Published quarterly by the Research Collaboratory for Structural Bioinformatics Protein Data Bank

Message from RCSB PDB

On May 10, 2025, the U.S. National Science Foundation (NSF) commemorated its 75th anniversary.

The NSF has been a major supporter of RCSB PDB, and enables RCSB.org data and services to provide infrastructure for new ideas in research.

Science communication intern Xinyi Christine Zhang (Harvard) has created posters to celebrate the science made possible by the NSF and RCSB PDB.

Visit PDB-101 to download high resolution versions of these images and to learn more about how these developments are changing our world.

Decorative Image

PDB Supports the Goals of the NSF

There are several connections between the PDB and theU.S. National Science Foundation 2022–2026 Strategic Plan:
Empower

  • RCSB PDB is committed to training, supporting, and empowering a community of researchers and future scientists

Discover

  • RCSB.org tools drive research across all NSF directorates, illuminating biology from Agriculture to Zoology
  • PDB structures aid understanding societal challenges, such as the physics of aging
  • CryoEM resolution revolution and predicted protein structures are advancing the frontiers of research
  • RCSB PDB accelerates data-intensive research through advanced cyberinfrastructure
  • Structural biology provides foundational knowledge into the rules that make life work

Impact

  • RCSB PDB safeguards structural biology data generated with NSF funding of more than half a billion dollars worth of NSF data over the lifetime of the PDB
  • PDB structures have contributed data to >1 million published research papers

Visit NSF.gov to learn how NSF's decades-long support for the open-access database has facilitated pioneering scientific advancements and medical treatments.


Snapshot: July 1, 2025
238,346 Released atomic coordinate entries
Molecule Type
205,316 Proteins, peptides, and viruses
4,719 Nucleic acids
14,746 Protein/nucleic acid complexes
13,327 Protein/Oligosaccharide
22 Oligosaccharide (only)
216 Other
Experimental Technique
195,435 X-ray
14,549 NMR
27,635 Electron Microscopy
354 Integrative
247 Multi Method
89 Neutron Diffraction
37 Other