Term Name:	peptidoglycan
Synonyms:	Mucopeptide, Murein, Peptideglycan, Peptidoglycan
Definition:	A peptidoglycosaminoglycan formed by alternating residues of beta-(1->4)-linked N-acetylglucosamine and N-acetylmuramic acid {2-amino-3-O-[(S)-1-carboxyethyl]-2-deoxy-D-glucose} residues. Attached to the carboxy group of the muramic acid is a peptide chain of three to five amino acids.
Ontology:	ChEBI [CHEBI:8005]  ( EBI )