"diphthine synthase"
"diphthine synthase"
2-[(3S)-amino-3-carboxypropyl]-L-histidyl-[translation elongation factor 2] + 3 S-adenosyl-L-methionine = diphthine-[translation elongation factor 2] + 3 S-adenosyl-L-homocysteine + 3 H(+)
2-[(3s)-amino-3-carboxypropyl]-l-histidyl-[translation elongation factor 2] + 3 s-adenosyl-l-methionine = diphthine-[translation elongation factor 2] + 3 s-adenosyl-l-homocysteine + 3 h(+)