bindingdb-database

To query drug-target binding affinities using a UniProt ID, you retrieve measured interaction data including Ki, Kd, IC50, and EC50 values. This process enables you to find and rank known inhibitors for specific protein targets to guide drug discovery.

Yes, you can search BindingDB for compound binding data using compound names or SMILES strings. This allows you to retrieve quantitative affinity measurements and perform polypharmacology profiling to determine off-target interactions.

The best way to perform SAR analysis for lead optimization is to retrieve quantitative binding data for compounds and targets. Analyzing how structural changes affect binding affinities helps identify potent compounds and guides medicinal chemistry efforts.

Yes, this drug-target affinity query tool supports data download workflows for offline analysis. You can export retrieved Ki, Kd, IC50, and EC50 values to analyze structure-activity relationships and polypharmacology profiles using pandas and numpy.

BindingDB provides comprehensive measured drug-target binding affinities specifically designed for polypharmacology profiling. It enables querying via UniProt ID and compound SMILES to determine off-target binding profiles, facilitating quantitative drug discovery analysis.