Focused On-demand Libraries - Receptor.AI 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.


The compounds are cherry-picked from the vast virtual chemical space of over 60B molecules. The synthesis and delivery of compounds is facilitated by Reaxense.


The library includes a list of the most effective modulators, each annotated with 38 ADME-Tox and 32 physicochemical and drug-likeness parameters. Furthermore, each compound is shown with its optimal docking poses, affinity scores, and activity scores, offering a detailed summary.


We utilise our cutting-edge, exclusive workflow to develop focused libraries for enzymes.


 

Fig. 1. The screening workflow of Receptor.AI

The method includes detailed molecular simulations of the catalytic and allosteric binding pockets, along with ensemble virtual screening that considers their conformational flexibility. In the design of modulators, structural changes induced by reaction intermediates are taken into account to enhance activity and selectivity.


Our library distinguishes itself through several key aspects:


  • The Receptor.AI platform integrates all available data about the target protein, including past experiments, literature data, known ligands, structural information and more. This consolidated approach maximises the probability of prioritising highly relevant compounds.

  • The platform uses sophisticated molecular simulations to identify possible binding sites so that the compounds in the focused library are suitable for discovering allosteric inhibitors and the binders for cryptic pockets.

  • The platform integrates over 50 highly customisable AI models, which are thoroughly tested and validated on a multitude of commercial drug discovery programs and research projects. It is designed to be efficient, reliable and accurate. All this power is utilised when producing the focused libraries.

  • In addition to producing the focused libraries, Receptor.AI provides services and end-to-end solutions at every stage of preclinical drug discovery. The pricing model is success-based, which reduces your risks and leverages the mutual benefits of the project's success.


PARTNER
Receptor.AI
 
UPACC
O14792

UPID:
HS3S1_HUMAN

ALTERNATIVE NAMES:
Heparan sulfate D-glucosaminyl 3-O-sulfotransferase 1

ALTERNATIVE UPACC:
O14792; B3KUA6; Q6PEY8

BACKGROUND:
The enzyme Heparan sulfate glucosamine 3-O-sulfotransferase 1, alternatively named Heparan sulfate D-glucosaminyl 3-O-sulfotransferase 1, catalyzes a vital reaction in the production of heparan sulfate. By transferring sulfo groups to glucosamine residues, it completes the antithrombin pentasaccharide binding site, a necessary component for anticoagulant heparan sulfate.

THERAPEUTIC SIGNIFICANCE:
Exploring the function of Heparan sulfate glucosamine 3-O-sulfotransferase 1 is crucial for identifying new therapeutic avenues. Given its central role in anticoagulant heparan sulfate production, targeting this enzyme could lead to innovative treatments for coagulation disorders.

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