SMILES: C[S+](CC[C@@H](C(=O)[O-])[NH3+])C[C@@H]1[C@H]([C@H]([C@@H](O1)N2C=NC3=C(N=CN=C32)N)O)O
Description: The molecule is a zwitterionic tautomer of S-adenosyl-L-methionine arising from shift of the proton from the carboxy group to the amino group. It has a role as a cofactor. It is a sulfonium compound and an organic cation. It is a tautomer of a S-adenosyl-L-methionine.