title: Effect of a single amino acid substitution on the near-ultraviolet CD spectra of tryptophan synthase alpha-subunit.
mesh_terms: D002942:Circular Dichroism; D004926:Escherichia coli / Q000201:enzymology*; D005971:Glutamates; D005973:Glutamine; D046911:Macromolecular Substances; D008715:Methionine; D009154:Mutation; D011487:Protein Conformation; D014367:Tryptophan Synthase / Q000235:genetics; D014443:Tyrosine; D014633:Valine
chemical_list: D005971:Glutamates; D046911:Macromolecular Substances; D005973:Glutamine; D014443:Tyrosine; D008715:Methionine; D014367:Tryptophan Synthase; D014633:Valine