Implication of mycelium-associated laccase from Irpex lacteus in the decolorization of synthetic dyes.
Identifieur interne : 001342 ( Main/Exploration ); précédent : 001341; suivant : 001343Implication of mycelium-associated laccase from Irpex lacteus in the decolorization of synthetic dyes.
Auteurs : K. Svobodová [République tchèque] ; A. Majcherczyk ; C. Novotn ; U. KüesSource :
- Bioresource technology [ 0960-8524 ] ; 2008.
Descripteurs français
- KwdFr :
- Agents colorants (métabolisme), Anthraquinones (métabolisme), Antienzymes (pharmacologie), Basidiomycota (effets des médicaments et des substances chimiques), Basidiomycota (enzymologie), Composés azoïques (métabolisme), Concentration en ions d'hydrogène (effets des médicaments et des substances chimiques), Laccase (antagonistes et inhibiteurs), Laccase (isolement et purification), Laccase (métabolisme), Milieux de culture (MeSH), Mycelium (effets des médicaments et des substances chimiques), Mycelium (enzymologie), Oxydoréduction (effets des médicaments et des substances chimiques), Spécificité du substrat (effets des médicaments et des substances chimiques), Température (MeSH).
- MESH :
- antagonistes et inhibiteurs : Laccase.
- effets des médicaments et des substances chimiques : Basidiomycota, Concentration en ions d'hydrogène, Mycelium, Oxydoréduction, Spécificité du substrat.
- enzymologie : Basidiomycota, Mycelium.
- isolement et purification : Laccase.
- métabolisme : Agents colorants, Anthraquinones, Composés azoïques, Laccase.
- pharmacologie : Antienzymes.
- Milieux de culture, Température.
English descriptors
- KwdEn :
- Anthraquinones (metabolism), Azo Compounds (metabolism), Basidiomycota (drug effects), Basidiomycota (enzymology), Coloring Agents (metabolism), Culture Media (MeSH), Enzyme Inhibitors (pharmacology), Hydrogen-Ion Concentration (drug effects), Laccase (antagonists & inhibitors), Laccase (isolation & purification), Laccase (metabolism), Mycelium (drug effects), Mycelium (enzymology), Oxidation-Reduction (drug effects), Substrate Specificity (drug effects), Temperature (MeSH).
- MESH :
- chemical , antagonists & inhibitors : Laccase.
- chemical , isolation & purification : Laccase.
- chemical , metabolism : Anthraquinones, Azo Compounds, Coloring Agents, Laccase.
- drug effects : Basidiomycota, Hydrogen-Ion Concentration, Mycelium, Oxidation-Reduction, Substrate Specificity.
- enzymology : Basidiomycota, Mycelium.
- chemical , pharmacology : Enzyme Inhibitors.
- chemical : Culture Media, Temperature.
Abstract
The white rot fungus Irpex lacteus is able to decolorize such synthetic dyes as Reactive Orange 16 and Remazol Brilliant Blue R. Here, we demonstrate that this type of dye decolorization is mainly related to a laccase-like enzyme activity associated with fungal mycelium. In its bound form, the enzyme detected showed a pH optimum of 3.0 for the oxidation of ABTS, DMP and guaiacol, and a pH of 7.0 for syringaldazine. The highest enzymatic activity was obtained with ABTS as substrate. Enzyme activity was fully inhibited with 50mM NaN(3). Depending on the chemical structure of dyes, redox mediators had a positive effect on the dye decolorization by fungal mycelium. Enzyme isolated from fungal mycelium was able to decolorize synthetic dyes in vitro.
DOI: 10.1016/j.biortech.2007.01.019
PubMed: 17369037
Affiliations:
Links toward previous steps (curation, corpus...)
