SMILES: C#C[C@H]([C@@H](C(=O)O)N)O
Description: The molecule is a non-proteinogenic L-alpha-amino acid that is L-propargylglycine which is carrying a hydroxy group at the 3R position. It has a role as an antimetabolite, an antibacterial agent, a bacterial metabolite and a fungal metabolite. It is a terminal acetylenic compound and a non-proteinogenic L-alpha-amino acid. It derives from a L-propargylglycine. It is a tautomer of a L-beta-ethynylserine zwitterion.