what is pdb database? The Protein Data Bank ( PDB ) is a crystallographic database for the three-dimensional structural data of large biological molecules, such as proteins and nucleic acids. The PDB is overseen by an organization called the Worldwide Protein Data Bank, wwPDB. site of the pdb database Link: https://www.rcsb.org PDB-101 is an online portal for teachers, students, and the general public to promote exploration in the world of proteins and nucleic acids. Learning about the diverse shapes and functions of these biological macromolecules helps to understand all aspects of biomedicine and agriculture, from protein synthesis to health and disease to biological energy. Why PDB-101? Researchers around the world are studying these molecules at the atomic level. These 3D structures are freely available at the Protein Data Bank (PDB), the central storehouse of biomolecular structures. This website builds introductory materials to help...