Optically active polyurethane (OPU) and racemic polyurethane (RPU) derived from chiral and racemic tyrosine were synthesized ... infrared spectroscopy, 1 H NMR, gel permeation chromatography ...

Here, we design a beta hairpin peptide, which contains such an interacting tyrosine–tryptophan dyad. The NMR structure of the peptide establishes that there is no direct hydrogen bond between ...

We’re looking for a highly motivated Ph.D. to fill a recently funded postdoctoral associate position to conduct structural studies on non-receptor protein tyrosine kinases and their complexes with ...