Detail publikace

Induction of Laccase, Lignin Peroxidase and Manganese Peroxidase Activities in White-Rot Fungi Using Copper Complexes

VRŠANSKÁ, M. VOBĚRKOVÁ, S. LANGER, V. PALOVČÍKOVÁ, D. MOULICK, A. ADAM, V. KOPEL, P.

Originální název

Induction of Laccase, Lignin Peroxidase and Manganese Peroxidase Activities in White-Rot Fungi Using Copper Complexes

Typ

článek v časopise ve Web of Science, Jimp

Jazyk

angličtina

Originální abstrakt

Ligninolytic enzymes, such as laccase, lignin peroxidase and manganese peroxidase, are biotechnologically-important enzymes. The ability of five white-rot fungal strains Daedaleopsis confragosa, Fomes fomentarius, Trametes gibbosa, Trametes suaveolens and Trametes versicolor to produce these enzymes has been studied. Three different copper(II) complexes have been prepared ((Him)[Cu(im)4(H2O)2](btc) 3H2O, where im = imidazole, H3btc = 1,3,5-benzenetricarboxylic acid, [Cu3(pmdien)3(btc)](ClO4)3 6H2O) and [Cu3(mdpta)3(btc)](ClO4)3 4H2O, where pmdien = N,N,N0,N0 0, N0 0-pentamethyl-diethylenetriamine and mdpta = N,N-bis-(3-aminopropyl)methyl-amine), and their potential application for laccase and peroxidases induction have been tested. The enzyme-inducing activities of the complexes were compared with that of copper sulfate, and it has been found that all of the complexes are suitable for the induction of laccase and peroxidase activities in white-rot fungi; however, the newly-synthesized complex M1 showed the greatest potential for the induction. With respect to the different copper inducers, this parameter seems to be important for enzyme activity, which depends also on the fungal strains.

Klíčová slova

laccase; peroxidase; copper complex; trimesic acid; enzymatic induction

Autoři

VRŠANSKÁ, M.; VOBĚRKOVÁ, S.; LANGER, V.; PALOVČÍKOVÁ, D.; MOULICK, A.; ADAM, V.; KOPEL, P.

Vydáno

1. 11. 2016

Nakladatel

MDPI

ISSN

1420-3049

Periodikum

MOLECULES

Ročník

21

Číslo

11

Stát

Švýcarská konfederace

Strany od

1

Strany do

15

Strany počet

15

URL

http://www.mdpi.com/1420-3049/21/11/1553

Plný text v Digitální knihovně

http://hdl.handle.net/11012/69925

BibTex

@article{BUT131468,
  author="Martina {Vršanská} and Stanislava {Voběrková} and Vratislav {Langer} and Dagmar {Palovčíková} and Amitava {Moulick} and Vojtěch {Adam} and Pavel {Kopel}",
  title="Induction of Laccase, Lignin Peroxidase and Manganese Peroxidase Activities in White-Rot Fungi Using Copper Complexes",
  journal="MOLECULES",
  year="2016",
  volume="21",
  number="11",
  pages="1--15",
  doi="10.3390/molecules21111553",
  issn="1420-3049",
  url="http://www.mdpi.com/1420-3049/21/11/1553"
}