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.
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.
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
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.
Key features that set our library apart include:
partner
Reaxense
upacc
Q9UM07
UPID:
PADI4_HUMAN
Alternative names:
HL-60 PAD; Peptidylarginine deiminase IV; Protein-arginine deiminase type IV
Alternative UPACC:
Q9UM07; A8K392; B2RBW0; Q5VTZ8; Q70SX4
Background:
Protein-arginine deiminase type-4 (PAD4), also known as Peptidylarginine deiminase IV, plays a pivotal role in the post-translational modification of proteins through the citrullination of arginine residues. This process is crucial for histone code regulation, stem cell maintenance, and the innate immune response, including the formation of neutrophil extracellular traps (NETs) to bind pathogens.
Therapeutic significance:
PAD4's involvement in rheumatoid arthritis, characterized by autoimmune features and joint inflammation, highlights its potential as a therapeutic target. The protein's role in disease pathogenesis, through variants affecting mRNA stability rather than its enzymatic activity, underscores the importance of understanding PAD4's function for developing novel treatments.