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Literature summary extracted from

  • Ryu, K.; Hwang, S.Y.; Kim, K.H.; Kang, J.H.; Lee, E.K.
    Functionality improvement of fungal lignin peroxidase by DNA shuffling for 2,4-dichlorophenol degradability and H2O2 stability (2008), J. Biotechnol., 133, 110-115.
    View publication on PubMed

Cloned(Commentary)

EC Number Cloned (Comment) Organism
1.11.1.14 expression in Saccharomyces cerevisiae Phanerodontia chrysosporium

Protein Variants

EC Number Protein Variants Comment Organism
1.11.1.14 A140G/A243R/A317P kcat/Km for 2,4-dichlorophenol is 4fold higher than wild-type value, kcat/Km for H2O2 is 89fold higher than wild-type value Phanerodontia chrysosporium
1.11.1.14 H102T/S119R/N120T/Q126K/A243R/A315G kcat/Km for 2,4-dichlorophenol is fold higher than wild-type value, kcat/Km for H2O2 is 89fold higher than wild-type value Phanerodontia chrysosporium
1.11.1.14 P106R/Q210H/L211V/A243R/F255L kcat/Km for 2,4-dichlorophenol is 4fold higher than wild-type value, kcat/Km for H2O2 is 89fold higher than wild-type value Phanerodontia chrysosporium

KM Value [mM]

EC Number KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
1.11.1.14 0.359
-
2,4-Dichlorophenol wild-type enzyme Phanerodontia chrysosporium
1.11.1.14 0.74
-
2,4-Dichlorophenol mutant enzyme H102T/S119R/N120T/Q126K/A243R/A315G Phanerodontia chrysosporium
1.11.1.14 0.755
-
2,4-Dichlorophenol mutant enzyme P106R/Q210H/L211V/A243R/F255L Phanerodontia chrysosporium
1.11.1.14 0.79
-
2,4-Dichlorophenol mutant enzyme A140G/A243R/A317P Phanerodontia chrysosporium
1.11.1.14 4.08
-
H2O2 mutant enzyme P106R/Q210H/L211V/A243R/F255L Phanerodontia chrysosporium
1.11.1.14 4.21
-
H2O2 mutant enzyme A140G/A243R/A317P Phanerodontia chrysosporium
1.11.1.14 4.24
-
H2O2 mutant enzyme H102T/S119R/N120T/Q126K/A243R/A315G Phanerodontia chrysosporium
1.11.1.14 23.6
-
H2O2 wild-type enzyme Phanerodontia chrysosporium

Organism

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

Substrates and Products (Substrate)

EC Number Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
1.11.1.14 2,4-dichlorophenol + H2O2
-
Phanerodontia chrysosporium ?
-
?

Turnover Number [1/s]

EC Number Turnover Number Minimum [1/s] Turnover Number Maximum [1/s] Substrate Comment Organism Structure
1.11.1.14 10.83
-
H2O2 wild-type enzyme Phanerodontia chrysosporium
1.11.1.14 37.2
-
2,4-Dichlorophenol wild-type enzyme Phanerodontia chrysosporium
1.11.1.14 171.7
-
H2O2 mutant enzyme P106R/Q210H/L211V/A243R/F255L Phanerodontia chrysosporium
1.11.1.14 175
-
H2O2 mutant enzyme A140G/A243R/A317P Phanerodontia chrysosporium
1.11.1.14 176.7
-
H2O2 mutant enzyme H102T/S119R/N120T/Q126K/A243R/A315G Phanerodontia chrysosporium
1.11.1.14 313.3
-
2,4-Dichlorophenol mutant enzyme H102T/S119R/N120T/Q126K/A243R/A315G Phanerodontia chrysosporium
1.11.1.14 316.7
-
2,4-Dichlorophenol mutant enzyme P106R/Q210H/L211V/A243R/F255L Phanerodontia chrysosporium
1.11.1.14 333.3
-
2,4-Dichlorophenol mutant enzyme A140G/A243R/A317P Phanerodontia chrysosporium