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Pregled bibliografske jedinice broj: 904505

H/D exchange and MD simulation study of dipeptidyl peptidase III intrinsic dynamics and ligand binding


Tomić, Sanja; Kazazić, Saša; Abramić, Marija; Tomin, Marko; Agić, Dejan; Karačić, Zrinka; Grabar-Branilović, Marina
H/D exchange and MD simulation study of dipeptidyl peptidase III intrinsic dynamics and ligand binding // 19th IUPAB and 11th EBSA : Abstracts, European Biophysics Journal, Volume 46, Supplement 1
Edinburgh, Škotska: Springer, 2017. str. S179-S179 doi:10.1007/s00249-017-1222-x (poster, međunarodna recenzija, sažetak, znanstveni)


CROSBI ID: 904505 Za ispravke kontaktirajte CROSBI podršku putem web obrasca

Naslov
H/D exchange and MD simulation study of dipeptidyl peptidase III intrinsic dynamics and ligand binding

Autori
Tomić, Sanja ; Kazazić, Saša ; Abramić, Marija ; Tomin, Marko ; Agić, Dejan ; Karačić, Zrinka ; Grabar-Branilović, Marina

Vrsta, podvrsta i kategorija rada
Sažeci sa skupova, sažetak, znanstveni

Izvornik
19th IUPAB and 11th EBSA : Abstracts, European Biophysics Journal, Volume 46, Supplement 1 / - : Springer, 2017, S179-S179

Skup
19th IUPAB and 11th EBSA Congress

Mjesto i datum
Edinburgh, Škotska, 16-20.07.2017

Vrsta sudjelovanja
Poster

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
DPP III ; dipeptidyl peptidase III ; H/D exchange ; molecular dynamics

Sažetak
We employed hydrogen/deuterium exchange reaction combined with molecular dynamics (MD) simulations to investigate conformational dynamics and ligand binding within the M49 enzyme family. Six, two-domain study dipeptidyl peptidase III (DPP III), orthologues, human, yeast, three bacterial and one moss were studies. According to the results all orthologues seems to be quite compact with protected regions located within the two domains core and with the overall flexibility profile consistent with semi-closed conformation as the dominant protein form in solution. Furthermore by comparing HDX data obtained for unliganded protein and its tynorphin complex it was found that tynorphin binds within the inter-domain cleft in all orthologues, but in different orientations. Docking combined with MD simulations revealed details of the protein ligand interactions on human, yeast and three bacterial DPPs III. H- bond analysis revealed that the interdomain active site cleft is more protected in the complexes than in apo enzyme and enabled interpretation of conformational changes noticed at regions distant from the binding site.

Izvorni jezik
Engleski

Znanstvena područja
Kemija



POVEZANOST RADA


Projekti:
HRZZ-IP-2013-11-7235 - Povezanost fleksibilnosti, aktivnosti i strukture u porodici dipeptidil-peptidaza III (FlAcS) (Tomić, Sanja, HRZZ - 2013-11) ( POIROT)

Ustanove:
Fakultet agrobiotehničkih znanosti Osijek,
Institut "Ruđer Bošković", Zagreb

Poveznice na cjeloviti tekst rada:

doi link.springer.com link.springer.com

Citiraj ovu publikaciju:

Tomić, Sanja; Kazazić, Saša; Abramić, Marija; Tomin, Marko; Agić, Dejan; Karačić, Zrinka; Grabar-Branilović, Marina
H/D exchange and MD simulation study of dipeptidyl peptidase III intrinsic dynamics and ligand binding // 19th IUPAB and 11th EBSA : Abstracts, European Biophysics Journal, Volume 46, Supplement 1
Edinburgh, Škotska: Springer, 2017. str. S179-S179 doi:10.1007/s00249-017-1222-x (poster, međunarodna recenzija, sažetak, znanstveni)
Tomić, S., Kazazić, S., Abramić, M., Tomin, M., Agić, D., Karačić, Z. & Grabar-Branilović, M. (2017) H/D exchange and MD simulation study of dipeptidyl peptidase III intrinsic dynamics and ligand binding. U: 19th IUPAB and 11th EBSA : Abstracts, European Biophysics Journal, Volume 46, Supplement 1 doi:10.1007/s00249-017-1222-x.
@article{article, author = {Tomi\'{c}, Sanja and Kazazi\'{c}, Sa\v{s}a and Abrami\'{c}, Marija and Tomin, Marko and Agi\'{c}, Dejan and Kara\v{c}i\'{c}, Zrinka and Grabar-Branilovi\'{c}, Marina}, year = {2017}, pages = {S179-S179}, DOI = {10.1007/s00249-017-1222-x}, keywords = {DPP III, dipeptidyl peptidase III, H/D exchange, molecular dynamics}, doi = {10.1007/s00249-017-1222-x}, title = {H/D exchange and MD simulation study of dipeptidyl peptidase III intrinsic dynamics and ligand binding}, keyword = {DPP III, dipeptidyl peptidase III, H/D exchange, molecular dynamics}, publisher = {Springer}, publisherplace = {Edinburgh, \v{S}kotska} }
@article{article, author = {Tomi\'{c}, Sanja and Kazazi\'{c}, Sa\v{s}a and Abrami\'{c}, Marija and Tomin, Marko and Agi\'{c}, Dejan and Kara\v{c}i\'{c}, Zrinka and Grabar-Branilovi\'{c}, Marina}, year = {2017}, pages = {S179-S179}, DOI = {10.1007/s00249-017-1222-x}, keywords = {DPP III, dipeptidyl peptidase III, H/D exchange, molecular dynamics}, doi = {10.1007/s00249-017-1222-x}, title = {H/D exchange and MD simulation study of dipeptidyl peptidase III intrinsic dynamics and ligand binding}, keyword = {DPP III, dipeptidyl peptidase III, H/D exchange, molecular dynamics}, publisher = {Springer}, publisherplace = {Edinburgh, \v{S}kotska} }

Časopis indeksira:


  • Current Contents Connect (CCC)
  • Web of Science Core Collection (WoSCC)
    • Science Citation Index Expanded (SCI-EXP)
    • SCI-EXP, SSCI i/ili A&HCI
  • Scopus
  • MEDLINE


Citati:





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