Focused On-demand Library for Polyribonucleotide 5'-hydroxyl-kinase Clp1

Available from Reaxense
Predicted by Alphafold

Focused On-demand Libraries - Reaxense Collaboration

Explore the Potential with AI-Driven Innovation

This extensive focused library is tailor-made using the latest virtual screening and parameter assessment technology, operated by the Receptor.AI drug discovery platform. This technique is more effective than traditional methods, offering compounds with improved 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.

We utilise our cutting-edge, exclusive workflow to develop 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.

Our library is unique due to several crucial aspects:

  • Receptor.AI compiles all relevant data on the target protein, such as past experimental results, literature findings, known ligands, and structural data, thereby enhancing the likelihood of focusing on the most significant compounds.
  • By utilizing advanced molecular simulations, the platform is adept at locating potential binding sites, rendering the compounds in the focused library well-suited for unearthing allosteric inhibitors and binders for hidden pockets.
  • The platform is supported by more than 50 highly specialized AI models, all of which have been rigorously tested and validated in diverse drug discovery and research programs. Its design emphasizes efficiency, reliability, and accuracy, crucial for producing focused libraries.
  • Receptor.AI extends beyond just creating focused libraries; it offers a complete spectrum of services and solutions during the preclinical drug discovery phase, with a success-dependent pricing strategy that reduces risk and fosters shared success in the project.







Alternative names:

Polyadenylation factor Clp1; Polynucleotide kinase Clp1; Pre-mRNA cleavage complex II protein Clp1

Alternative UPACC:

Q92989; B2R7J6; B4DTI8


Polyribonucleotide 5'-hydroxyl-kinase Clp1, also known as Polyadenylation factor Clp1 and Polynucleotide kinase Clp1, is a versatile enzyme with pivotal roles in RNA and DNA processing. It efficiently phosphorylates the 5'-hydroxyl groups of RNA and DNA, playing a crucial role in tRNA splicing, mRNA 3'-end formation, and the activation of short interfering RNAs (siRNAs) for RNA-induced silencing. Its activity is essential for cerebellar development and proper brain function.

Therapeutic significance:

Given its critical role in tRNA splicing and mRNA processing, Polyribonucleotide 5'-hydroxyl-kinase Clp1's dysfunction is linked to Pontocerebellar hypoplasia 10, a severe neurodegenerative disorder. Understanding the role of this protein could open doors to potential therapeutic strategies for treating or managing this debilitating condition.

Looking for more information on this library or underlying technology? Fill out the form below and we'll be in touch with all the details you need.
Thank you! Your submission has been received!
Oops! Something went wrong while submitting the form.