Degradation of glucosinolates (glucose residue linked by a thioglucoside bound to an amino acid derivative) to glucose, sulfate and any of the products: thiocyanates, isothiocyanates, nitriles, epithionitriles or oxazolidine-2-thiones. a thioglucoside + H2O = a sugar + a thiol. Inhibited by ascorbate. Optimum temperature is about 40 degrees Celsius. Homodimer. Belongs to the glycosyl hydrolase 1 family. The order of the peptides shown is unknown.