preferred_name: L-threonyl-[protein] + FAD => FMN-L-threonyl-[protein] + AMP + H(+)
preferred_name_lc: l-threonyl-[protein] + fad => fmn-l-threonyl-[protein] + amp + h(+)
label: L-threonyl-[protein] + FAD => FMN-L-threonyl-[protein] + AMP + H(+)
label_lc: l-threonyl-[protein] + fad => fmn-l-threonyl-[protein] + amp + h(+)