preferred_name: putrescine + 2-oxoglutarate = 1-pyrroline + L-glutamate + H2O
preferred_name_lc: putrescine + 2-oxoglutarate = 1-pyrroline + l-glutamate + h2o
label: putrescine + 2-oxoglutarate = 1-pyrroline + L-glutamate + H2O
label_lc: putrescine + 2-oxoglutarate = 1-pyrroline + l-glutamate + h2o