How to Prepare a Compound Collection Prior to Virtual Screening.

Virtual screening is a well-established technique that has proven to be successful in the identification of novel biologically active molecules, including drug repurposing. Whether for ligand-based or for structure-based virtual screening, a chemical collection needs to be properly processed prior to in silico evaluation. Here we describe our step-by-step procedure for handling very large collections (up to billions) of compounds prior to virtual screening.

https://link.springer.com/protocol/10.1007/978-1-4939-9089-4_7