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pdb-database

Access RCSB PDB for 3D protein/nucleic acid structures. Search by text/sequence/structure, download coordinates (PDB/mmCIF), retrieve metadata, for structural biology and drug discovery.

17,798stars1,609forksUpdated 1/21/2026

Security Assessment

Safe(100/100)
Security Score100/100

About pdb-database

The pdb-database skill provides users with access to the RCSB Protein Data Bank (PDB), which is the global repository for 3D structural data of biological macromolecules. This skill is designed to solve the problem of efficiently finding, retrieving, and downloading structural data for proteins and nucleic acids, which is critical for researchers in fields such as structural biology and drug discovery. By allowing searches based on text, sequences, or structural similarities, users can easily locate relevant structures from over 200,000 experimentally determined entries and computed models.

FAQ

How can I search for specific protein structures?

You can search for structures using various criteria such as text, attributes, sequence similarity, or structure similarity.

What formats are available for downloading structure files?

Structure files can be downloaded in PDB, mmCIF, or BinaryCIF formats.

Are there any limitations on the number of structures I can query?

There are no specified limitations on the number of structures you can query, but performance may vary depending on the complexity of the query.

Install pdb-database

Download and extract the skill files to your .claude/skills/ directory.

Quick Setup:

  1. Copy the skill folder to .claude/skills/
  2. Claude will automatically detect and use the skill