ZINC20—A Free Ultralarge-Scale Chemical Database for Ligand Discovery
University of California, San Francisco · Taras Shevchenko National University of Kyiv
Abstract
Identifying and purchasing new small molecules to test in biological assays are enabling for ligand discovery, but as purchasable chemical space continues to grow into the tens of billions based on inexpensive make-on-demand compounds, simply searching this space becomes a major challenge. We have therefore developed ZINC20, a new version of ZINC with two major new features: billions of new molecules and new methods to search them. As a fully enumerated database, ZINC can be searched precisely using explicit atomic-level graph-based methods, such as SmallWorld for similarity and Arthor for pattern and substructure search, as well as 3D methods such as docking. Analysis of the new make-on-demand compound sets…
Citation impact
- FWCI
- 52.18
- Percentile
- 100%
- References
- 11
Authors
9Topics & keywords
- Chemical space
- Computer science
- Drug discovery
- On demand
- Docking (animal)
- Data mining
- Chemistry
- Bioinformatics