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AIDD Workflow

AI-Driven Drug Discovery

An integrated AIDD workflow spanning target understanding, hit discovery, lead optimization, and experiment-guided preclinical decisions.

An integrated AIDD pipeline combines target interpretation, computational screening, lead refinement, and iterative dry-lab / wet-lab feedback within a single modular discovery framework.

4
Discovery stages
3
Module layers
Closed loop
Dry + wet iteration
01
Target Profiling
02
Hit Discovery
03
Lead Optimization
04
Preclinical Translation

Discovery Flow

A stage-based map of how AIDD modules can move from target understanding to decision-ready candidate packages.

01

Target Profiling

Build a computation-ready view of the biological system through structure prediction, pocket analysis, and conformational assessment.

  • Protein structure prediction and refinement
  • Pocket detection and ligandability assessment
  • Conformational sampling for flexible targets
Output Target hypothesis
02

Hit Discovery

Use structure-based virtual screening and AI-assisted search to reduce large chemical spaces into focused, testable candidate sets.

  • Protein and ligand preparation for docking
  • Virtual screening with iterative ranking
  • Similarity search and de novo scaffold exploration
Output Ranked hit set
03

Lead Optimization

Improve potency, selectivity, and developability through simulation-guided design, free-energy analysis, and property prediction.

  • Binding-mode analysis with molecular dynamics
  • Free-energy calculations for compound prioritization
  • ADMET-oriented multiparameter optimization
Output Refined lead series
04

Preclinical Translation

Connect computational outputs with medicinal chemistry, assay results, and candidate triage to support downstream experimental programs.

  • Experiment-in-the-loop model updates
  • Cross-functional design reviews
  • Candidate nomination support
Output Decision-ready package

Module Architecture

The workflow can be read as stacked module layers: target intelligence, molecule design, and optimization-to-translation.

Layer 01

Structure Intelligence

The front end of the workflow builds mechanistic context before large-scale molecule ranking begins.

  • Structure prediction and refinement
  • Binding-site discovery
  • Pocket comparison and ligandability assessment
  • Protein flexibility and ensemble generation
Layer 02

Molecule Search and Design

Search, docking, ranking, and generation modules reduce the candidate space and expand design options.

  • Virtual screening and rescoring
  • Similarity search and scaffold hopping
  • Generative design for new chemotypes
  • Hit expansion and SAR hypothesis building
Layer 03

Optimization and Translation

Physics-based and data-driven modules support refinement, developability review, and downstream handoff.

  • Molecular dynamics and binding-mode analysis
  • Free-energy calculations
  • ADMET and multiparameter optimization
  • Candidate triage with experimental feedback

Dry-Lab / Wet-Lab Loop

The pipeline is not linear. Computational prioritization and experimental readout keep updating each other.

Dry Lab

Dry-Lab Modules

  • Structure preparation
  • Docking and screening
  • Generative design
  • MD / FEP analysis
  • Property prediction
Closed-Loop Optimization

Experimental feedback updates the ranking logic, simulation priorities, and design hypotheses instead of ending the computational workflow after a single pass.

Wet Lab

Wet-Lab Interfaces

  • Compound synthesis
  • Biophysical assays
  • Functional validation
  • SAR readout
  • Project review

Working Principles

Keep mechanism and structural context central to model design.
Use AI to rank, generate, and triage hypotheses rather than replace experimental validation.
Favor repeated dry-lab / wet-lab iteration over linear handoff.

Research Focus

AIDD integrates structure-based modeling, machine-learning-assisted prioritization, and physics-based simulation to support more informed decisions across the drug discovery process. Rather than treating computation as a single screening step, the workflow connects target understanding, molecule generation, hit triage, and lead refinement as parts of the same discovery system.

Translational Perspective

The value of this approach lies in the continuous exchange between computation and experiment. Structural hypotheses can guide compound selection, assay readouts can refine ranking logic, and simulation can help interpret emerging SAR, allowing the workflow to remain adaptive throughout hit discovery and lead optimization.

Application Areas

  • structure-guided hit identification
  • hit-to-lead and lead optimization
  • pocket and binding-mode analysis
  • multiparameter prioritization with experimental feedback