Please try our new beta-test BindingDB site!
- Responsive design for better display on tablests and phones
- New tool to filter search results by e.g. target, article, affinity, xtal structure
- Simplified new look
Access coronavirus binding data on our covid page here.
BindingDB is a public, web-accessible database of measured binding affinities, focusing chiefly on the interactions of protein considered to be drug-targets with small, drug-like molecules. As of May 4, 2022, BindingDB contains 41,296 Entries, each with a DOI, containing 2,513,948 binding data for 8,839 protein targets and 1,077,922 small molecules.
There are 5,988 protein-ligand crystal structures with BindingDB affinity measurements for proteins with 100% sequence identity, and 11,442 crystal structures allowing proteins to 85% sequence identity.
You can also use BindingDB data through the Registry of Open Data on AWS: https://registry.opendata.aws/binding-db.
Article Titles, Authors, Assays, Compound Names, Target Names
|Advanced Search||Combine multiple search criteria, such as chemical structures, target names, and numerical affinities; restrict searches by data source, such as BindingDB, ChEMBL, PubChem, and Patents.|
BindingDB curates US Patents. We have scanned patents back to 2013 for suitable data and are currently up to date as of mid-2020. However, we cannot be sure of capturing all relevant patents, so if you know of a useful one we have missed, please let us know and we will try to curate it. As of May 4, 2022, BindingDB's patent dataset comprises:
BindingDB continually curates a set of journals not covered by other public databases. As of May 4, 2022, the status of our current curation effort is as follows: