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Mapping the binding sites of challenging drug targets.


ABSTRACT: An increasing number of medically important proteins are challenging drug targets because their binding sites are too shallow or too polar, are cryptic and thus not detectable without a bound ligand or located in a protein-protein interface. While such proteins may not bind druglike small molecules with sufficiently high affinity, they are frequently druggable using novel therapeutic modalities. The need for such modalities can be determined by experimental or computational fragment based methods. Computational mapping by mixed solvent molecular dynamics simulations or the FTMap server can be used to determine binding hot spots. The strength and location of the hot spots provide very useful information for selecting potentially successful approaches to drug discovery.

SUBMITTER: Wakefield AE 

PROVIDER: S-EPMC9790766 | biostudies-literature | 2022 Aug

REPOSITORIES: biostudies-literature

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Mapping the binding sites of challenging drug targets.

Wakefield Amanda E AE   Kozakov Dima D   Vajda Sandor S  

Current opinion in structural biology 20220527


An increasing number of medically important proteins are challenging drug targets because their binding sites are too shallow or too polar, are cryptic and thus not detectable without a bound ligand or located in a protein-protein interface. While such proteins may not bind druglike small molecules with sufficiently high affinity, they are frequently druggable using novel therapeutic modalities. The need for such modalities can be determined by experimental or computational fragment based method  ...[more]

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