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Titolo:
Fluorescence decay time distribution analysis of cyclic enkephalin analogues. Influence of the solvents and configuration of amino acids in position 2 and 3 on changes in conformation
Autore:
Malicka, J; Groth, M; Czaplewski, C; Liwo, A; Wiczk, W;
Indirizzi:
Univ Gdansk, Fac Chem, PL-80952 Gdansk, Poland Univ Gdansk Gdansk PolandPL-80952 sk, Fac Chem, PL-80952 Gdansk, Poland
Titolo Testata:
ACTA BIOCHIMICA POLONICA
fascicolo: 3, volume: 46, anno: 1999,
pagine: 615 - 629
SICI:
0001-527X(1999)46:3<615:FDTDAO>2.0.ZU;2-L
Fonte:
ISI
Lingua:
ENG
Soggetto:
MAXIMUM-ENTROPY METHOD; FREQUENCY-DOMAIN FLUOROMETRY; RESONANCE ENERGY-TRANSFER; LIFETIME DISTRIBUTIONS; RESOLVED FLUORESCENCE; TRYPTOPHAN FLUORESCENCE; DISTANCE DISTRIBUTIONS; SUPEROXIDE-DISMUTASE; SPECTROSCOPY; PROTEINS;
Keywords:
enkephalin; fluorescence; lifetime distribution; energy transfer; conformation; configuration;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Life Sciences
Citazioni:
41
Recensione:
Indirizzi per estratti:
Indirizzo: Wiczk, W Univ Gdansk, Fac Chem, J Sobieskiego 18, PL-80952 Gdansk, Poland Univ Gdansk J Sobieskiego 18 Gdansk Poland PL-80952 ansk, Poland
Citazione:
J. Malicka et al., "Fluorescence decay time distribution analysis of cyclic enkephalin analogues. Influence of the solvents and configuration of amino acids in position 2 and 3 on changes in conformation", ACT BIOCH P, 46(3), 1999, pp. 615-629

Abstract

The lifetime distribution calculations were applied to study the influenceof configuration of amino-acid residues in positions 2 and 3 on changes inconformation of the peptide chain of cyclic analogues of enkephalins containing a fluorescence energy donor and acceptor in different solvents. In all the solvents studied the lifetime distributions were bimodal. This testified to the presence of two families of conformations. In this paper the relationship between the population of each conformation and configuration of the residues in position 2 and 3, and the solvent used is discussed.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 04/12/20 alle ore 15:41:39