preferred_name: L-histidyl-[translation elongation factor 2] + S-adenosyl-L-methionine = 2-[(3S)-amino-3-carboxypropyl]-L-histidyl-[translation elongation factor 2] + S-methyl-5'-thioadenosine + H(+)
preferred_name_lc: l-histidyl-[translation elongation factor 2] + s-adenosyl-l-methionine = 2-[(3s)-amino-3-carboxypropyl]-l-histidyl-[translation elongation factor 2] + s-methyl-5'-thioadenosine + h(+)
label: L-histidyl-[translation elongation factor 2] + S-adenosyl-L-methionine = 2-[(3S)-amino-3-carboxypropyl]-L-histidyl-[translation elongation factor 2] + S-methyl-5'-thioadenosine + H(+)
label_lc: l-histidyl-[translation elongation factor 2] + s-adenosyl-l-methionine = 2-[(3s)-amino-3-carboxypropyl]-l-histidyl-[translation elongation factor 2] + s-methyl-5'-thioadenosine + h(+)