The PDB was recently reengineered to become a 'relational' database based on the mmCIF schema 4. As wwPDB, it now includes the PDB at the Research Collaboratory for Structural Bioinformatics (RCSB ...

The Protein Data Bank (PDB) database of three-dimensional protein structures is growing by leaps and bounds thanks to large-scale structural proteomics efforts. Multi-institutional collaborations ...