Pregled bibliografske jedinice broj: 153550
The Matrix-Bound Haemoglobin as seen by Proton Magnetic Relaxation
The Matrix-Bound Haemoglobin as seen by Proton Magnetic Relaxation // Studia biophysica, 55 (1976), 3; 157-161 (međunarodna recenzija, članak, znanstveni)
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Naslov
The Matrix-Bound Haemoglobin as seen by Proton Magnetic Relaxation
Autori
Benko, Bojan ; Vuk-Pavlović, Stanimir ; Pommerening, K.
Izvornik
Studia biophysica (0081-6337) 55
(1976), 3;
157-161
Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni
Ključne riječi
Adsorption; Haemoglobin; Sephadex; Proton magnetic relaxation
Sažetak
The structural alterations induced by covalent binding as well as by adsorption of aquomethaemoglobin (Hb) to Sephadex-matrices are investigated by proton-magnetic relaxation. It is shown that the quaternary structure and inositol hexaphosphate binding ability are preserved in covalently bound Hb. Here the haem-pockets in a chains tighten, while adsorption increases the dynamics of solvent-protons in the haem-pockets, probably due to their loosening. It is concluded that the structure of an immobilized protein is dependent on the type of binding.
Izvorni jezik
Engleski
Znanstvena područja
Fizika, Kemija, Biologija
POVEZANOST RADA
Ustanove:
Imunološki zavod d.d.
Citiraj ovu publikaciju:
Časopis indeksira:
- Current Contents Connect (CCC)
- Web of Science Core Collection (WoSCC)
- SCI-EXP, SSCI i/ili A&HCI
