preferred_name: N-terminal L-(Asp/Glu)3-[protein] + acetyl-CoA => N-terminal N-acetyl-L-(Asp/Glu)3-[protein] + CoA + H(+)
preferred_name_lc: n-terminal l-(asp/glu)3-[protein] + acetyl-coa => n-terminal n-acetyl-l-(asp/glu)3-[protein] + coa + h(+)
label: N-terminal L-(Asp/Glu)3-[protein] + acetyl-CoA => N-terminal N-acetyl-L-(Asp/Glu)3-[protein] + CoA + H(+)
label_lc: n-terminal l-(asp/glu)3-[protein] + acetyl-coa => n-terminal n-acetyl-l-(asp/glu)3-[protein] + coa + h(+)