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Pregled bibliografske jedinice broj: 911378

A proton magnetic relaxation study of methaemoproteins bound to monodisperse polystyrene latex particles


Benko, Bojan; Vuk-Pavlovic, Stanimir; Deželić, Gjuro; Marićić, Sinisa
A proton magnetic relaxation study of methaemoproteins bound to monodisperse polystyrene latex particles // Journal of colloid and interface science, 52 (1975), 3; 444-451 doi:10.1016/0021-9797(75)90269-6 (recenziran, članak, znanstveni)


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Naslov
A proton magnetic relaxation study of methaemoproteins bound to monodisperse polystyrene latex particles

Autori
Benko, Bojan ; Vuk-Pavlovic, Stanimir ; Deželić, Gjuro ; Marićić, Sinisa

Izvornik
Journal of colloid and interface science (0021-9797) 52 (1975), 3; 444-451

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

Ključne riječi
Methaemoproteins bound to monodisperse Polystyrene Latices ; proton magnetic relaxation

Sažetak
The influence of the binding of methaemoproteins to latex particles with respect to protein conformation was examined using the longitudinal magnetic relaxation rates of solvent protons. The temperature dependences of the paramagnetically induced molar relaxation rates in bound metmyoglobin samples as well as their absolute values suggest an opening of the haem-pocket. The decrease of the same parameter for the immobilized methaemoglobin points to a smaller haem-pocket accessibility with respect to that in the solution. The changes of the haem-pocket structure found for both methaemoproteins support the idea that proteins change their conformation by their binding to the solid surface, although in opposite ways.

Izvorni jezik
Engleski

Znanstvena područja
Kemija



POVEZANOST RADA


Ustanove:
Institut za fiziku, Zagreb,
Medicinski fakultet, Zagreb

Profili:

Avatar Url Stanimir Vuk-Pavlović (autor)

Avatar Url Đuro Deželić (autor)

Avatar Url Bojan Benko (autor)

Poveznice na cjeloviti tekst rada:

doi doi.org www.sciencedirect.com

Citiraj ovu publikaciju:

Benko, Bojan; Vuk-Pavlovic, Stanimir; Deželić, Gjuro; Marićić, Sinisa
A proton magnetic relaxation study of methaemoproteins bound to monodisperse polystyrene latex particles // Journal of colloid and interface science, 52 (1975), 3; 444-451 doi:10.1016/0021-9797(75)90269-6 (recenziran, članak, znanstveni)
Benko, B., Vuk-Pavlovic, S., Deželić, G. & Marićić, S. (1975) A proton magnetic relaxation study of methaemoproteins bound to monodisperse polystyrene latex particles. Journal of colloid and interface science, 52 (3), 444-451 doi:10.1016/0021-9797(75)90269-6.
@article{article, year = {1975}, pages = {444-451}, DOI = {10.1016/0021-9797(75)90269-6}, keywords = {Methaemoproteins bound to monodisperse Polystyrene Latices, proton magnetic relaxation}, journal = {Journal of colloid and interface science}, doi = {10.1016/0021-9797(75)90269-6}, volume = {52}, number = {3}, issn = {0021-9797}, title = {A proton magnetic relaxation study of methaemoproteins bound to monodisperse polystyrene latex particles}, keyword = {Methaemoproteins bound to monodisperse Polystyrene Latices, proton magnetic relaxation} }
@article{article, year = {1975}, pages = {444-451}, DOI = {10.1016/0021-9797(75)90269-6}, keywords = {Methaemoproteins bound to monodisperse Polystyrene Latices, proton magnetic relaxation}, journal = {Journal of colloid and interface science}, doi = {10.1016/0021-9797(75)90269-6}, volume = {52}, number = {3}, issn = {0021-9797}, title = {A proton magnetic relaxation study of methaemoproteins bound to monodisperse polystyrene latex particles}, keyword = {Methaemoproteins bound to monodisperse Polystyrene Latices, proton magnetic relaxation} }

Časopis indeksira:


  • Scopus


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