  Peptide strings have been developed as a concept for the past fourteen years.
They are proposed to basically entail various quantum states engendered by the
physical interactions of proteins containing peptide portions that are similar
to one another and, moreover, amino acid sequences that are sterically
complementary to each other. In this survey, additional insights are presented
that support the notion that peptide strings are likely a biophysical
phenomenon that warrants further investigations. Specifically, these putative
peptide strings traits are the capacity for wave-like interferences and
electric current-like properties. Therefore, future experimental validation and
quantification of these predicted features as well as application of this
potential energy that is stored in the distinct shapes of proteins and peptides
may prove beneficial in addressing challenges in physics and medicine. Within
the latter field, the key discipline of pharmacology should be most
fundamentally advanced by the peptide strings approach.
