AI-ACCELERATED DRUG DISCOVERY

Focused On-demand Library for Serine/threonine-protein kinase PAK 4

Available from Reaxense
Predicted by Alphafold

Focused On-demand Libraries - Reaxense Collaboration

Explore the Potential with AI-Driven Innovation

The specialised, focused library is developed on demand with the most recent virtual screening and parameter assessment technology, guided by the Receptor.AI drug discovery platform. This approach exceeds the capabilities of traditional methods and offers compounds with higher activity, selectivity, and safety.

From a virtual chemical space containing more than 60 billion molecules, we precisely choose certain compounds. Our collaborator, Reaxense, aids in their synthesis and provision.

In the library, a selection of top modulators is provided, each marked with 38 ADME-Tox and 32 parameters related to physicochemical properties and drug-likeness. Also, every compound comes with its best docking poses, affinity scores, and activity scores, providing a comprehensive overview.

Our top-notch dedicated system is used to design specialised libraries for enzymes.

 Fig. 1. The sreening workflow of Receptor.AI

The procedure entails thorough molecular simulations of the catalytic and allosteric binding pockets, accompanied by ensemble virtual screening that factors in their conformational flexibility. When developing modulators, the structural modifications brought about by reaction intermediates are factored in to optimize activity and selectivity.

Several key aspects differentiate our library:

  • Receptor.AI compiles an all-encompassing dataset on the target protein, including historical experiments, literature data, known ligands, and structural insights, maximising the chances of prioritising the most pertinent compounds.
  • The platform employs state-of-the-art molecular simulations to identify potential binding sites, ensuring the focused library is primed for discovering allosteric inhibitors and binders of concealed pockets.
  • Over 50 customisable AI models, thoroughly evaluated in various drug discovery endeavours and research projects, make Receptor.AI both efficient and accurate. This technology is integral to the development of our focused libraries.
  • In addition to generating focused libraries, Receptor.AI offers a full range of services and solutions for every step of preclinical drug discovery, with a pricing model based on success, thereby reducing risk and promoting joint project success.

partner

Reaxense

upacc

O96013

UPID:

PAK4_HUMAN

Alternative names:

p21-activated kinase 4

Alternative UPACC:

O96013; B4DGG6; Q8N4E1; Q8NCH5; Q8NDE3; Q9BU33; Q9ULS8

Background:

Serine/threonine-protein kinase PAK 4, also known as p21-activated kinase 4, is a pivotal enzyme in cellular signaling. It orchestrates a variety of critical processes including cytoskeleton regulation, cell migration, proliferation, and survival. Activation by growth factor receptors or CDC42 and RAC1 leads to autophosphorylation, influencing several downstream targets such as SSH1, cofilin, LIMK1, ITGB5, ARHGEF2, RHOA, BAD, and RAN. This modulation affects actin filament stability, cell motility, apoptosis, and cell-cycle progression.

Therapeutic significance:

Understanding the role of Serine/threonine-protein kinase PAK 4 could open doors to potential therapeutic strategies.

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