gamma-L-glutamyl-L-glutamyl-[protein] + H2O => L-glutamyl-[protein] + L-glutamate
gamma-l-glutamyl-l-glutamyl-[protein] + h2o => l-glutamyl-[protein] + l-glutamate
gamma-L-glutamyl-L-glutamyl-[protein] + H2O => L-glutamyl-[protein] + L-glutamate
gamma-l-glutamyl-l-glutamyl-[protein] + h2o => l-glutamyl-[protein] + l-glutamate