IPA: /ˌpɒlɪˈpɛptɪdɪk/
KK: /pɑːlɪˈpɛptɪdɪk/
Relating to a type of molecule made up of a chain of amino acids, which are the building blocks of proteins.
The polypeptidic structure of the enzyme is crucial for its function.
Polypeptidic → It is formed from "poly-" (from Greek "polus", meaning many) and "peptidic" (from Greek "peptidos", meaning digestible or related to peptides). The word "polypeptidic" refers to something that is related to or composed of many peptides.
Think of 'many' ('poly-') and 'related to peptides' ('peptidic') to remember that polypeptidic refers to something made up of many peptides.
No commonly confused words.