Publikation: Mechanism of anaerobic degradation of triethanolamine by a homoacetogenic bacterium
Lade...
Dateien
Datum
2006
Autor:innen
Herausgeber:innen
ISSN der Zeitschrift
Electronic ISSN
ISBN
Bibliografische Daten
Verlag
Schriftenreihe
Auflagebezeichnung
URI (zitierfähiger Link)
DOI (zitierfähiger Link)
Internationale Patentnummer
Link zur Lizenz
Angaben zur Forschungsförderung
Projekt
Open Access-Veröffentlichung
Open Access Green
Sammlungen
Core Facility der Universität Konstanz
Titel in einer weiteren Sprache
Publikationstyp
Zeitschriftenartikel
Publikationsstatus
Published
Erschienen in
Biochemical and Biophysical Research Communications. 2006, 349(2), pp. 480-484. ISSN 0006-291X. Available under: doi: 10.1016/j.bbrc.2006.08.001
Zusammenfassung
Triethanolamine (TEA) is converted into acetate and ammonia by a strictly anaerobic, gram-positive Acetobacterium strain LuTria3. Fermentation experiments with resting cell suspensions and specifically deuterated substrates indicate that in the acetate molecule the carboxylate and the methyl groups correspond to the alcoholic function and to its adjacent methylene group, respectively, of the 2-hydroxyethyl unit of TEA. A 1,2 shift of a hydrogen (deuterium) atom from ACH2AOA to @NACH2A without exchange with the medium was observed. This fact gives evidence that a radical mechanism occurs involving the enzyme and/or coenzyme molecule as a hydrogen carrier. Such a biodegradation appears analogous to the conversion of 2-phenoxyethanol into acetate mediated by another strain of the anaerobic homoacetogenic bacterium Acetobacterium.
Zusammenfassung in einer weiteren Sprache
Fachgebiet (DDC)
570 Biowissenschaften, Biologie
Schlagwörter
Triethanolamine, diethanolamine, ethanolamine, homoacetogenic bacterium, anaerobic biodegradation
Konferenz
Rezension
undefined / . - undefined, undefined
Zitieren
ISO 690
SPERANZA, Giovanna, Carlo F. MORELLI, Paola CAIROLI, Britta MÜLLER, Bernhard SCHINK, 2006. Mechanism of anaerobic degradation of triethanolamine by a homoacetogenic bacterium. In: Biochemical and Biophysical Research Communications. 2006, 349(2), pp. 480-484. ISSN 0006-291X. Available under: doi: 10.1016/j.bbrc.2006.08.001BibTex
@article{Speranza2006Mecha-7950,
year={2006},
doi={10.1016/j.bbrc.2006.08.001},
title={Mechanism of anaerobic degradation of triethanolamine by a homoacetogenic bacterium},
number={2},
volume={349},
issn={0006-291X},
journal={Biochemical and Biophysical Research Communications},
pages={480--484},
author={Speranza, Giovanna and Morelli, Carlo F. and Cairoli, Paola and Müller, Britta and Schink, Bernhard}
}RDF
<rdf:RDF
xmlns:dcterms="http://purl.org/dc/terms/"
xmlns:dc="http://purl.org/dc/elements/1.1/"
xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
xmlns:bibo="http://purl.org/ontology/bibo/"
xmlns:dspace="http://digital-repositories.org/ontologies/dspace/0.1.0#"
xmlns:foaf="http://xmlns.com/foaf/0.1/"
xmlns:void="http://rdfs.org/ns/void#"
xmlns:xsd="http://www.w3.org/2001/XMLSchema#" >
<rdf:Description rdf:about="https://kops.uni-konstanz.de/server/rdf/resource/123456789/7950">
<dc:contributor>Cairoli, Paola</dc:contributor>
<dc:creator>Schink, Bernhard</dc:creator>
<dc:creator>Cairoli, Paola</dc:creator>
<dspace:isPartOfCollection rdf:resource="https://kops.uni-konstanz.de/server/rdf/resource/123456789/28"/>
<dc:creator>Müller, Britta</dc:creator>
<dc:contributor>Morelli, Carlo F.</dc:contributor>
<dc:contributor>Speranza, Giovanna</dc:contributor>
<dc:language>eng</dc:language>
<dc:contributor>Schink, Bernhard</dc:contributor>
<dcterms:title>Mechanism of anaerobic degradation of triethanolamine by a homoacetogenic bacterium</dcterms:title>
<dcterms:isPartOf rdf:resource="https://kops.uni-konstanz.de/server/rdf/resource/123456789/28"/>
<dc:format>application/pdf</dc:format>
<dc:creator>Speranza, Giovanna</dc:creator>
<dc:contributor>Müller, Britta</dc:contributor>
<dcterms:hasPart rdf:resource="https://kops.uni-konstanz.de/bitstream/123456789/7950/1/2006_Speranza_480_484.pdf"/>
<dcterms:issued>2006</dcterms:issued>
<dcterms:available rdf:datatype="http://www.w3.org/2001/XMLSchema#dateTime">2011-03-24T17:38:47Z</dcterms:available>
<dc:date rdf:datatype="http://www.w3.org/2001/XMLSchema#dateTime">2011-03-24T17:38:47Z</dc:date>
<dc:rights>terms-of-use</dc:rights>
<dc:creator>Morelli, Carlo F.</dc:creator>
<void:sparqlEndpoint rdf:resource="http://localhost/fuseki/dspace/sparql"/>
<foaf:homepage rdf:resource="http://localhost:8080/"/>
<dspace:hasBitstream rdf:resource="https://kops.uni-konstanz.de/bitstream/123456789/7950/1/2006_Speranza_480_484.pdf"/>
<dcterms:bibliographicCitation>First publ. in: Biochemical and Biophysical Research Communications 349 (2006), 2, pp. 480 484</dcterms:bibliographicCitation>
<dcterms:rights rdf:resource="https://rightsstatements.org/page/InC/1.0/"/>
<dcterms:abstract xml:lang="eng">Triethanolamine (TEA) is converted into acetate and ammonia by a strictly anaerobic, gram-positive Acetobacterium strain LuTria3. Fermentation experiments with resting cell suspensions and specifically deuterated substrates indicate that in the acetate molecule the carboxylate and the methyl groups correspond to the alcoholic function and to its adjacent methylene group, respectively, of the 2-hydroxyethyl unit of TEA. A 1,2 shift of a hydrogen (deuterium) atom from ACH2AOA to @NACH2A without exchange with the medium was observed. This fact gives evidence that a radical mechanism occurs involving the enzyme and/or coenzyme molecule as a hydrogen carrier. Such a biodegradation appears analogous to the conversion of 2-phenoxyethanol into acetate mediated by another strain of the anaerobic homoacetogenic bacterium Acetobacterium.</dcterms:abstract>
<bibo:uri rdf:resource="http://kops.uni-konstanz.de/handle/123456789/7950"/>
</rdf:Description>
</rdf:RDF>Interner Vermerk
xmlui.Submission.submit.DescribeStep.inputForms.label.kops_note_fromSubmitter
Prüfungsdatum der Dissertation
Finanzierungsart
Kommentar zur Publikation
Allianzlizenz
Corresponding Authors der Uni Konstanz vorhanden
Internationale Co-Autor:innen
Universitätsbibliographie
Ja
