Focused On-demand Library for Tyrosine--tRNA ligase, cytoplasmic

Focused On-demand Libraries - Reaxense Collaboration

Explore the Potential with AI-Driven Innovation

The focused library is created on demand with the latest virtual screening and parameter assessment technology, supported by the Receptor.AI drug discovery platform. This method is more effective than traditional methods and results in higher-quality compounds with better 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 our partner 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.

Our top-notch dedicated system is used to design specialised 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

P54577

UPID:

SYYC_HUMAN

Alternative names:

Tyrosyl-tRNA synthetase

Alternative UPACC:

P54577; B3KWK4; D3DPQ4; O43276; Q53EN1

Background:

Tyrosine--tRNA ligase, also known as Tyrosyl-tRNA synthetase, plays a crucial role in protein synthesis by catalyzing the attachment of tyrosine to tRNA(Tyr), facilitating the accurate translation of the genetic code into proteins. Beyond its primary function, it acts as a positive regulator of poly-ADP-ribosylation in the nucleus, a process vital for DNA repair and cell survival. The activity of this enzyme is modulated by resveratrol, which inhibits its ligase activity while enhancing its role in poly-ADP-ribosyltransferase activity.

Therapeutic significance:

Tyrosine--tRNA ligase is implicated in Charcot-Marie-Tooth disease, dominant intermediate C, and Neurologic, endocrine, and pancreatic disease, multisystem, infantile-onset 2. These associations highlight its potential as a target for therapeutic intervention in peripheral neuropathies and multisystem disorders, underscoring the importance of understanding its functions and regulatory mechanisms.