AI-ACCELERATED DRUG DISCOVERY

3 beta-hydroxysteroid dehydrogenase/Delta 5-->4-isomerase type 1

Explore its Potential with AI-Driven Innovation
Predicted by Alphafold

3 beta-hydroxysteroid dehydrogenase/Delta 5-->4-isomerase type 1 - Focused Library Design

Available from Reaxense

This protein is integrated into the Receptor.AI ecosystem as a prospective target with high therapeutic potential. We performed a comprehensive characterization of 3 beta-hydroxysteroid dehydrogenase/Delta 5-->4-isomerase type 1 including:

1. LLM-powered literature research

Our custom-tailored LLM extracted and formalized all relevant information about the protein from a large set of structured and unstructured data sources and stored it in the form of a Knowledge Graph. This comprehensive analysis allowed us to gain insight into 3 beta-hydroxysteroid dehydrogenase/Delta 5-->4-isomerase type 1 therapeutic significance, existing small molecule ligands, relevant off-targets, and protein-protein interactions.

 Fig. 1. Preliminary target research workflow

2. AI-Driven Conformational Ensemble Generation

Starting from the initial protein structure, we employed advanced AI algorithms to predict alternative functional states of 3 beta-hydroxysteroid dehydrogenase/Delta 5-->4-isomerase type 1, including large-scale conformational changes along "soft" collective coordinates. Through molecular simulations with AI-enhanced sampling and trajectory clustering, we explored the broad conformational space of the protein and identified its representative structures. Utilizing diffusion-based AI models and active learning AutoML, we generated a statistically robust ensemble of equilibrium protein conformations that capture the receptor's full dynamic behavior, providing a robust foundation for accurate structure-based drug design.

 Fig. 2. AI-powered molecular dynamics simulations workflow

3. Binding pockets identification and characterization

We employed the AI-based pocket prediction module to discover orthosteric, allosteric, hidden, and cryptic binding pockets on the protein’s surface. Our technique integrates the LLM-driven literature search and structure-aware ensemble-based pocket detection algorithm that utilizes previously established protein dynamics. Tentative pockets are then subject to AI scoring and ranking with simultaneous detection of false positives. In the final step, the AI model assesses the druggability of each pocket enabling a comprehensive selection of the most promising pockets for further targeting.

 Fig. 3. AI-based binding pocket detection workflow

4. AI-Powered Virtual Screening

Our ecosystem is equipped to perform AI-driven virtual screening on 3 beta-hydroxysteroid dehydrogenase/Delta 5-->4-isomerase type 1. With access to a vast chemical space and cutting-edge AI docking algorithms, we can rapidly and reliably predict the most promising, novel, diverse, potent, and safe small molecule ligands of 3 beta-hydroxysteroid dehydrogenase/Delta 5-->4-isomerase type 1. This approach allows us to achieve an excellent hit rate and to identify compounds ready for advanced lead discovery and optimization.

 Fig. 4. The screening workflow of Receptor.AI

Receptor.AI, in partnership with Reaxense, developed a next-generation technology for on-demand focused library design to enable extensive target exploration.

The focused library for 3 beta-hydroxysteroid dehydrogenase/Delta 5-->4-isomerase type 1 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.

3 beta-hydroxysteroid dehydrogenase/Delta 5-->4-isomerase type 1

partner:

Reaxense

upacc:

P14060

UPID:

3BHS1_HUMAN

Alternative names:

3 beta-hydroxysteroid dehydrogenase/Delta 5-->4-isomerase type I; 3-beta-hydroxy-5-ene steroid dehydrogenase; 3-beta-hydroxy-Delta(5)-steroid dehydrogenase; 3-beta-hydroxysteroid 3-dehydrogenase; Delta-5-3-ketosteroid isomerase; Dihydrotestosterone oxidoreductase; Steroid Delta-isomerase; Trophoblast antigen FDO161G

Alternative UPACC:

P14060; A8K691; Q14545; Q8IV65

Background:

3 beta-hydroxysteroid dehydrogenase/Delta 5-->4-isomerase type 1 plays a pivotal role in steroid hormone biosynthesis. It catalyzes essential conversions, such as pregnenolone to progesterone and DHEA to 4-androstenedione, impacting various physiological processes. Known by multiple names, including Dihydrotestosterone oxidoreductase, it controls the bioavailability of active androgens and estrogens, crucial for reproductive and metabolic health.

Therapeutic significance:

Understanding the role of 3 beta-hydroxysteroid dehydrogenase/Delta 5-->4-isomerase type 1 could open doors to potential therapeutic strategies. Its involvement in the synthesis of key steroid hormones suggests its potential as a target in treating hormonal imbalances and disorders related to steroid biosynthesis.

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.