Any feedback?
Please rate this page
(literature.php)
(0/150)

BRENDA support

Literature summary extracted from

  • Fu, X.; Wang, W.; Hao, J.; Zhu, X.; Sun, M.
    Purification and characterization of catalase from marine bacterium Acinetobacter sp. YS0810 (2014), BioMed Res. Int., 2014, 409626 .
    View publication on PubMedView publication on EuropePMC

Inhibitors

EC Number Inhibitors Comment Organism Structure
1.11.1.6 3-Amino-1,2,4-triazole 1 mM, 86% inhibition Acinetobacter sp. YS0810
1.11.1.6 Hydroxylamine hydrochloride 0.05 mM, 78% inhibition Acinetobacter sp. YS0810
1.11.1.6 Sodium azide 0.05 mM, 69% inhibition Acinetobacter sp. YS0810

Molecular Weight [Da]

EC Number Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
1.11.1.6 229000
-
 gel filtration Acinetobacter sp. YS0810

Organism

EC Number Organism UniProt Comment Textmining
1.11.1.6 Acinetobacter sp. YS0810 A0A023UHK6
-
-

Purification (Commentary)

EC Number Purification (Comment) Organism
1.11.1.6
-
 Acinetobacter sp. YS0810

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 37318
-
 pH 7.0, 25°C Acinetobacter sp. YS0810

Substrates and Products (Substrate)

EC Number Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
1.11.1.6 2 H2O2
-
 Acinetobacter sp. YS0810 O2 + 2 H2O
-
 ?
1.11.1.6 additional information no substrate: o-phenylenediamine. The purified catalase is not reduced by sodium dithionite Acinetobacter sp. YS0810 ?
-
 ?

Subunits

EC Number Subunits Comment Organism
1.11.1.6 tetramer 4 * 57256, mass spectrometry, 4 * 57000, SDS-PAGE Acinetobacter sp. YS0810

Temperature Optimum [°C]

EC Number Temperature Optimum [°C] Temperature Optimum Maximum [°C] Comment Organism
1.11.1.6 60
-
-
 Acinetobacter sp. YS0810

Temperature Range [°C]

EC Number Temperature Minimum [°C] Temperature Maximum [°C] Comment Organism
1.11.1.6 40 70 more than 80% of maximum activity Acinetobacter sp. YS0810

Temperature Stability [°C]

EC Number Temperature Stability Minimum [°C] Temperature Stability Maximum [°C] Comment Organism
1.11.1.6 60
-
 78% residual activity at pH 7.0 under 60?C for 30 min Acinetobacter sp. YS0810
1.11.1.6 70
-
 30 min, almost complete inactivation Acinetobacter sp. YS0810

pH Optimum

EC Number pH Optimum Minimum pH Optimum Maximum Comment Organism
1.11.1.6 11
-
-
 Acinetobacter sp. YS0810

pH Range

EC Number pH Minimum pH Maximum Comment Organism
1.11.1.6 8 12 raspid decrease in activity below and above Acinetobacter sp. YS0810

pH Stability

EC Number pH Stability pH Stability Maximum Comment Organism
1.11.1.6 6 12
-
 Acinetobacter sp. YS0810
1.11.1.6 10
-
 4°C for 3 h, 95% residual activity Acinetobacter sp. YS0810
1.11.1.6 11
-
 4°C for 3 h, 78% residual activity Acinetobacter sp. YS0810

Cofactor

EC Number Cofactor Comment Organism Structure
1.11.1.6 heme protoporphyrin IX, protein displays a Soret peak at 405 nm Acinetobacter sp. YS0810