Isomeric discrimination of arginine-containing dipeptides using electrospray ionization-ion trap mass spectrometry and the kinetic method
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989592%3A15310%2F04%3A00002259" target="_blank" >RIV/61989592:15310/04:00002259 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
Isomeric discrimination of arginine-containing dipeptides using electrospray ionization-ion trap mass spectrometry and the kinetic method
Original language description
The Kinetic Method (KM), applied commonly for thermochemical determinations, is used here for sterically-controlled isomeric determination of N- versus C-terminal Arg-containing dipeptide isomers (ArgX versus XArg; where X = His, Leu, Lys, Pro, Ser, Phe,and Tyr). The KM is offered as an alternate approach to direct collision-induced dissociation (CID) procedures. Through formation, isolation, and dissociation of a sterically-encumbered, metalcentered complex with electrospray ionization ion trap mass spectrometry technology, reference dipeptide molecules are screened to quantitatively differentiate a mixture of isomers based on their arrangement about the metal center. Arg-containing dipeptide molecules are chosen because of their contribution in a wide array of protein and peptide functions. Additionally, problems cited previously for evaluation of systems containing Arg residues (due to the incorporation of the guanidinium moiety) by the KM are addressed. The method is shown to be s
Czech name
Isomerická diskriminace arginin obsahujících dipeptidů s využitím hmotnostní spektroemtrie s ionizací elektrosprejem a kinetické metody
Czech description
Pro stanovení byla aplikována isomerická diskriminace arginin obsahujících dipeptidů s využitím hmotnostní spektroemtrie s ionizací elektrosprejem a kinetické metody.
Classification
Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
CB - Analytical chemistry, separation
OECD FORD branch
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Result continuities
Project
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Continuities
Z - Vyzkumny zamer (s odkazem do CEZ)
Others
Publication year
2004
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Journal of the American Society for Mass Spectrometry
ISSN
1044-0305
e-ISSN
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Volume of the periodical
15
Issue of the periodical within the volume
6
Country of publishing house
US - UNITED STATES
Number of pages
8
Pages from-to
840-847
UT code for WoS article
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EID of the result in the Scopus database
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