Many of these post-translational modifications are critical to the protein's function.

There is undoubtedly a further post-translational modification of unknown nature.

This amino acid is usually taken off during post-translational modification.

It takes place following protein synthesis (as a post-translational modification).

This process of post-translational modification is referred to as maturation.

The following table includes the predicted post-translational modifications for each isoform.

The function, activity, and stability of proteins can be controlled by post-translational modifications.

Furthermore, as mentioned, any one protein can undergo a wide range of post-translational modifications.

Some enzymes act on other proteins to add or remove chemical groups in a process known as post-translational modification.

The events following biosynthesis include post-translational modification and protein folding.