CER - Central Repository
Institute of Chemistry, Technology and Metallurgy
    • English
    • Српски
    • Српски (Serbia)
  • English 
    • English
    • Serbian (Cyrillic)
    • Serbian (Latin)
  • Login
View Item 
  •   CER
  • IHTM
  • Radovi istraživača / Researchers' publications
  • View Item
  •   CER
  • IHTM
  • Radovi istraživača / Researchers' publications
  • View Item
JavaScript is disabled for your browser. Some features of this site may not work without it.

Chemical modification of the lectin of the marine coral Gerardia savaglia by marine quinone avarone

Hemijske modifikacije lektina morskog korala Gerardia savaglia morskim hinonom avaronom

Thumbnail
2007
328.pdf (263.2Kb)
Authors
Pajic, Ivana
Vujčić, Zoran
Vujčić, Miroslava
Novaković, Irena
Sladić, Dušan
Gašić, Miroslav J.
Article (Published version)
Metadata
Show full item record
Abstract
The quinone avarone, isolated from the marine sponge Dysidea avara, possesses the ability to chemically modify proteins. In this work, modification of lectin isolated from the coral Gerardia savaglia by avarone was examined. The techniques used for studying the modification were: SDS PAGE, isoelectric focusing and hemagglutination testing. The results of the SDS PAGE indicate dimerization of the protein. A shift of the pI toward lower value occurs upon modification. The change of the hemagglutination activity of the protein confirms that chemical modification of G. savaglia lectin by avarone changes its ability to interact with the membrane of erythrocytes.
Avaron, hinon izolovan iz morskog sunđera Dysidea avara, poseduje sposobnost da hemijski modifikuje proteine. U ovom radu ispitivana je modifikacija lektina izolovanog iz korala Gerardia savaglia avaronom. Tehnike za praćenje hemijske modifikacije bile su: SDS PAGE, izoelektrično fokusiranje i hemaglutinacioni test. Rezultati SDS PAGE upućuju na dimerizaciju proteina. Dolazi do pomeranja pI vrednosti proteina. Promena hemaglutinacione aktivnosti G. savaglia lektina avaronom uticala je na njegovu sposobnost interakcije sa membranom eritrocita.
Keywords:
avarone / quinone / Gerardia savaglia lectin / covalent modification
Source:
Journal of the Serbian Chemical Society, 2007, 72, 12, 1271-1274
Publisher:
  • Serbian Chemical Soc, Belgrade
Funding / projects:
  • Interakcije prirodnih proizvoda i njihovih analoga sa proteinima i nukleinskim kiselinama (RS-142026)

