preferred_name: glycyl-L-glutamate + H2O <=> glycine + L-glutamate
preferred_name_lc: glycyl-l-glutamate + h2o <=> glycine + l-glutamate
label: glycyl-L-glutamate + H2O <=> glycine + L-glutamate
label_lc: glycyl-l-glutamate + h2o <=> glycine + l-glutamate