Le document en format XML
<record><TEI><teiHeader><fileDesc><titleStmt><title xml:lang="en">Implication of mycelium-associated laccase from Irpex lacteus in the decolorization of synthetic dyes.</title><author><name sortKey="Svobodova, K" sort="Svobodova, K" uniqKey="Svobodova K" first="K" last="Svobodová">K. Svobodová</name><affiliation wicri:level="1"><nlm:affiliation>Institute of Microbiology, Academy of Sciences of the Czech Republic, Videnska 1083, 142 20 Prague, Czech Republic. ksvobod@biomed.cas.cz</nlm:affiliation><country xml:lang="fr">République tchèque</country><wicri:regionArea>Institute of Microbiology, Academy of Sciences of the Czech Republic, Videnska 1083, 142 20 Prague</wicri:regionArea><wicri:noRegion>142 20 Prague</wicri:noRegion></affiliation></author><author><name sortKey="Majcherczyk, A" sort="Majcherczyk, A" uniqKey="Majcherczyk A" first="A" last="Majcherczyk">A. Majcherczyk</name></author><author><name sortKey="Novotn, C" sort="Novotn, C" uniqKey="Novotn C" first="C" last="Novotn">C. Novotn</name></author><author><name sortKey="Kues, U" sort="Kues, U" uniqKey="Kues U" first="U" last="Kües">U. Kües</name></author></titleStmt><publicationStmt><idno type="wicri:source">PubMed</idno><date when="2008">2008</date><idno type="RBID">pubmed:17369037</idno><idno type="pmid">17369037</idno><idno type="doi">10.1016/j.biortech.2007.01.019</idno><idno type="wicri:Area/Main/Corpus">001493</idno><idno type="wicri:explorRef" wicri:stream="Main" wicri:step="Corpus" wicri:corpus="PubMed">001493</idno><idno type="wicri:Area/Main/Curation">001493</idno><idno type="wicri:explorRef" wicri:stream="Main" wicri:step="Curation">001493</idno><idno type="wicri:Area/Main/Exploration">001493</idno></publicationStmt><sourceDesc><biblStruct><analytic><title xml:lang="en">Implication of mycelium-associated laccase from Irpex lacteus in the decolorization of synthetic dyes.</title><author><name sortKey="Svobodova, K" sort="Svobodova, K" uniqKey="Svobodova K" first="K" last="Svobodová">K. Svobodová</name><affiliation wicri:level="1"><nlm:affiliation>Institute of Microbiology, Academy of Sciences of the Czech Republic, Videnska 1083, 142 20 Prague, Czech Republic. ksvobod@biomed.cas.cz</nlm:affiliation><country xml:lang="fr">République tchèque</country><wicri:regionArea>Institute of Microbiology, Academy of Sciences of the Czech Republic, Videnska 1083, 142 20 Prague</wicri:regionArea><wicri:noRegion>142 20 Prague</wicri:noRegion></affiliation></author><author><name sortKey="Majcherczyk, A" sort="Majcherczyk, A" uniqKey="Majcherczyk A" first="A" last="Majcherczyk">A. Majcherczyk</name></author><author><name sortKey="Novotn, C" sort="Novotn, C" uniqKey="Novotn C" first="C" last="Novotn">C. Novotn</name></author><author><name sortKey="Kues, U" sort="Kues, U" uniqKey="Kues U" first="U" last="Kües">U. Kües</name></author></analytic><series><title level="j">Bioresource technology</title><idno type="ISSN">0960-8524</idno><imprint><date when="2008" type="published">2008</date></imprint></series></biblStruct></sourceDesc></fileDesc><profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>Anthraquinones (metabolism)</term><term>Azo Compounds (metabolism)</term><term>Basidiomycota (drug effects)</term><term>Basidiomycota (enzymology)</term><term>Coloring Agents (metabolism)</term><term>Culture Media (MeSH)</term><term>Enzyme Inhibitors (pharmacology)</term><term>Hydrogen-Ion Concentration (drug effects)</term><term>Laccase (antagonists & inhibitors)</term><term>Laccase (isolation & purification)</term><term>Laccase (metabolism)</term><term>Mycelium (drug effects)</term><term>Mycelium (enzymology)</term><term>Oxidation-Reduction (drug effects)</term><term>Substrate Specificity (drug effects)</term><term>Temperature (MeSH)</term></keywords><keywords scheme="KwdFr" xml:lang="fr"><term>Agents colorants (métabolisme)</term><term>Anthraquinones (métabolisme)</term><term>Antienzymes (pharmacologie)</term><term>Basidiomycota (effets des