Structure-function correlation in glycine oxidase from Bacillus subtilis

Lade...
Vorschaubild
Datum
2004
Autor:innen
Mörtl, Mario
Molla, Gianluca
Motteran, Laura
Andriolo, Gabriella
Pilone, Mirella S.
Pollegioni, Loredano
Herausgeber:innen
Kontakt
ISSN der Zeitschrift
Electronic ISSN
ISBN
Bibliografische Daten
Verlag
Schriftenreihe
Auflagebezeichnung
ArXiv-ID
Internationale Patentnummer
Angaben zur Forschungsförderung
Projekt
Open Access-Veröffentlichung
Open Access Green
Sammlungen
Core Facility der Universität Konstanz
Gesperrt bis
Titel in einer weiteren Sprache
Forschungsvorhaben
Organisationseinheiten
Zeitschriftenheft
Publikationstyp
Zeitschriftenartikel
Publikationsstatus
Published
Erschienen in
Journal of Biological Chemistry. 2004, 279(28), pp. 29718-29727. ISSN 0021-9258. eISSN 1083-351X. Available under: doi: 10.1074/jbc.M401224200
Zusammenfassung

Structure-function relationships of the flavoprotein glycine oxidase (GO), which was recently proposed as the first enzyme in the biosynthesis of thiamine in Bacillus subtilis, has been investigated by a combination of structural and functional studies. The structure of the GO-glycolate complex was determined at 1.8 Å, a resolution at which a sketch of the residues involved in FAD binding and in substrate interaction can be depicted. GO can be considered a member of the amine oxidase class of flavoproteins, such as D-amino acid oxidase and monomeric sarcosine oxidase. With the obtained model of GO the monomer-monomer interactions can be analyzed in detail, thus explaining the structural basis of the stable tetrameric oligomerization state of GO, which is unique for the GR2 subfamily of flavooxidases. On the other hand, the three-dimensional structure of GO and the functional experiments do not provide the functional significance of such an oligomerization state; GO does not show an allosteric behavior. The results do not clarify the metabolic role of this enzyme in B. subtilis; the broad substrate specificity of GO cannot be correlated with the inferred function in thiamine biosynthesis, and the structure does not show how GO could interact with ThiS, the following enzyme in thiamine biosynthesis. However, they do let a general catabolic role of this enzyme on primary or secondary amines to be excluded because the expression of GO is not inducible by glycine, sarcosine, or D-alanine as carbon or nitrogen sources.

