title: Measurement of  -cyanoalanine synthase activity using a sulfide ion selective electrode.
mesh_terms: D003486:Cyanides; D003545:Cysteine; D004566:Electrodes; D004926:Escherichia coli / Q000201:enzymology*; D006863:Hydrogen-Ion Concentration; D007700:Kinetics; D008433:Mathematics; D008722:Methods; D011048:Polarography; D011188:Potassium; D013440:Sulfides / Q000032:analysis; D014166:Transferases / Q000032:analysis*
chemical_list: D003486:Cyanides; D013440:Sulfides; D014166:Transferases; D003545:Cysteine; D011188:Potassium