Reaction catalyzed by 2-(3-amino-3-carboxypropyl)histidine synthase (2.5.1.108)
+
=
+
S-adenosyl-L-methionine
+
L-histidine-[translation elongation factor 2]
=
S-methyl-5'-thioadenosine
+
2-[(3S)-3-amino-3-carboxypropyl]-L-histidine-[translation elongation factor 2]
