News

Poster Prizes Awarded at IUCr

Poster Prizes Awarded at IUCr

The wwPDB Foundation made awards for outstanding student presentation at the 2026 Congress and General Assembly of the International Union of Crystallography (IUCr; August 11-18; Calgary, Canada).

Metal-containing ligand

Remediation of Metal-containing PDB Entries and CCDs

Metalloproteins represent ~30% of the PDB archive. Ensuring FAIR data practices for metalloproteins is highly impactful.

PDB Beta Archive icon

Paper Published about the PDB Beta Archive

A new publication describes the PDB Beta Archive which incorporates the new updates, with the goal of supporting PDB users as they transition to the extended PDB ID and PDBx/mmCIF format.

PDB Beta Archive icon

Use Shortlinks to Transition to the PDB Beta Archive

The PDB Beta Archive will replace the current archive July 21, 2027. The PDB Beta Archive organization supports the transition to extended PDB IDs.

White Paper on Fragment Screening Workshop Available

A workshop was held in March 2026 to establish community consensus for deposition and reuse of high-throughput structural biology data from fragment screening, hit-to-lead studies, and lead-optimization campaigns.

OneDep_lib logo

New tools support deposition of structures to the wwPDB PDB and 3DEM Core Archives directly from structure determination software packages

Depositors can now submit structures directly to the wwPDB OneDep system from within the structure determination software packages via a newly developed Deposition API, combined with the OneDep Library.

The PDB will celebrate the 55th anniversary of the announcement of the Protein Data Bank archive on October 20, 2026.

wwPDB Events at IUCr 2026

Meet wwPDB members from around the globe at the 26th General Assembly and Congress of the International Union of Crystallography (IUCr) in Calgary, Canada from August 11-18, 2026.

Based on Previous Pipeline

Reuse Metadata from Previous PDB Depositions

Many structural biologists deposit multiple related entries: mutants, ligand-bound forms, re-refinements, or follow-up EM maps from the same project.

PDB Beta announcement

Big PDB Changes Are One Year Away: Extended PDB IDs, the PDB Beta Archive, and PDBx/mmCIF

Starting July 21, 2027The PDB Beta Archive will replace the current PDB main archive.

Example data collected for X-ray, 3D ED/MicroED, and 3DEM structure solution procedures

Improved OneDep Support for 3D ED/MicroED

With the recent advancement of 3D Microcrystal Electron Diffraction (3D ED/MicroED), the number of Electron Crystallography structures deposited in the Protein Data Bank (PDB) has increased and expect to continue growing rapidly.

PDB entries deposited after July 20, 2027 will only be assigned extended PDB IDs and will follow a new DOI syntax.

New Syntax for PDB DOIs for Entries Released After July 21, 2027

On July 21, 2027, the wwPDB will fully transition to extended 12-character PDB IDs, the PDBx/mmCIF format, and the re-organized PDB archive.

PDB Beta Archive Directory Structure

PDB Beta Archive Will Replace Current Archive on July 21, 2027

Starting July 21, 2027: