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

BRENDA support

Literature summary extracted from

  • Alam, M.Z.; Mansor, M.F.; Jalal, K.C.
    Optimization of lignin peroxidase production and stability by Phanerochaete chrysosporium using sewage-treatment-plant sludge as substrate in a stirred-tank bioreactor (2009), J. Ind. Microbiol. Biotechnol., 36, 757-764.
    View publication on PubMed

Application

EC Number Application Comment Organism
1.11.1.14 environmental protection lignin peroxidase enzyme production using sewage treatment plant sludge as a major substrate seems to be a promising and encouraging alternative for better sludge management. This is a new environmental biotechnological approach for the biodegradation of sludge, which, in addition to producing lignin peroxidase, would reduce treatment and production costs through the use of an environmentally friendly process Phanerodontia chrysosporium

General Stability

EC Number General Stability Organism
1.11.1.14 The results for the tests of the stability of lignin peroxidase show that the activity is more than 80% of the maximum for the first 12 h of incubation at an optimum pH of 5 and temperature of 55°C. Phanerodontia chrysosporium

Localization

EC Number Localization Comment Organism GeneOntology No. Textmining
1.11.1.14 extracellular
-
Phanerodontia chrysosporium
-
-

Organism

EC Number Organism UniProt Comment Textmining
1.11.1.14 Phanerodontia chrysosporium
-
-
-

Source Tissue

EC Number Source Tissue Comment Organism Textmining
1.11.1.14 culture fluid
-
Phanerodontia chrysosporium
-

Specific Activity [micromol/min/mg]

EC Number Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
1.11.1.14 additional information
-
the maximum activity of lignin peroxidase is 744 U/l after 5 days of fermentation using sewage treatment plant (STP) sludge as the major substrate Phanerodontia chrysosporium

Substrates and Products (Substrate)

EC Number Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
1.11.1.14 veratryl alcohol + H2O2
-
Phanerodontia chrysosporium ?
-
?

Synonyms

EC Number Synonyms Comment Organism
1.11.1.14 lignin peroxidase
-
Phanerodontia chrysosporium
1.11.1.14 ligninase
-
Phanerodontia chrysosporium

Temperature Optimum [°C]

EC Number Temperature Optimum [°C] Temperature Optimum Maximum [°C] Comment Organism
1.11.1.14 55
-
-
Phanerodontia chrysosporium

Temperature Range [°C]

EC Number Temperature Minimum [°C] Temperature Maximum [°C] Comment Organism
1.11.1.14 25 75 pH 5, 100% lignin peroxidase activity is retained at 55°C after incubation. The lignin peroxidase activity drops more than 75% at temperatures below 35°C and loses about 66% of its activity at a temperature of 75°C Phanerodontia chrysosporium

Temperature Stability [°C]

EC Number Temperature Stability Minimum [°C] Temperature Stability Maximum [°C] Comment Organism
1.11.1.14 25 75 pH 5, 100% lignin peroxidase activity is retained at 55°C after incubation. The lignin peroxidase activity drops more than 75% at temperatures below 35°C and loses about 66% of its activity at a temperature of 75°C Phanerodontia chrysosporium

pH Optimum

EC Number pH Optimum Minimum pH Optimum Maximum Comment Organism
1.11.1.14 5
-
-
Phanerodontia chrysosporium

pH Range

EC Number pH Minimum pH Maximum Comment Organism
1.11.1.14 3 11
-
Phanerodontia chrysosporium

pH Stability

EC Number pH Stability pH Stability Maximum Comment Organism
1.11.1.14 3 11 the lignin peroxidase activity is stable at pH 5, lower at a low pH of 3 and is high below pH 7, more than 70% of activity is lost at pH 7-11 Phanerodontia chrysosporium