This resource is powered by the Protein Data Bank archive-information about the 3D shapes of proteins, nucleic acids, and complex assemblies that helps students and researchers understand all aspects of biomedicine and agriculture, from protein synthesis to health and disease.
As a member of the wwPDB, the RCSB PDB curates and annotates PDB data.
The RCSB PDB builds upon the data by creating tools and resources for research and education in molecular biology, structural biology, computational biology, and beyond.
Use this website to access curated and integrated biological macromolecular information in the context of function, biological processes, evolution, pathways, and disease states.
View PDB structures in 3D using one of these tools from any entry's Structure Summary page: NGL, PV, Jmol, and Protein Workshop.
These viewers offer several different options for display and analysis.
PDB ID: 4HHB
RCSB PDB's Comparison Tool calculates pairwise sequence (blast2seq, Needleman-Wunsch, and Smith-Waterman) and structure alignments (FATCAT, CE, Mammoth, TM-Align, TopMatch).
Comparisons can be made for any protein in the PDB archive and for customized or local files not in the PDB.
Special features include support for both rigid-body and flexible alignments and detection of circular permutations.
Enter PDB IDs separated by commas or white spaces. Note: The Download Tool is launched as a stand-alone application using the Java Web Start protocol. Download Help
PDB-101 is an online portal for teachers, students, and the general public to promote exploration in the world of proteins and nucleic acids.
Presents short accounts on selected molecules from the Protein Data Bank.
Upcoming meetings and events RCSB will hold
Access materials that promote exploration in the world of proteins and nucleic acids.
Understanding PDB Data is a reference to help explore and interpret individual PDB entries.
Authentic, hands-on teaching materials, individual and group activities.
View iconic illustrations by the gifted artist Irving Geis (1908-1997) in context with PDB structures and educational information.
The PDB archive is updated weekly in two phases
Phase I: Every Saturday by 3:00 UTC, for every new entry, wwPDB website provides sequence(s) (amino acid or nucleotide) for each distinct polymer and, where appropriate, the InChI string(s) for each distinct ligand and the crystallization pH value(s).
Phase II: Every Wednesday by 00:00 UTC, all new and modified data entries will be updated at each of the wwPDB FTP sites.
Tuesday Jan 16, 2018 at 4 PM PST
Next data entry update in:
A new FTP repository, ftp-versioned.wwpdb.org, now hosts versioned structural model files in PDBx/mmCIF and PDBML formats. » 10/03
Simple text searches at rcsb.org are now easier and more accurate. Text searching from the top query bar has been redesigned and is now powered by the open source Apache Solr platform. Results are based on an indexing of PDBx/mmCIF data. » 07/11
See new feature archive
This issue introduces the reviews 2017 milestones and publications, improved text searching, and implementation of versioning for PDB data files. In the Education Corner, RCSB PDB summer interns describe their journey to ABRCMS. » 01/16
Morphine and other opioid drugs bind to receptors in the nervous system, controlling painRead More
This issue introduces the reviews 2017 milestones and publications, improved text searching, and implementation of versioning for PDB data files.
Winter 2018 Newsletter
Download the 2016 Annual Report (PDF) for an overview of data deposition, query, outreach, and education activities.
Annual Report Archive
RCSB PDB (citation) is managed by two members of the Research Collaboratory for Structural Bioinformatics: Rutgers and UCSD/SDSC
RCSB PDB is a member of the
The RCSB PDB is funded by a grant (DBI-1338415) from the
National Science Foundation, the
National Institutes of Health, and the
US Department of Energy.