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Literature summary extracted from

  • Yadav, S.; Maurya, S.; Anand, G.; Dwivedi, R.; Yadav, D.
    Purification and characterization of a highly alkaline pectin lyase from Fusarium lateritum MTCC 8794 (2017), Biologia, 72, 245-251 .
No PubMed abstract available

Activating Compound

EC Number Activating Compound Comment Organism Structure
4.2.2.10 ammonium sulfate 1 mM, 203% of initial activity Fusarium lateritium
4.2.2.10 azide 1 mM, 125% of initial activity Fusarium lateritium

Inhibitors

EC Number Inhibitors Comment Organism Structure
4.2.2.10 arsenate 1 mM, 92% of initial activity Fusarium lateritium
4.2.2.10 Ca2+ 1 mM, 2886% of initial activity, 5 mM, 44% of initial activity Fusarium lateritium
4.2.2.10 Citric acid 1 mM, 78% of initial activity Fusarium lateritium
4.2.2.10 EDTA 1 mM, 10% of initial activity Fusarium lateritium
4.2.2.10 ferrocyanide 1 mM, complete loss of activity Fusarium lateritium
4.2.2.10 Mg2+ 5 mM, 72% of initial activity Fusarium lateritium
4.2.2.10 Permanganate 1 mM, complete loss of activity Fusarium lateritium

KM Value [mM]

EC Number KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
4.2.2.10 additional information
-
citrus pectin Km value 1.75 mg/ml, pH 9.0, 37°C Fusarium lateritium

Metals/Ions

EC Number Metals/Ions Comment Organism Structure
4.2.2.10 Ag+ 1 mM, 416% of initial activity Fusarium lateritium
4.2.2.10 Ca2+ 1 mM, 2886% of initial activity, 5 mM, 44% of initial activity Fusarium lateritium
4.2.2.10 Co2+ 1 mM, 336% of initial activity Fusarium lateritium
4.2.2.10 Hg2+ 1 mM, 360% of initial activity Fusarium lateritium
4.2.2.10 K+ 1 mM, 200% of initial activity Fusarium lateritium
4.2.2.10 Na+ 1 mM, 180% of initial activity Fusarium lateritium
4.2.2.10 Zn2+ 1 mM, 130% of initial activity Fusarium lateritium

Organism

EC Number Organism UniProt Comment Textmining
4.2.2.10 Fusarium lateritium
-
-
-
4.2.2.10 Fusarium lateritium MTCC 8794
-
-
-

Purification (Commentary)

EC Number Purification (Comment) Organism
4.2.2.10 purification by ammonium sulfate fractionation, cation-exchange chromatography on carboxymethyl cellulose followed by gel filtration chromatography Fusarium lateritium

Specific Activity [micromol/min/mg]

EC Number Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
4.2.2.10 3.2
-
pH 9.0, 37°C Fusarium lateritium

Substrates and Products (Substrate)

EC Number Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
4.2.2.10 citrus pectin
-
Fusarium lateritium ?
-
?
4.2.2.10 citrus pectin
-
Fusarium lateritium MTCC 8794 ?
-
?

Subunits

EC Number Subunits Comment Organism
4.2.2.10 ? * 31000, SDS-PAGE Fusarium lateritium

Temperature Optimum [°C]

EC Number Temperature Optimum [°C] Temperature Optimum Maximum [°C] Comment Organism
4.2.2.10 40
-
-
Fusarium lateritium

Temperature Stability [°C]

EC Number Temperature Stability Minimum [°C] Temperature Stability Maximum [°C] Comment Organism
4.2.2.10 10 50 stable for 30 min Fusarium lateritium
4.2.2.10 60
-
30 min, 32% loss of activity Fusarium lateritium

Turnover Number [1/s]

EC Number Turnover Number Minimum [1/s] Turnover Number Maximum [1/s] Substrate Comment Organism Structure
4.2.2.10 83.3
-
citrus pectin pH 9.0, 37°C Fusarium lateritium

pH Optimum

EC Number pH Optimum Minimum pH Optimum Maximum Comment Organism
4.2.2.10 9
-
-
Fusarium lateritium

pH Range

EC Number pH Minimum pH Maximum Comment Organism
4.2.2.10 9 10 more than 98% of maximum activity Fusarium lateritium

pH Stability

EC Number pH Stability pH Stability Maximum Comment Organism
4.2.2.10 5 7 stable for 24 h Fusarium lateritium

General Information

EC Number General Information Comment Organism
4.2.2.10 physiological function retting of Crotolaria juncea sticks by the purified enzyme is accomplished in the absence of EDTA Fusarium lateritium