Correlation Engine 2.0
Clear Search sequence regions

filter terms:
  • libraries (10)
  • Sizes of these terms reflect their relevance to your search.

    DNA-Encoded Library (DEL) technology has emerged as an alternative method for bioactive molecules discovery in medicinal chemistry. It enables the simple synthesis and screening of compound libraries of enormous size. Even though it gains more and more popularity each day, there are almost no reports of chemoinformatics analysis of DEL chemical space. Therefore, in this project, we aimed to generate and analyze the ultra-large chemical space of DEL. Around 2500 DELs were designed using commercially available building blocks resulting in 2,5B DEL compounds that were compared to biologically relevant compounds from ChEMBL using Generative Topographic Mapping. This allowed to choose several optimal DELs covering the chemical space of ChEMBL to the highest extent and thus containing the maximum possible percentage of biologically relevant chemotypes. Different combinations of DELs were also analyzed to identify a set of mutually complementary libraries allowing to attain even higher coverage of ChEMBL than it is possible with one single DEL. © 2022 Wiley-VCH GmbH.


    Regina Pikalyova, Yuliana Zabolotna, Dmitriy M Volochnyuk, Dragos Horvath, Gilles Marcou, Alexandre Varnek. Exploration of the Chemical Space of DNA-encoded Libraries. Molecular informatics. 2022 Jun;41(6):e2100289

    Expand section icon Mesh Tags

    Expand section icon Substances

    PMID: 34981643

    View Full Text