DOI: 10.2298/JSC0712271P

ISSN: 0352-5139

WoS: 000252412100011

Scopus: 2-s2.0-36949025210
[ Google Scholar ]
1
1
URI
https://cer.ihtm.bg.ac.rs/handle/123456789/330
Collections
  • Radovi istraživača / Researchers' publications
Institution/Community
IHTM
TY  - JOUR
AU  - Pajic, Ivana
AU  - Vujčić, Zoran
AU  - Vujčić, Miroslava
AU  - Novaković, Irena
AU  - Sladić, Dušan
AU  - Gašić, Miroslav J.
PY  - 2007
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/330
AB  - The quinone avarone, isolated from the marine sponge Dysidea avara, possesses the ability to chemically modify proteins. In this work, modification of lectin isolated from the coral Gerardia savaglia by avarone was examined. The techniques used for studying the modification were: SDS PAGE, isoelectric focusing and hemagglutination testing. The results of the SDS PAGE indicate dimerization of the protein. A shift of the pI toward lower value occurs upon modification. The change of the hemagglutination activity of the protein confirms that chemical modification of G. savaglia lectin by avarone changes its ability to interact with the membrane of erythrocytes.
AB  - Avaron, hinon izolovan iz morskog sunđera Dysidea avara, poseduje sposobnost da hemijski modifikuje proteine. U ovom radu ispitivana je modifikacija lektina izolovanog iz korala Gerardia savaglia avaronom. Tehnike za praćenje hemijske modifikacije bile su: SDS PAGE, izoelektrično fokusiranje i hemaglutinacioni test. Rezultati SDS PAGE upućuju na dimerizaciju proteina. Dolazi do pomeranja pI vrednosti proteina. Promena hemaglutinacione aktivnosti G. savaglia lektina avaronom uticala je na njegovu sposobnost interakcije sa membranom eritrocita.
PB  - Serbian Chemical Soc, Belgrade
T2  - Journal of the Serbian Chemical Society
T1  - Chemical modification of the lectin of the marine coral Gerardia savaglia by marine quinone avarone
T1  - Hemijske modifikacije lektina morskog korala Gerardia savaglia morskim hinonom avaronom
VL  - 72
IS  - 12
SP  - 1271
EP  - 1274
DO  - 10.2298/JSC0712271P
ER  - 
@article{
author = "Pajic, Ivana and Vujčić, Zoran and Vujčić, Miroslava and Novaković, Irena and Sladić, Dušan and Gašić, Miroslav J.",
year = "2007",
abstract = "The quinone avarone, isolated from the marine sponge Dysidea avara, possesses the ability to chemically modify proteins. In this work, modification of lectin isolated from the coral Gerardia savaglia by avarone was examined. The techniques used for studying the modification were: SDS PAGE, isoelectric focusing and hemagglutination testing. The results of the SDS PAGE indicate dimerization of the protein. A shift of the pI toward lower value occurs upon modification. The change of the hemagglutination activity of the protein confirms that chemical modification of G. savaglia lectin by avarone changes its ability to interact with the membrane of erythrocytes., Avaron, hinon izolovan iz morskog sunđera Dysidea avara, poseduje sposobnost da hemijski modifikuje proteine. U ovom radu ispitivana je modifikacija lektina izolovanog iz korala Gerardia savaglia avaronom. Tehnike za praćenje hemijske modifikacije bile su: SDS PAGE, izoelektrično fokusiranje i hemaglutinacioni test. Rezultati SDS PAGE upućuju na dimerizaciju proteina. Dolazi do pomeranja pI vrednosti proteina. Promena hemaglutinacione aktivnosti G. savaglia lektina avaronom uticala je na njegovu sposobnost interakcije sa membranom eritrocita.",
publisher = "Serbian Chemical Soc, Belgrade",
journal = "Journal of the Serbian Chemical Society",
title = "Chemical modification of the lectin of the marine coral Gerardia savaglia by marine quinone avarone, Hemijske modifikacije lektina morskog korala Gerardia savaglia morskim hinonom avaronom",
volume = "72",
number = "12",
pages = "1271-1274",
doi = "10.2298/JSC0712271P"
}
Pajic, I., Vujčić, Z., Vujčić, M., Novaković, I., Sladić, D.,& Gašić, M. J.. (2007). Chemical modification of the lectin of the marine coral Gerardia savaglia by marine quinone avarone. in Journal of the Serbian Chemical Society
Serbian Chemical Soc, Belgrade., 72(12), 1271-1274.
https://doi.org/10.2298/JSC0712271P
Pajic I, Vujčić Z, Vujčić M, Novaković I, Sladić D, Gašić MJ. Chemical modification of the lectin of the marine coral Gerardia savaglia by marine quinone avarone. in Journal of the Serbian Chemical Society. 2007;72(12):1271-1274.
doi:10.2298/JSC0712271P .
Pajic, Ivana, Vujčić, Zoran, Vujčić, Miroslava, Novaković, Irena, Sladić, Dušan, Gašić, Miroslav J., "Chemical modification of the lectin of the marine coral Gerardia savaglia by marine quinone avarone" in Journal of the Serbian Chemical Society, 72, no. 12 (2007):1271-1274,
https://doi.org/10.2298/JSC0712271P . .

DSpace software copyright © 2002-2015  DuraSpace
About CeR – Central Repository | Send Feedback

re3dataOpenAIRERCUB
 

 

All of DSpaceInstitutions/communitiesAuthorsTitlesSubjectsThis institutionAuthorsTitlesSubjects

Statistics

View Usage Statistics

DSpace software copyright © 2002-2015  DuraSpace
About CeR – Central Repository | Send Feedback

re3dataOpenAIRERCUB