[Helix-coil transitions of a polypeptide in a two-component solvent]. / Perekhod spiral'-klubok polipeptidov v dvukhkomponentnom rastvoritele.
Biofizika
; 35(1): 21-6, 1990.
Article
em Ru
| MEDLINE
| ID: mdl-2346760
ABSTRACT
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.
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Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Conformação Proteica
/
Modelos Teóricos
Idioma:
Ru
Revista:
Biofizika
Ano de publicação:
1990
Tipo de documento:
Article