Thiohydroximate-O-sulfate sulfur/sulfate-lyase (nitrile-forming) NSP1

UniProtKB accession:  Q9SDM9

Grouped By:  Matching UniProtKB accession

UniProtKB description:  Specifier protein responsible for constitutive and herbivore-induced simple nitrile formation, especially in seedlings and roots (PubMed:19224919, PubMed:18987211, PubMed:27990154). Promotes simple nitriles, but not epithionitrile or thiocyanate formation (PubMed:19224919, PubMed:18987211). Converts allylglucosinolate (allyl-GSL), 4-methylsulfinylbutylglucosinolate, 4-methylthiobutylglucosinolate, 2-propenylglucosinolate (sinigrin), indol-3-ylmethylglucosinolate (glucobrassicin), benzylisothiocyanate and benzylglucosinolate (glucotropaeolin) to their corresponding simple nitriles in the presence of myrosinase (PubMed:19224919, PubMed:18987211, PubMed:22954730). Catalyzes mainly the conversion of benzylisothiocyanate when benzylglucosinolate is used as the initial substrate of myrosinase (PubMed:19224919, PubMed:22954730). Involved in the regulation of glucosinolate content in seeds, during stratification and germination (PubMed:31850033).