Since 1971, the Protein Data Bank archive (PDB) has served as the single repository of information about the 3D structures of proteins, nucleic acids, and complex assemblies.
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Supports browsing in multiple languages such as Japanese, Chinese, and Korean; SeSAW identifies functionally or evolutionarily conserved motifs by locating and annotating sequence and structural similarities, tools for bioinformaticians, and more.
Collects NMR data from any experiment and captures assigned chemical shifts, coupling constants, and peak lists for a variety of macromolecules; contains derived annotations such as hydrogen exchange rates, pKa values, and relaxation parameters.
Simple and advanced searching for macromolecules and ligands, tabular reports, specialized visualization tools, sequence-structure comparisons, RCSB PDB Mobile, Molecule of the Month and other educational resources at PDB-101, and more.
Rich information about all PDB entries, multiple search and browse facilities, advanced services including PDBePISA, PDBeFold and PDBeMotif, advanced visualisation and validation of NMR and EM structures, tools for bioinformaticians.
Today is the anniversary of the 1971 announcement of the PDB. wwPDB is celebrating by looking ahead to golden anniversary symposia and events planned for 2021
All validation reports for released PDB entries have been updated and are now available with recalculated percentiles. In addition, the validation reports now include 2D diagrams highlighting ligand quality, map and model fit for EM entries, and calculated map coefficients used for X-ray data validation.
A new data representation for carbohydrates in PDB entries and reference data improves the Findability and Interoperability of these molecules in macromolecular structures. Lists of PDB entries, CCDs, PRDs, and non-PDB compatible entries are available.