a (Z)-N-(sulfonatooxy)alkenimidothioate = an epithionitrile + sulfate
a (z)-n-(sulfonatooxy)alkenimidothioate = an epithionitrile + sulfate
"N-(sulfonatooxy)alkenimidothioic acid sulfate-lyase (epithionitrile-forming)"
"n-(sulfonatooxy)alkenimidothioic acid sulfate-lyase (epithionitrile-forming)"