Acyclic model peptides with ionophoretic activity. Pr3+ transport by N-tBoc-Pro-Xxx-Ala-NHCH3.
FEBS Lett
; 200(1): 58-62, 1986 May 05.
Article
em En
| MEDLINE
| ID: mdl-3699165
ABSTRACT
Two linear synthetic peptides, N-tBoc-Pro-Gly-Ala-NHCH3 and N-tBoc-Pro-D-Ala-Ala-NHCH3, have previously been shown by us to complex with Ca2+ and form 21 (peptidecalcium) complexes. Here we report their binding to Pr3+ and demonstrate, by 1H NMR, the peptide-mediated transport of Pr3+ across dimyristoylphosphatidylcholine unilamellar vesicles via a 21 ion-sandwich complex.
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Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Oligopeptídeos
/
Praseodímio
Tipo de estudo:
Prognostic_studies
Idioma:
En
Revista:
FEBS Lett
Ano de publicação:
1986
Tipo de documento:
Article