Spectroscopic studies of structural changes in two β-sheet-forming peptides show an ensemble of structures that unfold noncooperatively

Biochemistry

Volumn 42, Issue 15, 2003, Pages 4321-4332

  Kuznetsov, Serguei V ^a   Hilario, Jovencio ^a   Keiderling, Timothy A ^a   Ansari, Anjum ^a,b  

^a UNIVERSITY OF ILLINOIS AT CHICAGO   (United States)

^b University of Illinois at Chicago   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

CONFORMATIONS; ENERGY TRANSFER; FREE ENERGY; HIGH TEMPERATURE EFFECTS; INFRARED SPECTROSCOPY; SOLUTIONS;

EQUILIBRIUM FOLDING;

POLYPEPTIDES;

ARGINYLGLYCYLTRYPTOPHYLSERYLVALYLGLUTAMINYLASPARAGINYLGLYCYLLYSYLTYROSYLTHR EONYLASPARAGINYLASPARAGINYLGLYCYLLYSYLTHREONYLTHREONYLGLUTAMYLGLYCYLARGININE; GLYCINE; PEPTIDE; PROLINE; UNCLASSIFIED DRUG; UREA; VALYLPHENYLALANYLISOLEUCYLTHREONYLSERYL DEXTRO PROLYLGLYCYLLYSYLTHREONYLTYROSYLTHREONYLGLUTAMYLVALYL DEXTRO PROLYLGLYCYLORNITHYLLYSYLISOLEUCYLLEUCYLGLUTAMINE;

ANALYTIC METHOD; AQUEOUS SOLUTION; ARTICLE; BETA SHEET; CHEMICAL STRUCTURE; CIRCULAR DICHROISM; DENATURATION; ENERGY TRANSFER; HIGH TEMPERATURE; INFRARED RADIATION; NUCLEAR MAGNETIC RESONANCE SPECTROSCOPY; PEPTIDE ANALYSIS; PRIORITY JOURNAL; PROTEIN CONFORMATION; PROTEIN FOLDING; PROTEIN LOCALIZATION; PROTEIN STRUCTURE; TEMPERATURE DEPENDENCE; THERMODYNAMICS;

CIRCULAR DICHROISM; HEAT; PEPTIDES; PROTEIN DENATURATION; PROTEIN STRUCTURE, SECONDARY; PROTEINS; SPECTROSCOPY, FOURIER TRANSFORM INFRARED; THERMODYNAMICS; UREA;

EID: 0345352750     PISSN: 00062960     EISSN: None     Source Type: Journal    
DOI: 10.1021/bi026893k     Document Type: Article

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