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247,086Structures from the PDB archive

1,068,577Computed Structure Models (CSM)

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RCSB Protein Data Bank (RCSB PDB) enables breakthroughs in science and education by providing access and tools for exploration, visualization, and analysis of:

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December Molecule of the Month

FOXP3

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Latest Entries

As ofWed Dec 24 2025

9XQR

Cryo-EM structure of P1X1 in complex with BTFA

9Q3T

Crystal Structure of WT HIV-1 Protease (NL4-3) with Inhibitor NR03-92

9HQB

1-Epi-Cubenol Synthase from Nonomuraea coxensis (NcECS) in complex with 2,3-DHFPP

9OQI

Human pannexin 1 channel with 20 mM ATP

9IBP

VCA0144 from Vibrio cholerae

9X45

Cryo-EM structure of renal amyloid fibril from an immunoglobulin light chain amyloidosis patient in polymorph A

9HO4

Crystal Structure of the Human Frataxin protein in complex with a tailored Camelid Nanobody 6B1

9HNR

a5b3 GABAA Receptor in 1 a5 to 4 b3 stoichiometry in desensitized state

9GXT

C. thermocellum UvrA in complex with DNA with a fluorescein modification and AMPPNP (ATP-bound conformation 1)

9MPX

Crystal structure of RM014, a macaque-derived HIV V2-apex-targeting antibody from ApexGT6 immunization

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Coming Soon: Remediation of Metalloprotein-containing PDB Entries and CCDs

Existing polyatomic metal containing PDB entries and CCDs will be updated to make metalloprotein structures findable and reusable with more complete chemical description and metal coordination annotation.

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Happy Holidays
Season's greetings from RCSB PDB» 12/19/2025
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
Poster Prizes Awarded at LACA
Congratulations to Miguel Arbeláez (University of São Paulo and National University of Colombia) and Francisco Patrick Ferreira da Silva (Federal University of Ceará, Brazil)» 11/12/2025
PDB-101 Focus: Peak Performance
PDB-101 materials explore the structural biology of nutrition.» 11/11/2025
Education Corner: Cambridge Structural Database
Learn how CCDC is Celebrating 60 Years of Research and Education with Small Molecules» 11/06/2025
Powering a New Era in Structural Biology
Read how integrative modeling transforms how scientists understand molecular machines» 11/04/2025