# DLIGAND2: an improved knowledge-based energy function for protein–ligand interactions using the distance-scaled, finite, ideal-gas reference state

> Research article (Journal of Cheminformatics, 2019) · cited 53× · AI/ML

**Wikidata**: [openalex:W2964549872](https://www.wikidata.org/wiki/openalex:W2964549872)  
**Source**: https://4ort.xyz/entity/dligand2-an-improved-knowledge-based-energy-function-for-proteinligand-interactions-using-the-distance-scaled-finite-ide