MetalPDB collects and allows easy access to the knowledge on metal sites in biological macromolecules, starting from the structural information contained in the Protein Data Bank (PDB)

Reference
MetalPDB in 2018: a database of metal sites in biological macromolecular structures.
Putignano V., Rosato A., Banci L., Andreini C.
Nucleic Acids Res. 2018 Jan;46(D1):D459-D464. [PMID: 29077942]

MetalPDB: a database of metal sites in biological macromolecular structures.
Andreini C, Cavallaro G, Lorenzini S, Rosato A.
Nucleic Acids Res. 2013 Jan;41(Database issue): D312-9. Epub 2012 Nov 15. [PMID: 23155064]

Please cite these articles to reference MetalPDB in publications.