médicaments et des substances chimiques)</term><term>Basidiomycota (enzymologie)</term><term>Composés azoïques (métabolisme)</term><term>Concentration en ions d'hydrogène (effets des médicaments et des substances chimiques)</term><term>Laccase (antagonistes et inhibiteurs)</term><term>Laccase (isolement et purification)</term><term>Laccase (métabolisme)</term><term>Milieux de culture (MeSH)</term><term>Mycelium (effets des médicaments et des substances chimiques)</term><term>Mycelium (enzymologie)</term><term>Oxydoréduction (effets des médicaments et des substances chimiques)</term><term>Spécificité du substrat (effets des médicaments et des substances chimiques)</term><term>Température (MeSH)</term></keywords><keywords scheme="MESH" type="chemical" qualifier="antagonists & inhibitors" xml:lang="en"><term>Laccase</term></keywords><keywords scheme="MESH" type="chemical" qualifier="isolation & purification" xml:lang="en"><term>Laccase</term></keywords><keywords scheme="MESH" type="chemical" qualifier="metabolism" xml:lang="en"><term>Anthraquinones</term><term>Azo Compounds</term><term>Coloring Agents</term><term>Laccase</term></keywords><keywords scheme="MESH" qualifier="antagonistes et inhibiteurs" xml:lang="fr"><term>Laccase</term></keywords><keywords scheme="MESH" qualifier="drug effects" xml:lang="en"><term>Basidiomycota</term><term>Hydrogen-Ion Concentration</term><term>Mycelium</term><term>Oxidation-Reduction</term><term>Substrate Specificity</term></keywords><keywords scheme="MESH" qualifier="effets des médicaments et des substances chimiques" xml:lang="fr"><term>Basidiomycota</term><term>Concentration en ions d'hydrogène</term><term>Mycelium</term><term>Oxydoréduction</term><term>Spécificité du substrat</term></keywords><keywords scheme="MESH" qualifier="enzymologie" xml:lang="fr"><term>Basidiomycota</term><term>Mycelium</term></keywords><keywords scheme="MESH" qualifier="enzymology" xml:lang="en"><term>Basidiomycota</term><term>Mycelium</term></keywords><keywords scheme="MESH" qualifier="isolement et purification" xml:lang="fr"><term>Laccase</term></keywords><keywords scheme="MESH" qualifier="métabolisme" xml:lang="fr"><term>Agents colorants</term><term>Anthraquinones</term><term>Composés azoïques</term><term>Laccase</term></keywords><keywords scheme="MESH" qualifier="pharmacologie" xml:lang="fr"><term>Antienzymes</term></keywords><keywords scheme="MESH" type="chemical" qualifier="pharmacology" xml:lang="en"><term>Enzyme Inhibitors</term></keywords><keywords scheme="MESH" type="chemical" xml:lang="en"><term>Culture Media</term><term>Temperature</term></keywords><keywords scheme="MESH" xml:lang="fr"><term>Milieux de culture</term><term>Température</term></keywords></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="en">The white rot fungus Irpex lacteus is able to decolorize such synthetic dyes as Reactive Orange 16 and Remazol Brilliant Blue R. Here, we demonstrate that this type of dye decolorization is mainly related to a laccase-like enzyme activity associated with fungal mycelium. In its bound form, the enzyme detected showed a pH optimum of 3.0 for the oxidation of ABTS, DMP and guaiacol, and a pH of 7.0 for syringaldazine. The highest enzymatic activity was obtained with ABTS as substrate. Enzyme activity was fully inhibited with 50mM NaN(3). Depending on the chemical structure of dyes, redox mediators had a positive effect on the dye decolorization by fungal mycelium. Enzyme isolated from fungal mycelium was able to decolorize synthetic dyes in vitro.</div></front></TEI><pubmed><MedlineCitation Status="MEDLINE" Owner="NLM"><PMID Version="1">17369037</PMID><DateCompleted><Year>2008</Year><Month>01</Month><Day>16</Day></DateCompleted><DateRevised><Year>2015</Year><Month>11</Month><Day>23</Day></DateRevised><Article PubModel="Print-Electronic"><Journal><ISSN IssnType="Print">0960-8524</ISSN><JournalIssue CitedMedium="Print"><Volume>99</Volume><Issue>3</Issue><PubDate><Year>2008</Year><Month>Feb</Month></PubDate></JournalIssue><Title>Bioresource technology</Title><ISOAbbreviation>Bioresour Technol</ISOAbbreviation></Journal><ArticleTitle>Implication of mycelium-associated laccase from Irpex lacteus in the decolorization of synthetic dyes.