has role metabolite homoserine PMID:17439666 Hse CAS:498-19-1 119.05824 NC(CCO)C(O)=O PMID:15753300 0 CAS:1927-25-9 homoserine DL-Homoserine Reaxys:1721682 chebi_ontology UKAUYVFTDYCKQA-UHFFFAOYSA-N An alpha-amino acid that is glycine substituted at the alpha-position by a 2-hydroxyethyl group. 2-amino-4-hydroxybutanoic acid C4H9NO3 InChI=1S/C4H9NO3/c5-3(1-2-6)4(7)8/h3,6H,1-2,5H2,(H,7,8) 119.11920 Beilstein:1721682 CHEBI:30653 homoserinate non-proteinogenic L-alpha-amino acid