[Study of the dynamics of water-protein systems by the technic of gamma-resonance spectroscopy].
The possibility of using gamma resonance spectroscopy (GRS) for studying the dynamics of water-protein systems is shown in the present work. The experiments were carried out on an albumin-water system. The results obtained are compared with those obtained by the spin label method under the same conditions. The different behaviour of Fe ions which are firmly- and weakly-related with the protein matrix allows to separate the mobility of the whole protein macromolecule and also the mobility of its subunits.
D055598:Chemical Phenomena; D002621:Chemistry; D004578:Electron Spin Resonance Spectroscopy; D006801:Humans; D007501:Iron; D012709:Serum Albumin; D012996:Solutions; D013051:Spectrometry, Gamma; D013696:Temperature; D014867:Water
D012709:Serum Albumin; D012996:Solutions; D014867:Water; D007501:Iron
Issledovanie dinamiki vodno-belkovykh sistem metodom gamma-rezonansnoĭ spektroskopii.