has role allysine L-allysine KEGG:C04076 L-2-Aminoadipate 6-semialdehyde DrugBank:DB02571 An optically active form of allysine having L-configuration. CHEBI:42174 (S)-2-Amino-6-oxohexanoate L-6-oxonorleucine PDBeChem:DO2 chebi_ontology 6-oxo-L-norleucine Allysine CHEBI:6162 CHEBI:21222 L-Allysine CHEBI:13052 CHEBI:17917 2-AMINO-6-OXO-HEXANOIC ACID aminoadipate semialdehyde L-allysine zwitterion mouse metabolite Saccharomyces cerevisiae metabolite human metabolite non-proteinogenic L-alpha-amino acid