title: Physical studies comparing a genetically fused enzyme of the histidine operon with its component enzymes.
mesh_terms: D000429:Alcohol Oxidoreductases; D000605:Amino Alcohols; D055598:Chemical Phenomena; D002621:Chemistry; D002942:Circular Dichroism; D005827:Genetics, Microbial; D006639:Histidine; D006863:Hydrogen-Ion Concentration; D007093:Imidazoles; D046911:Macromolecular Substances; D009097:Multienzyme Complexes; D009876:Operon; D010455:Peptides; D011487:Protein Conformation; D011732:Pyridoxal Phosphate; D012486:Salmonella typhimurium / Q000201:enzymology*; D012545:Schiff Bases; D013050:Spectrometry, Fluorescence; D013053:Spectrophotometry; D013056:Spectrophotometry, Ultraviolet; D000637:Transaminases; D014364:Tryptophan; D014443:Tyrosine
chemical_list: D000605:Amino Alcohols; D007093:Imidazoles; D046911:Macromolecular Substances; D009097:Multienzyme Complexes; D010455:Peptides; D012545:Schiff Bases; D014443:Tyrosine; D006639:Histidine; D011732:Pyridoxal Phosphate; D014364:Tryptophan; D000429:Alcohol Oxidoreductases; D000637:Transaminases