FRET events in fluorescent pentapeptides containing aliphatic triazolo amino acid scaffolds: Role of spacer lengths
摘要:
The FRET efficiencies in donor/acceptor pairs in the two termini of designed fluorescent pentapeptides depend on the flexibility of two arms of triazolyl amino acid scaffolds positioned in the center of the backbones inducing predominant beta-sheet conformations. Flexible N-Terminus of the scaffold in a pentapeptide has led to higher FRET efficiency and makes it different from other peptide with flexible C-terminus.
FRET events in fluorescent pentapeptides containing aliphatic triazolo amino acid scaffolds: Role of spacer lengths
摘要:
The FRET efficiencies in donor/acceptor pairs in the two termini of designed fluorescent pentapeptides depend on the flexibility of two arms of triazolyl amino acid scaffolds positioned in the center of the backbones inducing predominant beta-sheet conformations. Flexible N-Terminus of the scaffold in a pentapeptide has led to higher FRET efficiency and makes it different from other peptide with flexible C-terminus.