preferred_name: an S-substituted L-cysteine + H2O = a thiol + pyruvate + NH4(+)
preferred_name_lc: an s-substituted l-cysteine + h2o = a thiol + pyruvate + nh4(+)
label: "L-cysteine-S-conjugate thiol-lyase (deaminating)"
label_lc: "l-cysteine-s-conjugate thiol-lyase (deaminating)"