Publikation: A Genetically Encoded Spin Label for Electron Paramagnetic Resonance Distance Measurements
Dateien
Datum
Herausgeber:innen
ISSN der Zeitschrift
Electronic ISSN
ISBN
Bibliografische Daten
Verlag
Schriftenreihe
Auflagebezeichnung
URI (zitierfähiger Link)
DOI (zitierfähiger Link)
Internationale Patentnummer
Angaben zur Forschungsförderung
Projekt
Open Access-Veröffentlichung
Core Facility der Universität Konstanz
Titel in einer weiteren Sprache
Publikationstyp
Publikationsstatus
Erschienen in
Zusammenfassung
We report the genetic encoding of a noncanonical, spin-labeled amino acid in Escherichia coli. This enables the intracellular biosynthesis of spin-labeled proteins and obviates the need for any chemical labeling step usually required for protein electron paramagnetic resonance (EPR) studies. The amino acid can be introduced at multiple, user-defined sites of a protein and is stable in E. coli even for prolonged expression times. It can report intramolecular distance distributions in proteins by double-electron electron resonance measurements. Moreover, the signal of spin-labeled protein can be selectively detected in cells. This provides elegant new perspectives for in-cell EPR studies of endogenous proteins.
Zusammenfassung in einer weiteren Sprache
Fachgebiet (DDC)
Schlagwörter
Konferenz
Rezension
Zitieren
ISO 690
SCHMIDT, Moritz J., Julia BORBAS, Malte DRESCHER, Daniel SUMMERER, 2014. A Genetically Encoded Spin Label for Electron Paramagnetic Resonance Distance Measurements. In: Journal of the American Chemical Society. 2014, 136(4), pp. 1238-1241. ISSN 0002-7863. eISSN 1520-5126. Available under: doi: 10.1021/ja411535qBibTex
@article{Schmidt2014-01-29Genet-27808, year={2014}, doi={10.1021/ja411535q}, title={A Genetically Encoded Spin Label for Electron Paramagnetic Resonance Distance Measurements}, number={4}, volume={136}, issn={0002-7863}, journal={Journal of the American Chemical Society}, pages={1238--1241}, author={Schmidt, Moritz J. and Borbas, Julia and Drescher, Malte and Summerer, Daniel} }
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/123456789/27808"> <dc:creator>Drescher, Malte</dc:creator> <dcterms:isPartOf rdf:resource="https://kops.uni-konstanz.de/server/rdf/resource/123456789/52"/> <dcterms:issued>2014-01-29</dcterms:issued> <dspace:isPartOfCollection rdf:resource="https://kops.uni-konstanz.de/server/rdf/resource/123456789/29"/> <dcterms:bibliographicCitation>Journal of the American Chemical Society ; 136 (2014), 4. - S. 1238–1241</dcterms:bibliographicCitation> <dc:creator>Borbas, Julia</dc:creator> <dc:contributor>Summerer, Daniel</dc:contributor> <dc:contributor>Borbas, Julia</dc:contributor> <dc:contributor>Drescher, Malte</dc:contributor> <dc:language>eng</dc:language> <dc:rights>terms-of-use</dc:rights> <dcterms:isPartOf rdf:resource="https://kops.uni-konstanz.de/server/rdf/resource/123456789/29"/> <dcterms:abstract xml:lang="eng">We report the genetic encoding of a noncanonical, spin-labeled amino acid in Escherichia coli. This enables the intracellular biosynthesis of spin-labeled proteins and obviates the need for any chemical labeling step usually required for protein electron paramagnetic resonance (EPR) studies. The amino acid can be introduced at multiple, user-defined sites of a protein and is stable in E. coli even for prolonged expression times. It can report intramolecular distance distributions in proteins by double-electron electron resonance measurements. Moreover, the signal of spin-labeled protein can be selectively detected in cells. This provides elegant new perspectives for in-cell EPR studies of endogenous proteins.</dcterms:abstract> <dc:creator>Summerer, Daniel</dc:creator> <dc:contributor>Schmidt, Moritz J.</dc:contributor> <dcterms:rights rdf:resource="https://rightsstatements.org/page/InC/1.0/"/> <foaf:homepage rdf:resource="http://localhost:8080/"/> <dcterms:title>A Genetically Encoded Spin Label for Electron Paramagnetic Resonance Distance Measurements</dcterms:title> <void:sparqlEndpoint rdf:resource="http://localhost/fuseki/dspace/sparql"/> <dcterms:available rdf:datatype="http://www.w3.org/2001/XMLSchema#dateTime">2014-05-13T14:18:52Z</dcterms:available> <dc:date rdf:datatype="http://www.w3.org/2001/XMLSchema#dateTime">2014-05-13T14:18:52Z</dc:date> <bibo:uri rdf:resource="http://kops.uni-konstanz.de/handle/123456789/27808"/> <dc:creator>Schmidt, Moritz J.</dc:creator> <dspace:isPartOfCollection rdf:resource="https://kops.uni-konstanz.de/server/rdf/resource/123456789/52"/> </rdf:Description> </rdf:RDF>