?
H2O2 + 4-chlorophenol
-
Bacillus sp. (in: Bacteria) ?
-
?
H2O2 + 4-chlorophenol
-
Bacillus sp. (in: Bacteria) 13 ?
-
?
H2O2 + 4-nitrophenol
-
Bacillus sp. (in: Bacteria) ?
-
?
H2O2 + dimethylaniline low activity Bacillus sp. (in: Bacteria) ?
-
?
H2O2 + phenol
-
Bacillus sp. (in: Bacteria) ?
-
?
H2O2 + propyl gallate best peroxidase substrate Bacillus sp. (in: Bacteria) ?
-
?
H2O2 + pyrocatechol
-
Bacillus sp. (in: Bacteria) ?
-
?
additional information enzyme also shows alkaline peroxidase activity, which is much lower than the catalase activity, no peroxidase activity with 3-aminophenol, 2,4,6-trichlorophenol, and 3-nitrophenol Bacillus sp. (in: Bacteria) ?
-
?
additional information enzyme also shows alkaline peroxidase activity, which is much lower than the catalase activity, no peroxidase activity with 3-aminophenol, 2,4,6-trichlorophenol, and 3-nitrophenol Bacillus sp. (in: Bacteria) 13 ?
-
?

Subunits

Subunits Comment Organism
tetramer 4 * 51000, SDS-PAGE Bacillus sp. (in: Bacteria)

Synonyms

Synonyms Comment Organism
catalase-peroxidase
-
Bacillus sp. (in: Bacteria)

Temperature Optimum [°C]

Temperature Optimum [°C] Temperature Optimum Maximum [°C] Comment Organism
30
-
catalase activity Bacillus sp. (in: Bacteria)
60
-
peroxidase activity Bacillus sp. (in: Bacteria)

Temperature Stability [°C]

Temperature Stability Minimum [°C] Temperature Stability Maximum [°C] Comment Organism
30
-
85% remaining peroxidase activity after 20 h at pH 9.0 Bacillus sp. (in: Bacteria)
60
-
pH 8.5, stable up to, catalase and peroxidase activities Bacillus sp. (in: Bacteria)
70
-
70% decreased activity Bacillus sp. (in: Bacteria)
80
-
95% decreased activity Bacillus sp. (in: Bacteria)

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
7 10 peroxidase and catalase activities Bacillus sp. (in: Bacteria)

pH Stability

pH Stability pH Stability Maximum Comment Organism
6 11 over 80% remaining activity after 1 h at 30°C Bacillus sp. (in: Bacteria)
9
-
85% remaining activity after 20 h at 30°C Bacillus sp. (in: Bacteria)

Ki Value [mM]

Ki Value [mM] Ki Value maximum [mM] Inhibitor Comment Organism Structure
0.053
-
4-aminoantipyrine catalase activity, pH 8.5, 30°C Bacillus sp. (in: Bacteria)
0.14
-
phenol catalase activity, pH 8.5, 30°C Bacillus sp. (in: Bacteria)