methylglyoxal + L-cysteinyl-[protein] = S-(1-hydroxy-2-oxopropyl)-L-cysteinyl-[protein]
methylglyoxal + l-cysteinyl-[protein] = s-(1-hydroxy-2-oxopropyl)-l-cysteinyl-[protein]
methylglyoxal + L-cysteinyl-[protein] = S-(1-hydroxy-2-oxopropyl)-L-cysteinyl-[protein]
methylglyoxal + l-cysteinyl-[protein] = s-(1-hydroxy-2-oxopropyl)-l-cysteinyl-[protein]