S-(1-hydroxy-2-oxoethyl)-L-cysteinyl-[protein] => glyoxal + L-cysteinyl-[protein]
s-(1-hydroxy-2-oxoethyl)-l-cysteinyl-[protein] => glyoxal + l-cysteinyl-[protein]
S-(1-hydroxy-2-oxoethyl)-L-cysteinyl-[protein] => glyoxal + L-cysteinyl-[protein]
s-(1-hydroxy-2-oxoethyl)-l-cysteinyl-[protein] => glyoxal + l-cysteinyl-[protein]