Protein Data Bank Japan offers a global archive of macromolecular structures with tools for searching and analyzing protein data in multiple languages.
Explore global protein structure data and tools
Protein Data Bank Japan (PDBj) is your gateway to a comprehensive archive of macromolecular structures, including proteins and nucleic acids. You can access, search, and analyze data from the global PDB, BMRB, and EMDB collections, all in one place and available in several languages.
Whether you're a researcher, student, or just curious about molecular biology, PDBj provides easy-to-use tools that help you explore detailed protein data. The site also offers advanced search features, statistics, and helpful resources to guide your research or learning journey.
What sets PDBj apart is its integration of multiple data archives and its user-friendly interface for in-depth structure analysis. You can quickly find the information you need, connect with a global scientific community, and make use of reliable support resources if you have questions.
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