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Literature summary extracted from

  • Yumoto, I.; Ichihashi, D.; Iwata, H.; Istokovics, A.; Ichise, N.; Matsuyama, H.; Okuyama, H.; Kawasaki, K.
    Purification and characterization of a catalase from the facultatively psychrophilic bacterium Vibrio rumoiensis S-1T exhibiting high catalyse activity (2000), J. Bacteriol., 182, 1903-1909.
    View publication on PubMedView publication on EuropePMC

Inhibitors

EC Number Inhibitors Comment Organism Structure
1.11.1.6 3-amino-1H-1,2,4-triazole 56% inactivation at 20 mM Vibrio rumoiensis
1.11.1.6 KCN 73% inactivation at 0.01 mM Vibrio rumoiensis
1.11.1.6 NaN3 97% inactivation at 0.1 mM Vibrio rumoiensis

Localization

EC Number Localization Comment Organism GeneOntology No. Textmining
1.11.1.6 cytoplasm
-
Vibrio rumoiensis 5737
-
1.11.1.6 periplasmic space
-
Vibrio rumoiensis 42597
-

Molecular Weight [Da]

EC Number Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
1.11.1.6 57300
-
4 * 57300, SDS-PAGE Vibrio rumoiensis
1.11.1.6 230000
-
gel filtration Vibrio rumoiensis

Natural Substrates/ Products (Substrates)

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

Organism

EC Number Organism UniProt Comment Textmining
1.11.1.6 Vibrio rumoiensis
-
-
-

Posttranslational Modification

EC Number Posttranslational Modification Comment Organism
1.11.1.6 glycoprotein
-
Vibrio rumoiensis

Purification (Commentary)

EC Number Purification (Comment) Organism
1.11.1.6 to homogeneity, chromatography steps Vibrio rumoiensis

Source Tissue

EC Number Source Tissue Comment Organism Textmining
1.11.1.6 cell culture
-
Vibrio rumoiensis
-

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 395000
-
-
Vibrio rumoiensis

Substrates and Products (Substrate)

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

Subunits

EC Number Subunits Comment Organism
1.11.1.6 tetramer 4 * 57300, SDS-PAGE Vibrio rumoiensis

Temperature Optimum [°C]

EC Number Temperature Optimum [°C] Temperature Optimum Maximum [°C] Comment Organism
1.11.1.6 40
-
-
Vibrio rumoiensis

Temperature Stability [°C]

EC Number Temperature Stability Minimum [°C] Temperature Stability Maximum [°C] Comment Organism
1.11.1.6 35 40 slightly suppressed activity Vibrio rumoiensis

pH Optimum

EC Number pH Optimum Minimum pH Optimum Maximum Comment Organism
1.11.1.6 6 10
-
Vibrio rumoiensis

pH Stability

EC Number pH Stability pH Stability Maximum Comment Organism
1.11.1.6 3
-
no activity below Vibrio rumoiensis
1.11.1.6 4 5 residual activity Vibrio rumoiensis

Cofactor

EC Number Cofactor Comment Organism Structure
1.11.1.6 heme three molecules protoheme IX per tetramer Vibrio rumoiensis