polypeptide; a chain of amino acids linked by peptide bonds CO-NH, forming a component of protein

A chemical bond formed between the carboxyl group of one amino acid and the amino group of another in a protein chain.

phallotoxin (biochemistry)

A drug used to treat type 2 diabetes and obesity, marketed under the trademarks Ozempic, Rybelsus, and Wegovy.

peptide unit (on protein chain)

aspartame C14H18N2O (artificial sweetener)

peptidoglycan (PG) or murein, a polymer of sugars and amino acids forming the bacterial cell wall

a chain of amino acids making up a protein

A structural unit or functional group in a peptide chain, typically referring to the peptidyl group.