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Literature summary for 1.11.1.B7 extracted from

  • Kuusk, H.; Bjorklund, M.; Rydstrom, J.
    Purification and characterization of a novel bromoperoxidase-catalase isolated from bacteria found in recycled pulp white water (2001), Enzyme Microb. Technol., 28, 617-624.
    View publication on PubMed

Inhibitors

Inhibitors Comment Organism Structure
azide 75 mM, 50% inhibition Pseudomonas sp.
cyanide 0.023 mM, 50% inhibition Pseudomonas sp.

Molecular Weight [Da]

Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
77000
-
2 * 77000, SDS-PAGE Pseudomonas sp.
153000
-
gel filtration Pseudomonas sp.

Organism

Organism UniProt Comment Textmining
Pseudomonas sp.
-
EF group 70B
-

Purification (Commentary)

Purification (Comment) Organism
-
Pseudomonas sp.

Specific Activity [micromol/min/mg]

Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
5283
-
-
Pseudomonas sp.

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
Br- + H2O2 + 1,1-dimethyl-4-chloro-3,5-cyclohexanedione i.e. monochlorodimedone Pseudomonas sp. ?
-
?
Br- + H2O2 + dianisidine
-
Pseudomonas sp. ?
-
?
additional information the enzyme also shows catalase activity Pseudomonas sp. ?
-
?

Subunits

Subunits Comment Organism
dimer 2 * 77000, SDS-PAGE Pseudomonas sp.

Temperature Stability [°C]

Temperature Stability Minimum [°C] Temperature Stability Maximum [°C] Comment Organism
55
-
30 min, stable Pseudomonas sp.

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
5
-
bromoperoxidase activity Pseudomonas sp.

pH Stability

pH Stability pH Stability Maximum Comment Organism
4 12 30 min, stable Pseudomonas sp.

Cofactor

Cofactor Comment Organism Structure
heme presence of a protophorphyrin IX heme group Pseudomonas sp.

pI Value

Organism Comment pI Value Maximum pI Value
Pseudomonas sp. isoelectric focusing, pH-range 2.5-6.5
-
4.7