The last version is used as a template in synthesis of a polypeptide chain.

In some cases the new polypeptide chain requires additional processing to make a mature protein.

An example is the cleavage of the polypeptide chain.

This information is contained in the polypeptide chain or in the folded protein.

VP4 is an extended polypeptide chain on the viral capsid inner surface.

Each polypeptide chain in such a protein is called a subunit.

These two functions of the moonlighting protein are found in a single polypeptide chain.

They are made of polypeptide chains folded into a compact sphere shape.

They are proteases: they cut the polypeptide chain of other proteins.

This protein is made up of two identical polypeptide chains.