Evidence from pulse radiolysis and flash photolysis of the environment of tryptophan and tyrosine in the coat protein of fd phage.
Charge transfer has been observed between oxidised tryptophan-26 units and the tyrosine-21 or -24 of the coat protein of fd phage. The transfer is likely to be intramolecular. The rates suggest that the aromatic units are in a rigid region and that they may have at least two different environments. No apparent interaction occurs with the DNA, consistent with tryptophan and tyrosine units not being in contact with the bases.
D001435:Bacteriophages; D004563:Electrochemistry; D005609:Free Radicals; D010782:Photolysis; D011675:Pulse Radiolysis; D012996:Solutions; D014364:Tryptophan; D014443:Tyrosine; D014759:Viral Envelope Proteins
D005609:Free Radicals; D012996:Solutions; D014759:Viral Envelope Proteins; D014443:Tyrosine; D014364:Tryptophan