Synthetic Ca++-dependent proton carrier [Sinteticheski¿ Ca++-zavisimy¿ perenoschik protonov.]

• Tipo: Artigo em Revista Científica Internacional
• Data: 1986

Autores

Lukoyanov, NV (Autor) Outra; Raevski¿, OA (Autor) Outra; Shtepanek, AS (Autor) Outra; Kudria, TN (Autor) Outra

Revista

Título: Biofizika

Vol. 31

Páginas: 157-159

ISSN: 0006-3029

Editora: IZDATELSTVO NAUKA

Indexação

Scopus - 0 Citações

Outras Informações

ID Authenticus: P-00N-G8V

Abstract (EN): Influence of 1,5-(3,3'-dimethylphosphate)diphenoxy-3-oxapentane (DDOP) on conductivity (G) of bilayers of common fabbit brain lipids is studied. It has been found that DDOP increases the bilayer conductivity in the presence of Ca++ and Mg++ (G-maximum at pH = 7.0) they do not act in the presence of K+, Na+. pK'DDOP, pK"DDOP values are equal to 1.2, and 7.7 respectively as determined by titration. Formation of "pseudomacrocyclic" DDOP structure is suggested. The role of Ca++, Mg++ ions seems to consist in lipophilisation of ionized forms of DDOP.

Idioma: Russo

Tipo (Avaliação Docente): Científica