Full Form of PDB

What is PDB?

The Protein Data Bank (PDB) is a globally recognized repository for three-dimensional structural data of biological macromolecules, primarily proteins and nucleic acids. Established in 1971 at Brookhaven National Laboratory and now managed by the Worldwide Protein Data Bank (wwPDB) consortium, it serves as a critical resource for researchers worldwide. In India, the PDB is extensively utilized by structural biologists, bioinformaticians, and pharmaceutical scientists to study molecular interactions, drug design, and disease mechanisms. Indian institutions such as the Indian Institute of Science (IISc), the National Institute of Immunology, and various central universities actively deposit and retrieve protein structures from the PDB. The database is freely accessible online and is integrated into teaching curricula for courses in molecular biology, biochemistry, and bioinformatics. For Indian students, familiarity with the PDB is essential for competitive exams like CSIR-UGC NET, GATE Biotechnology, and NEET PG, where questions on protein structure analysis and database usage are common. The PDB supports multiple file formats, including PDB and mmCIF, and is constantly updated with new structures from X-ray crystallography, NMR spectroscopy, and cryo-electron microscopy. Its role in advancing drug discovery and understanding genetic disorders makes it indispensable for modern biomedical research in India.

PDB का फुल फॉर्म

Example

Researchers at the Indian Institute of Science often upload their experimentally determined protein structures to the PDB for global access.

PDB — frequently asked questions