logo
AAT Bioquest

Is peptidoglycan a carbohydrate?

Posted August 6, 2021


Answer

Yes, peptidoglycan is a carbohydrate. Its basic structure is comprised of a carbohydrate backbone made up of two alternating amino sugars - N-acetylglucosamine (GlcNAc) and N-acetylmuramic acid (MurNAc). The alternating sugars are connected by a β-(1,4)-glycosidic bond.

Additional resources

Critical analysis of peptidoglycan structure of Lactobacillus acidophilus for phthalate removal

MycoLight™ Rapid Fluorescence Gram-Positive Bacteria Staining Kit