Focused On-demand Library for Dual specificity protein phosphatase 3

Focused On-demand Libraries - Reaxense Collaboration

Explore the Potential with AI-Driven Innovation

This comprehensive focused library is produced on demand with state-of-the-art virtual screening and parameter assessment technology driven by Receptor.AI drug discovery platform. This approach outperforms traditional methods and provides higher-quality compounds with superior 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.

The library includes a list of the most promising modulators annotated with 38 ADME-Tox and 32 physicochemical and drug-likeness parameters. Also, each compound is presented with its optimal docking poses, affinity scores, and activity scores, providing a comprehensive overview.

We use our state-of-the-art dedicated workflow for designing focused libraries for enzymes.

Fig. 1. The sreening workflow of Receptor.AI

It includes comprehensive molecular simulations of the catalytic and allosteric binding pockets and the ensemble virtual screening accounting for their conformational mobility. In the case of designing modulators, the structural changes induced by reaction intermediates are taken into account to leverage 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

P51452

UPID:

DUS3_HUMAN

Alternative names:

Dual specificity protein phosphatase VHR; Vaccinia H1-related phosphatase

Alternative UPACC:

P51452; D3DX45; Q5U0J1; Q8IYJ9

Background:

Dual specificity protein phosphatase 3 (DSP3), also known as Vaccinia H1-related phosphatase (VHR), exhibits enzymatic activity towards both tyrosine-protein phosphate and serine-protein phosphate. It shows a marked preference for phosphotyrosines, playing a crucial role in the dephosphorylation and inactivation of ERK1 and ERK2, key players in cellular signaling pathways.

Therapeutic significance:

Understanding the role of Dual specificity protein phosphatase 3 could open doors to potential therapeutic strategies. Its pivotal function in modulating ERK1 and ERK2 activities, integral to cell proliferation and differentiation, highlights its potential as a target in diseases where these pathways are dysregulated.