Electrochemical reduction and oxidation signals of angiotensin peptides. Role of individual amino acid residues
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68081707%3A_____%2F13%3A00394828" target="_blank" >RIV/68081707:_____/13:00394828 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1016/j.elecom.2013.03.016" target="_blank" >http://dx.doi.org/10.1016/j.elecom.2013.03.016</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.elecom.2013.03.016" target="_blank" >10.1016/j.elecom.2013.03.016</a>
Alternative languages
Result language
angličtina
Original language name
Electrochemical reduction and oxidation signals of angiotensin peptides. Role of individual amino acid residues
Original language description
Chronopotentiometric stripping (CPS) peak H in proteins is due to the catalytic hydrogen evolution reaction (CHER) involving amino acid residues. This peak is sensitive to changes in protein structures, representing a new tool in protein research. Here we show on the ground of studies of CPS behavior of four angiotensin peptides that at neutral pH arginine plays a critical role in CHER at Hg electrode, while participation of histidine residues in this reaction is very weak. At carbon electrode tyrosineresidues produce an oxidation peak close to 0.7 V but the presence of histidine in angiotensins is not manifested by any oxidation peak. (C) 2013 Elsevier B.V. All rights reserved.
Czech name
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Czech description
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Classification
Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
BO - Biophysics
OECD FORD branch
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Result continuities
Project
<a href="/en/project/GAP301%2F11%2F2055" target="_blank" >GAP301/11/2055: New methods of analysis of proteins and their glycosylation in cancer - combination of electrochemistry, microfludic biosensors and mass spectrometry.</a><br>
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2013
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Electrochemistry Communications
ISSN
1388-2481
e-ISSN
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Volume of the periodical
31
Issue of the periodical within the volume
JUN 2013
Country of publishing house
NL - THE KINGDOM OF THE NETHERLANDS
Number of pages
4
Pages from-to
80-83
UT code for WoS article
000319236800022
EID of the result in the Scopus database
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