1.
Biofizika
; 35(1): 21-6, 1990.
Artigo
em Russo
| MEDLINE
| ID: mdl-2346760
RESUMO
A microscopic model is considered of a helix-coil transition of polypeptides in a two-component solvent one of whose components competes for the formation of hydrogen bonds with the peptide group. It is shown that by a redetermination of the temperature parameter the model is reduced to a polypeptide chain without the solvent. Behavior of the transition parameters is calculated in relation to the solvent concentration competing for the formation of hydrogen bonds at different parameters of polypeptide-solvent interaction.