The B protein of Escherichia coli tryptophan synthetase. I. Effects of sulfhydryl modification on enzymatic activities and subunit interaction.

Amino Acids/analysis Autoanalysis Bacterial Proteins/metabolism Benzoates Carbon Isotopes Centrifugation, Density Gradient Chemical Phenomena Chemistry Escherichia coli/enzymology Ethylmaleimide Glycerophosphates/metabolism Hydro-Lyases/metabolism Indoles/pharmacology Kinetics Serine/pharmacology Spectrophotometry Sucrose Sulfhydryl Compounds/pharmacology Tryptophan

Amino Acids Bacterial Proteins Benzoates Carbon Isotopes Glycerophosphates Indoles Sulfhydryl Compounds Serine Sucrose Tryptophan Hydro-Lyases Ethylmaleimide