Welcome to the PDBbind-CN Database!

News & Notice
The PDBbind version 2017 is just released (12/19/2017)

Dear researchers,

We announce here another new release of the PDBbind database, i.e. version 2017. The PDBbind database aims at providing a comprehensive collection of experimentally measured binding affinity data for all biomolecular complexes deposited in the Protein Data Bank. The PDBbind database was released to the public for the first time in May 2004. It is now updated annually to keep up with the growth of the Protein Data Bank. PDBbind version 2017 is the eleventh release since this database was moved to the PDBbind-CN web server in 2007.

This release, i.e. version 2017, provides binding affinity data for a total of 17,900 biomolecular complexes in PDB, including protein-ligand (14,761), nucleic acid-ligand (121), protein-nucleic acid (837), and protein-protein complexes (2,181). The total of binding data has increased by 10.64% since the last release (i.e. version 2016). All binding data are curated from original references rather than cited from other data sources. For the users' convenience, we also provide processed structural files for the protein-ligand complexes included in PDBbind, which can be readily utilized by many molecular modeling software.

The PDBbind version 2017 is available on the PDBbind-CN web server at http://www.pdbbind-cn.org/. The basic information of each complex, including binding data, is open to access. Registration is necessary only if the user wants to use the advanced services on this web site or to download data in bulk. Registration is free of charge for academic and commercial/industrial users. More than 4,500 users from over 70 countries have already registered to use this database.

Your comments are always welcome by us to improve this database further!

Best regards,

The PDBbind team@Prof. Renxiao Wang's group
State Key Laboratory of Bioorganic Chemistry and Natural Products Chemistry
Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences
Shanghai, P. R. China

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