S-(2,3-dicarboxypropyl)-L-cysteinyl-[protein] => itaconate + L-cysteinyl-[protein]
s-(2,3-dicarboxypropyl)-l-cysteinyl-[protein] => itaconate + l-cysteinyl-[protein]
S-(2,3-dicarboxypropyl)-L-cysteinyl-[protein] => itaconate + L-cysteinyl-[protein]
s-(2,3-dicarboxypropyl)-l-cysteinyl-[protein] => itaconate + l-cysteinyl-[protein]