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Literature summary extracted from

  • Shima, S.; Sordel-Klippert, M.; Brioukhanov, A.; Netruspv, A.; Lindner, D.; Thauer, R.K.
    Characterization of a heme-dependent catalase from Methanobrevibacter arboriphilus (2001), Appl. Environ. Microbiol., 67, 3041-3045.
    View publication on PubMedView publication on EuropePMC

Inhibitors

EC Number Inhibitors Comment Organism Structure
1.11.1.6 KCN 50% inhibition at 0.08 mM Methanobrevibacter arboriphilus
1.11.1.6 NaN3 50% inhibition at 0.001 mM Methanobrevibacter arboriphilus

Molecular Weight [Da]

EC Number Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
1.11.1.6 57700
-
 4 * 57700, MALDI-TOF Methanobrevibacter arboriphilus
1.11.1.6 260000
-
 gel filtration Methanobrevibacter arboriphilus

Natural Substrates/ Products (Substrates)

EC Number Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
1.11.1.6 H2O2 Methanobrevibacter arboriphilus
-
 O2 + H2O
-
 ?

Organism

EC Number Organism UniProt Comment Textmining
1.11.1.6 Methanobrevibacter arboriphilus Q9C4N4
-
-

Purification (Commentary)

EC Number Purification (Comment) Organism
1.11.1.6 to homogeneity, chromatography techniques Methanobrevibacter arboriphilus

Source Tissue

EC Number Source Tissue Comment Organism Textmining
1.11.1.6 cell culture only present if growth medium is supplemented with hemin Methanobrevibacter arboriphilus
-

Specific Activity [micromol/min/mg]

EC Number Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
1.11.1.6 120000
-
 half-maximal activity at 30 mM H2O2 Methanobrevibacter arboriphilus

Substrates and Products (Substrate)

EC Number Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
1.11.1.6 H2O2
-
 Methanobrevibacter arboriphilus O2 + H2O
-
 ?

Subunits

EC Number Subunits Comment Organism
1.11.1.6 tetramer 4 * 57700, MALDI-TOF Methanobrevibacter arboriphilus

Cofactor

EC Number Cofactor Comment Organism Structure
1.11.1.6 heme
-
 Methanobrevibacter arboriphilus