</ArticleTitle><Pagination><MedlinePgn>463-71</MedlinePgn></Pagination><Abstract><AbstractText>The white rot fungus Irpex lacteus is able to decolorize such synthetic dyes as Reactive Orange 16 and Remazol Brilliant Blue R. Here, we demonstrate that this type of dye decolorization is mainly related to a laccase-like enzyme activity associated with fungal mycelium. In its bound form, the enzyme detected showed a pH optimum of 3.0 for the oxidation of ABTS, DMP and guaiacol, and a pH of 7.0 for syringaldazine. The highest enzymatic activity was obtained with ABTS as substrate. Enzyme activity was fully inhibited with 50mM NaN(3). Depending on the chemical structure of dyes, redox mediators had a positive effect on the dye decolorization by fungal mycelium. Enzyme isolated from fungal mycelium was able to decolorize synthetic dyes in vitro.</AbstractText></Abstract><AuthorList CompleteYN="Y"><Author ValidYN="Y"><LastName>Svobodová</LastName><ForeName>K</ForeName><Initials>K</Initials><AffiliationInfo><Affiliation>Institute of Microbiology, Academy of Sciences of the Czech Republic, Videnska 1083, 142 20 Prague, Czech Republic. ksvobod@biomed.cas.cz</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Majcherczyk</LastName><ForeName>A</ForeName><Initials>A</Initials></Author><Author ValidYN="Y"><LastName>Novotný</LastName><ForeName>C</ForeName><Initials>C</Initials></Author><Author ValidYN="Y"><LastName>Kües</LastName><ForeName>U</ForeName><Initials>U</Initials></Author></AuthorList><Language>eng</Language><PublicationTypeList><PublicationType UI="D016428">Journal Article</PublicationType><PublicationType UI="D013485">Research Support, Non-U.S. Gov't</PublicationType></PublicationTypeList><ArticleDate DateType="Electronic"><Year>2007</Year><Month>03</Month><Day>21</Day></ArticleDate></Article><MedlineJournalInfo><Country>England</Country><MedlineTA>Bioresour Technol</MedlineTA><NlmUniqueID>9889523</NlmUniqueID><ISSNLinking>0960-8524</ISSNLinking></MedlineJournalInfo><ChemicalList><Chemical><RegistryNumber>0</RegistryNumber><NameOfSubstance UI="D000880">Anthraquinones</NameOfSubstance></Chemical><Chemical><RegistryNumber>0</RegistryNumber><NameOfSubstance UI="D001391">Azo Compounds</NameOfSubstance></Chemical><Chemical><RegistryNumber>0</RegistryNumber><NameOfSubstance UI="D004396">Coloring Agents</NameOfSubstance></Chemical><Chemical><RegistryNumber>0</RegistryNumber><NameOfSubstance UI="D003470">Culture Media</NameOfSubstance></Chemical><Chemical><RegistryNumber>0</RegistryNumber><NameOfSubstance UI="D004791">Enzyme Inhibitors</NameOfSubstance></Chemical><Chemical><RegistryNumber>0</RegistryNumber><NameOfSubstance UI="C483723">reactive orange 16</NameOfSubstance></Chemical><Chemical><RegistryNumber>EC 1.10.3.2</RegistryNumber><NameOfSubstance UI="D042845">Laccase</NameOfSubstance></Chemical><Chemical><RegistryNumber>L51IMM9UP9</RegistryNumber><NameOfSubstance UI="C024758">Remazol Brilliant Blue R</NameOfSubstance></Chemical></ChemicalList><CitationSubset>IM</CitationSubset><MeshHeadingList><MeshHeading><DescriptorName UI="D000880" MajorTopicYN="N">Anthraquinones</DescriptorName><QualifierName UI="Q000378" MajorTopicYN="N">metabolism</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D001391" MajorTopicYN="N">Azo Compounds</DescriptorName><QualifierName UI="Q000378" MajorTopicYN="N">metabolism</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D001487" MajorTopicYN="N">Basidiomycota</DescriptorName><QualifierName UI="Q000187" MajorTopicYN="N">drug effects</QualifierName><QualifierName UI="Q000201" MajorTopicYN="Y">enzymology</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D004396" MajorTopicYN="N">Coloring Agents</DescriptorName><QualifierName