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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.
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.
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.
Our recent update to the wwPDB validation reports provides much clearer validation information for ligands. We now include 2-dimensional diagrams of ligands, highlighting geometric validation criteria and, for structures determined by crystallography, 3-dimensional views of electron density. We also provide calculated electron density map coefficients which were used to generate the analysis in the validation reports.
All of us at wwPDB were deeply saddened to hear of the recent passing of Prof. Michael G. Rossmann and our condolences go out to his family and friends at this time. Michael contributed so much to the field of structural biology and was a great supporter of the wwPDB and our activities. Here we would like to share our own tribute to Michael and his contribution to the PDB archiving efforts.
A new publication in Acta Cryst D announces the mandatory submission of PDBx/mmCIF to the PDB for crystallographic depositions. The authorship includes representatives from the major crystallographic structure refinement software packages, in addition to all wwPDB partners.