# Ranking Enzyme Structures in the PDB by Bound Ligand Similarity to Biological Substrates

> Research article (Structure, 2018) · cited 33× · AI/ML

**Wikidata**: [openalex:W2793397305](https://www.wikidata.org/wiki/openalex:W2793397305)  
**Source**: https://4ort.xyz/entity/ranking-enzyme-structures-in-the-pdb-by-bound-ligand-similarity-to-biological-substrates