Focused On-demand Libraries - Receptor.AI Collaboration


Explore the Potential with AI-Driven Innovation

Our detailed focused library is generated on demand with advanced virtual screening and parameter assessment technology powered by the Receptor.AI drug discovery platform. This method surpasses traditional approaches, delivering compounds of better quality with enhanced activity, selectivity, and safety.


We pick out particular compounds from an extensive virtual database of more than 60 billion molecules. The preparation and shipment of these compounds are facilitated by Reaxense.


Contained in the library are leading modulators, each labelled with 38 ADME-Tox and 32 physicochemical and drug-likeness qualities. In addition, each compound is illustrated with its optimal docking poses, affinity scores, and activity scores, giving a complete picture.


We employ our advanced, specialised process to create targeted libraries for enzymes.


 

Fig. 1. The screening 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
Receptor.AI
 
UPACC
Q9Y6X2

UPID:
PIAS3_HUMAN

ALTERNATIVE NAMES:
E3 SUMO-protein transferase PIAS3; Protein inhibitor of activated STAT protein 3

ALTERNATIVE UPACC:
Q9Y6X2; Q9UFI3

BACKGROUND:
The protein E3 SUMO-protein ligase PIAS3, known for its alternative names such as Protein inhibitor of activated STAT protein 3, is a crucial transcriptional coregulator in various cellular processes. It functions as an E3-type SUMO ligase, enhancing the interaction between UBE2I and its substrates. PIAS3 plays a significant role in the STAT pathway and steroid hormone signaling, regulating STAT3 signaling, and suppressing cell growth through inhibiting STAT3 DNA-binding. It also affects the sumoylation of proteins like MTA1, CCAR2, and ZFHX3, impacting their cellular functions.

THERAPEUTIC SIGNIFICANCE:
Understanding the role of E3 SUMO-protein ligase PIAS3 could open doors to potential therapeutic strategies.

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