This post was originally published at Developing a Bioinformatics Database for Disulfide Bonds Research

The Protein Data Bank (PDB) bioinformatics database is the world’s largest repository of experimentally-determined structures of proteins, nucleic acids, and complex assemblies. All data is gathered using experimental methods such as X-ray, spectroscopy, crystallography, NMR, etc. This article explains how to extract, filter, and clean data from the PDB to make it suitable for further analysis.

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This post was originally published at Developing a Bioinformatics Database for Disulfide Bonds Research