About: Electron-transfer dissociation     Goto   Sponge   NotDistinct   Permalink

An Entity of Type : yago:PsychologicalFeature100023100, within Data Space : dbpedia.demo.openlinksw.com associated with source document(s)
QRcode icon
http://dbpedia.demo.openlinksw.com/describe/?url=http%3A%2F%2Fdbpedia.org%2Fresource%2FElectron-transfer_dissociation&invfp=IFP_OFF&sas=SAME_AS_OFF

Electron-transfer dissociation (ETD) is a method of fragmenting multiply-charged gaseous macromolecules in a mass spectrometer between the stages of tandem mass spectrometry (MS/MS). Similar to electron-capture dissociation, ETD induces fragmentation of large, multiply-charged cations by transferring electrons to them. ETD is used extensively with polymers and biological molecules such as proteins and peptides for sequence analysis. Transferring an electron causes peptide backbone cleavage into c- and z-ions while leaving labile post translational modifications (PTM) intact. The technique only works well for higher charge state peptide or polymer ions (z>2). However, relative to collision-induced dissociation (CID), ETD is advantageous for the fragmentation of longer peptides or even entir

AttributesValues
rdf:type
rdfs:label
  • Dissociació per transferència d'electrons (ca)
  • Electron-transfer dissociation (en)
  • Dissociazione per trasferimento elettronico (it)
rdfs:comment
  • La dissociació per transferència d'electrons (en anglès electron-transfer dissociation, o ETD) és un mètode de fragmentació molecular en fase gas utilitzat en espectrometria de masses en tàndem i desenvolupat per i a la Universitat de Virgínia. (ca)
  • In spettrometria di massa la dissociazione per trasferimento elettronico (in lingua inglese electron transfer dissociation, ETD) è un metodo per frammentare ioni. È simile alla dissociazione per cattura elettronica, ETD induce frammentazione di cationi trasferendogli elettroni. (it)
  • Electron-transfer dissociation (ETD) is a method of fragmenting multiply-charged gaseous macromolecules in a mass spectrometer between the stages of tandem mass spectrometry (MS/MS). Similar to electron-capture dissociation, ETD induces fragmentation of large, multiply-charged cations by transferring electrons to them. ETD is used extensively with polymers and biological molecules such as proteins and peptides for sequence analysis. Transferring an electron causes peptide backbone cleavage into c- and z-ions while leaving labile post translational modifications (PTM) intact. The technique only works well for higher charge state peptide or polymer ions (z>2). However, relative to collision-induced dissociation (CID), ETD is advantageous for the fragmentation of longer peptides or even entir (en)
foaf:depiction
  • http://commons.wikimedia.org/wiki/Special:FilePath/Peptide_fragmentation.gif
  • http://commons.wikimedia.org/wiki/Special:FilePath/Bruker_HCT-schematicJune2008.png
  • http://commons.wikimedia.org/wiki/Special:FilePath/Bruker_Amazon_Speed_ETD.jpg
dcterms:subject
Wikipage page ID
Wikipage revision ID
Link from a Wikipage to another Wikipage
sameAs
dbp:wikiPageUsesTemplate
thumbnail
has abstract
  • La dissociació per transferència d'electrons (en anglès electron-transfer dissociation, o ETD) és un mètode de fragmentació molecular en fase gas utilitzat en espectrometria de masses en tàndem i desenvolupat per i a la Universitat de Virgínia. (ca)
  • Electron-transfer dissociation (ETD) is a method of fragmenting multiply-charged gaseous macromolecules in a mass spectrometer between the stages of tandem mass spectrometry (MS/MS). Similar to electron-capture dissociation, ETD induces fragmentation of large, multiply-charged cations by transferring electrons to them. ETD is used extensively with polymers and biological molecules such as proteins and peptides for sequence analysis. Transferring an electron causes peptide backbone cleavage into c- and z-ions while leaving labile post translational modifications (PTM) intact. The technique only works well for higher charge state peptide or polymer ions (z>2). However, relative to collision-induced dissociation (CID), ETD is advantageous for the fragmentation of longer peptides or even entire proteins. This makes the technique important for top-down proteomics. The method was developed by Hunt and coworkers at the University of Virginia. (en)
  • In spettrometria di massa la dissociazione per trasferimento elettronico (in lingua inglese electron transfer dissociation, ETD) è un metodo per frammentare ioni. È simile alla dissociazione per cattura elettronica, ETD induce frammentazione di cationi trasferendogli elettroni. (it)
gold:hypernym
prov:wasDerivedFrom
page length (characters) of wiki page
foaf:isPrimaryTopicOf
is Link from a Wikipage to another Wikipage of
is Wikipage redirect of
is Wikipage disambiguates of
is known for of
is known for of
is foaf:primaryTopic of
Faceted Search & Find service v1.17_git139 as of Feb 29 2024


Alternative Linked Data Documents: ODE     Content Formats:   [cxml] [csv]     RDF   [text] [turtle] [ld+json] [rdf+json] [rdf+xml]     ODATA   [atom+xml] [odata+json]     Microdata   [microdata+json] [html]    About   
This material is Open Knowledge   W3C Semantic Web Technology [RDF Data] Valid XHTML + RDFa
OpenLink Virtuoso version 08.03.3330 as of Mar 19 2024, on Linux (x86_64-generic-linux-glibc212), Single-Server Edition (378 GB total memory, 57 GB memory in use)
Data on this page belongs to its respective rights holders.
Virtuoso Faceted Browser Copyright © 2009-2024 OpenLink Software