Protein fragment library

A protein fragment library is a collection of short sequences or segments of proteins, known as peptide fragments. These fragments can vary in length and composition and are typically derived from larger proteins. Protein fragment libraries are used in various areas of research and biotechnology, including drug discovery, peptide design, and protein engineering. Here are some key points about protein fragment libraries: 1. **Composition**: The fragments can include naturally occurring peptides or artificially synthesized peptides.