[Chemical characteristics of conformationally-disequilibrium states of metal-containing proteins].
Properties of conformation-out-equilibrium states of several iron containing proteins, for example, induced by fast changes of active site were investigated. It was shown that structure and chemical properties of out-of-equilbrium states can differ considerably from the equilibrium ones. Spectral characteristics and reactional ability of these molecules change in the way of slow (up to 10(-1)s) conformational relaxation, continuously approaching the equilibrium values.
D001665:Binding Sites; D002245:Carbon Dioxide; D055598:Chemical Phenomena; D002621:Chemistry; D003574:Cytochrome c Group; D005288:Ferredoxins; D006454:Hemoglobins; D007501:Iron; D007700:Kinetics; D009211:Myoglobin; D010084:Oxidation-Reduction; D010544:Peroxidases; D011487:Protein Conformation; D013057:Spectrum Analysis; D013696:Temperature
D003574:Cytochrome c Group; D005288:Ferredoxins; D006454:Hemoglobins; D009211:Myoglobin; D002245:Carbon Dioxide; D007501:Iron; D010544:Peroxidases
Khimicheskie kharakteristiki konformatsionno-neravnovesnykh sostoianiĭ metallosoderzhashchikh belkov.