label: [mycofactocin precursor peptide]-C-terminal glycyl-N-{[2-(4-hydroxyphenyl)ethenyl]-3-methylbutanamide} + AH2 + S-adenosyl-L-methionine = [mycofactocin precursor peptide]-C-terminal glycyl-N-{5-[(4-hydroxyphenyl)methyl]-4,4-dimethyl-2-oxopyrrolidin-3-yl}acetamide + 5'-deoxyadenosine + L-methionine + A + H(+)
label_lc: [mycofactocin precursor peptide]-c-terminal glycyl-n-{[2-(4-hydroxyphenyl)ethenyl]-3-methylbutanamide} + ah2 + s-adenosyl-l-methionine = [mycofactocin precursor peptide]-c-terminal glycyl-n-{5-[(4-hydroxyphenyl)methyl]-4,4-dimethyl-2-oxopyrrolidin-3-yl}acetamide + 5'-deoxyadenosine + l-methionine + a + h(+)