Zusammenfassung in einer weiteren Sprache
Fachgebiet (DDC)
570 Biowissenschaften, Biologie
Schlagwörter
Konferenz
Rezension
undefined / . - undefined, undefined
Zitieren
ISO 690MÖRTL, Mario, Kay DIEDERICHS, Wolfram WELTE, Gianluca MOLLA, Laura MOTTERAN, Gabriella ANDRIOLO, Mirella S. PILONE, Loredano POLLEGIONI, 2004. Structure-function correlation in glycine oxidase from Bacillus subtilis. In: Journal of Biological Chemistry. 2004, 279(28), pp. 29718-29727. ISSN 0021-9258. eISSN 1083-351X. Available under: doi: 10.1074/jbc.M401224200
BibTex
@article{Mortl2004Struc-6760,
  year={2004},
  doi={10.1074/jbc.M401224200},
  title={Structure-function correlation in glycine oxidase from Bacillus subtilis},
  number={28},
  volume={279},
  issn={0021-9258},
  journal={Journal of Biological Chemistry},
  pages={29718--29727},
  author={Mörtl, Mario and Diederichs, Kay and Welte, Wolfram and Molla, Gianluca and Motteran, Laura and Andriolo, Gabriella and Pilone, Mirella S. and Pollegioni, Loredano}
}
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/123456789/6760">
    <foaf:homepage rdf:resource="http://localhost:8080/"/>
    <dc:contributor>Molla, Gianluca</dc:contributor>
    <dc:contributor>Welte, Wolfram</dc:contributor>
    <dc:creator>Molla, Gianluca</dc:creator>
    <dcterms:abstract xml:lang="eng">Structure-function relationships of the flavoprotein glycine oxidase (GO), which was recently proposed as the first enzyme in the biosynthesis of thiamine in Bacillus subtilis, has been investigated by a combination of structural and functional studies. The structure of the GO-glycolate complex was determined at 1.8 Å, a resolution at which a sketch of the residues involved in FAD binding and in substrate interaction can be depicted. GO can be considered a member of the  amine oxidase  class of flavoproteins, such as D-amino acid oxidase and monomeric sarcosine oxidase. With the obtained model of GO the monomer-monomer interactions can be analyzed in detail, thus explaining the structural basis of the stable tetrameric oligomerization state of GO, which is unique for the GR2 subfamily of flavooxidases. On the other hand, the three-dimensional structure of GO and the functional experiments do not provide the functional significance of such an oligomerization state; GO does not show an allosteric behavior. The results do not clarify the metabolic role of this enzyme in B. subtilis; the broad substrate specificity of GO cannot be correlated with the inferred function in thiamine biosynthesis, and the structure does not show how GO could interact with ThiS, the following enzyme in thiamine biosynthesis. However, they do let a general catabolic role of this enzyme on primary or secondary amines to be excluded because the expression of GO is not inducible by glycine, sarcosine, or D-alanine as carbon or nitrogen sources.</dcterms:abstract>
    <dc:date rdf:datatype="http://www.w3.org/2001/XMLSchema#dateTime">2011-03-24T17:28:59Z</dc:date>
    <dc:creator>Welte, Wolfram</dc:creator>
    <dcterms:rights rdf:resource="http://creativecommons.org/licenses/by-nc-nd/2.0/"/>
    <dc:contributor>Diederichs, Kay</dc:contributor>
    <bibo:uri rdf:resource="http://kops.uni-konstanz.de/handle/123456789/6760"/>
    <dcterms:hasPart rdf:resource="https://kops.uni-konstanz.de/bitstream/123456789/6760/1/Structure_function_correlation_in_glycine_oxidase_from_Bacillus_subtilis.pdf"/>
    <dspace:hasBitstream rdf:resource="https://kops.uni-konstanz.de/bitstream/123456789/6760/1/Structure_function_correlation_in_glycine_oxidase_from_Bacillus_subtilis.pdf"/>
    <dc:contributor>Pilone, Mirella S.</dc:contributor>
    <dc:contributor>Mörtl, Mario</dc:contributor>
    <dspace:isPartOfCollection rdf:resource="https://kops.uni-konstanz.de/server/rdf/resource/123456789/28"/>
    <dcterms:bibliographicCitation>First publ. in: Journal of Biological Chemistry 279 (2004), 28, pp. 29718 29727</dcterms:bibliographicCitation>
    <dcterms:issued>2004</dcterms:issued>
    <void:sparqlEndpoint rdf:resource="http://localhost/fuseki/dspace/sparql"/>
    <dc:creator>Pollegioni, Loredano</dc:creator>
    <dc:creator>Pilone, Mirella S.</dc:creator>
    <dc:contributor>Andriolo, Gabriella</dc:contributor>
    <dcterms:available rdf:datatype="http://www.w3.org/2001/XMLSchema#dateTime">2011-03-24T17:28:59Z</dcterms:available>
    <dc:creator>Andriolo, Gabriella</dc:creator>
    <dc:format>application/pdf</dc:format>
    <dc:creator>Motteran, Laura</dc:creator>
    <dc:language>eng</dc:language>
    <dc:creator>Diederichs, Kay</dc:creator>
    <dc:contributor>Motteran, Laura</dc:contributor>
    <dc:contributor>Pollegioni, Loredano</dc:contributor>
    <dc:rights>Attribution-NonCommercial-NoDerivs 2.0 Generic</dc:rights>
    <dcterms:isPartOf rdf:resource="https://kops.uni-konstanz.de/server/rdf/resource/123456789/28"/>
    <dcterms:title>Structure-function correlation in glycine oxidase from Bacillus subtilis</dcterms:title>
    <dc:creator>Mörtl, Mario</dc:creator>
  </rdf:Description>
</rdf:RDF>
Interner Vermerk
xmlui.Submission.submit.DescribeStep.inputForms.label.kops_note_fromSubmitter
Kontakt
URL der Originalveröffentl.
Prüfdatum der URL
Prüfungsdatum der Dissertation
Finanzierungsart
Kommentar zur Publikation
Allianzlizenz
Corresponding Authors der Uni Konstanz vorhanden
Internationale Co-Autor:innen
Universitätsbibliographie
Ja
Begutachtet
Diese Publikation teilen