pdb.cheminfo.org — a fast look at any Protein Data Bank entry Open any Protein Data Bank entry by its identifier and see its chains, its ligands and its assemblies at once, from a mirror kept in step with the archive. The site itself needs JavaScript; the JSON API does not.

Ligands — every chemical component

Scripting — run code over a structure

Statistics — what the archive holds

API — every entry as JSON

About, and what to cite

Our other tools

elucidation.cheminfo.org

equilibrium.cheminfo.org

polycarp.cheminfo.org