UI="Q000378" MajorTopicYN="Y">metabolism</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D003470" MajorTopicYN="N">Culture Media</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D004791" MajorTopicYN="N">Enzyme Inhibitors</DescriptorName><QualifierName UI="Q000494" MajorTopicYN="N">pharmacology</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D006863" MajorTopicYN="N">Hydrogen-Ion Concentration</DescriptorName><QualifierName UI="Q000187" MajorTopicYN="N">drug effects</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D042845" MajorTopicYN="N">Laccase</DescriptorName><QualifierName UI="Q000037" MajorTopicYN="N">antagonists & inhibitors</QualifierName><QualifierName UI="Q000302" MajorTopicYN="N">isolation & purification</QualifierName><QualifierName UI="Q000378" MajorTopicYN="Y">metabolism</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D025282" MajorTopicYN="N">Mycelium</DescriptorName><QualifierName UI="Q000187" MajorTopicYN="N">drug effects</QualifierName><QualifierName UI="Q000201" MajorTopicYN="Y">enzymology</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D010084" MajorTopicYN="N">Oxidation-Reduction</DescriptorName><QualifierName UI="Q000187" MajorTopicYN="N">drug effects</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D013379" MajorTopicYN="N">Substrate Specificity</DescriptorName><QualifierName UI="Q000187" MajorTopicYN="N">drug effects</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D013696" MajorTopicYN="N">Temperature</DescriptorName></MeshHeading></MeshHeadingList></MedlineCitation><PubmedData><History><PubMedPubDate PubStatus="received"><Year>2006</Year><Month>09</Month><Day>08</Day></PubMedPubDate><PubMedPubDate PubStatus="revised"><Year>2007</Year><Month>01</Month><Day>19</Day></PubMedPubDate><PubMedPubDate PubStatus="accepted"><Year>2007</Year><Month>01</Month><Day>22</Day></PubMedPubDate><PubMedPubDate PubStatus="pubmed"><Year>2007</Year><Month>3</Month><Day>21</Day><Hour>9</Hour><Minute>0</Minute></PubMedPubDate><PubMedPubDate PubStatus="medline"><Year>2008</Year><Month>1</Month><Day>17</Day><Hour>9</Hour><Minute>0</Minute></PubMedPubDate><PubMedPubDate PubStatus="entrez"><Year>2007</Year><Month>3</Month><Day>21</Day><Hour>9</Hour><Minute>0</Minute></PubMedPubDate></History><PublicationStatus>ppublish</PublicationStatus><ArticleIdList><ArticleId IdType="pubmed">17369037</ArticleId><ArticleId IdType="pii">S0960-8524(07)00088-0</ArticleId><ArticleId IdType="doi">10.1016/j.biortech.2007.01.019</ArticleId></ArticleIdList></PubmedData></pubmed><affiliations><list><country><li>République tchèque</li></country></list><tree><noCountry><name sortKey="Kues, U" sort="Kues, U" uniqKey="Kues U" first="U" last="Kües">U. Kües</name><name sortKey="Majcherczyk, A" sort="Majcherczyk, A" uniqKey="Majcherczyk A" first="A" last="Majcherczyk">A. Majcherczyk</name><name sortKey="Novotn, C" sort="Novotn, C" uniqKey="Novotn C" first="C" last="Novotn">C. Novotn</name></noCountry><country name="République tchèque"><noRegion><name sortKey="Svobodova, K" sort="Svobodova, K" uniqKey="Svobodova K" first="K" last="Svobodová">K. Svobodová</name></noRegion></country></tree></affiliations></record>Pour manipuler ce document sous Unix (Dilib)
EXPLOR_STEP=$WICRI_ROOT/Bois/explor/WhiteRotV1/Data/Main/Exploration
HfdSelect -h $EXPLOR_STEP/biblio.hfd -nk 001342 | SxmlIndent | more
Ou
HfdSelect -h $EXPLOR_AREA/Data/Main/Exploration/biblio.hfd -nk 001342 | SxmlIndent | more
Pour mettre un lien sur cette page dans le réseau Wicri
{{Explor lien
|wiki= Bois
|area= WhiteRotV1
|flux= Main
|étape= Exploration
|type= RBID
|clé= pubmed:17369037
|texte= Implication of mycelium-associated laccase from Irpex lacteus in the decolorization of synthetic dyes.
}}
Pour générer des pages wiki
HfdIndexSelect -h $EXPLOR_AREA/Data/Main/Exploration/RBID.i -Sk "pubmed:17369037" \
| HfdSelect -Kh $EXPLOR_AREA/Data/Main/Exploration/biblio.hfd \
| NlmPubMed2Wicri -a WhiteRotV1
| This area was generated with Dilib version V0.6.37. |  |