Carbon nuclear magnetic resonance studies of the histidine residue in alpha-lytic protease. Implications for the catalytic mechanism of serine proteases.

Amino Acid Sequence Aspartic Acid Binding Sites Carbon Isotopes Carbon Radioisotopes Catalysis Chromatography, Ion Exchange Endopeptidases/analysis,metabolism Histidine/analysis Hydrogen-Ion Concentration Imidazoles/analysis Kinetics Magnetic Resonance Spectroscopy Myxococcales/enzymology Protein Binding Protein Conformation Serine Serine Endopeptidases Spectrophotometry, Ultraviolet

Carbon Isotopes Carbon Radioisotopes Imidazoles Aspartic Acid Serine Histidine Endopeptidases Serine Endopeptidases myxobacter alpha-lytic proteinase