preferred_name: isopenicillin-N synthase activity
preferred_name_lc: isopenicillin-n synthase activity
label: N-[(5S)-5-amino-5-carboxypentanoyl]-L-cysteinyl-D-valine:oxygen oxidoreductase (cyclizing)
label_lc: n-[(5s)-5-amino-5-carboxypentanoyl]-l-cysteinyl-d-valine:oxygen oxidoreductase (cyclizing)