Protein Data Bank: Understanding Protein Structures

Yes, I am familiar with the Protein Data Bank (PDB). It's a database that provides information about the three-dimensional structures of proteins, nucleic acids, and complex assemblies. The PDB contains experimentally-determined structural data obtained through techniques like X-ray crystallography, NMR spectroscopy, and electron microscopy. It's an essential resource for researchers studying protein structure, function, and drug discovery.