Synthetic Biology For Non Canonical Amino Acid Incorporation

# Synthetic Biology For Non Canonical Amino Acid Incorporation

## Core Concepts

This knowledge pack delves into the exciting field of expanding the genetic code to incorporate non-canonical amino acids (ncAAs) into proteins using synthetic biology principles.  The standard genetic code is limited to 20 amino acids.  Expanding this code allows for the creation of proteins with novel functionalities, post-translational modifications, and biophysical properties not achievable with natural amino acids.

### 1. The Challenge: Genetic Code Limitations

The natural genetic code, while sufficient for life as we know it, restricts protein functionality.  ncAAs offer a vast chemical space for introducing unique properties like:
*   **Novel Reactivity:** Click chemistry handles, photo-crosslinkers, bioorthogonal groups.