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Experimentally-determined 3D structures from the Protein Data Bank (PDB) archive | |
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MAXIT
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Validation Server
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EPPIC (Evolutionary Protein-Protein Interface Classifier) finds biological interfaces from crystal contacts
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Latest Entries
As ofWed Jan 14 2026
9HUM
a5b3 GABAAR bound to GABA and Mb25 in a desensitized state in saposin nanodiscs after short GABA treatment
Features & Highlights
Register for the January 26 Webinar on Advanced Search
Learn what is new in the redesigned Advanced Search feature and how to use it
wwPDB Shared Responsibilities on Data Processing
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Register for PDB Workshops at IUCr2026
Join wwPDB for hands-on workshops to learn how to deposit IHM structures determined using 3DEM plus chemical crosslinking and how to leverage various OneDep features and tools for efficient PDB deposition
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Interested in learning more about plans to extend PDB IDs to 12 characters? Want to learn more about the beta PDB archive? Bring your questions to a virtual Office Hour.
Learn to Use Mol* for 3D Visualization
Videos and tutorials are available to help users become Mol* experts
Milestone: >20,000 Structures Deposited to the PDB in 2025
wwPDB has received a record number of depositions this year
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Coming soon: wwPDB Data Processing Distribution Changes
PDBj will start processing Oceania depositions starting early January 2026
Register for the Nov 24 Virtual Office Hour on Exploring CSMs at RCSB.org
Learn how to use RCSB.org features to navigate 3D Computed Structure Models from AlphaFold DB and ModelArchive
See new feature archive
Winter Newsletter Published
Highlights 2026 IUCr workshops; 2025 in review; and a new molecular animation showcasing Vitamin A and Vision. In the Education Corner, learn about BioStine: A Self-Training Platform in Structural Biology.» 01/15/2026
PDB-101 Focus in 2026: Biotechnology
PDB-101 materials explore how researchers are using biology in industry» 01/06/2026
Molecular Explorations for 2026
Download our new calendar that highlights the work of Molecule of the Month creator Janet Iwasa» 12/28/2025
PDB-101 Focus: Peak Performance
PDB-101 materials explore the structural biology of nutrition.» 12/15/2025
Structural Biology and Nobel Prizes
The Nobel Prize Award ceremony will take place on December 10. Visit PDB-101 to explore connections between Nobel Prizes and more than 50 years of open access to the PDB archive.» 12/07/2025
December 1: World AIDS Day
Watch the documentary Target Zero to learn about the challenge and emotional complexity of the fight to control HIV infection» 11/27/2025
Poster Prize Awarded at The Protein Society
Congratulations to Emily Schaffter (Clark University) for Differential Interactions between Calmodulin and the IQ Motifs of the HECT E3 Ubiquitin Ligases UBE3B and UBE3C» 11/25/2025
Video: Immunology and Cancer
Visit PDB-101 to watch a three-part series exploring the cellular and molecular details of the human immune response to cancer. Now available in English and Spanish.» 11/17/2025
Molecule of the Month
Natural RNA-Only Assemblies
Large and intricate naturally occurring structures composed exclusively of RNA
Read MoreQuarterly News (see archive)
Issue 108 - January 2026
This issue highlights upcoming IUCr workshops; 2025 deposition statistics, a new molecular animation highlighting Vitamin A and Vision and more.
Education Corner: Learn about BioStInE: a self-training platform in structural biology designed for students and researchers.
Annual Reports
2024 Annual Report
Download the 2024 Annual Report (PDF) for an overview of recent activities and the global impact of PDB data and RCSB PDB services.
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RCSB PDB Core Operations are funded by the U.S. National Science Foundation (DBI-2321666), the US Department of Energy (DE-SC0019749), and the National Cancer Institute, National Institute of Allergy and Infectious Diseases, and National Institute of General Medical Sciences of the National Institutes of Health under grant R01GM157729. RCSB PDB uses resources of the National Energy Research Scientific Computing Center (NERSC), a Department of Energy User Facility.