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Last Updated: 2 years ago

Possible Interaction: Gramicidin and Tryptophan

supplement:

Tryptophan

Research Papers that Mention the Interaction

Gramicidin showed extensive photo-oxidation upon irradiation in the presence of riboflavin in both solvents, and tryptophan residues were identified to be involved.
Photochemical & photobiological sciences : Official journal of the European Photochemistry Association and the European Society for Photobiology  •  2015  |  View Paper
Taken together, these observations point out the motional restriction experienced by the tryptophans in the gramicidin channel.
Biochemistry  •  1994  |  View Paper
It is further shown that coupling of a charged group on either NH2- or COOH-terminus or elongation of the peptide by two amino … tryptophan by phenylalanine leads to drastic alterations in the surface-area characteristics and a (partial) loss of the phase transition demonstrating that the tryptophans … gramicidin.
Biophysical journal  •  1989  |  View Paper