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Agenda ,[object Object],[object Object],[object Object],[object Object]
Why SCOPE.?? ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
S COPE Flowchart Ligand based study Structure based study Protein Residue wise Interactions via  Docking  score Ligand Complexes  Cocrystals QSAR Model Key Residueal Interaction Design & Screening ,[object Object],[object Object],[object Object],[object Object]
SCOPE Methodology ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],Aid in lead optimization through improving interactions with these important residues
SCOPE Methodology ,[object Object],[object Object],[object Object]
CASE STUDY ,[object Object]
Protein tyrosine phosphatase 1B (PTP1B) ,[object Object],[object Object]
PTP1B inhibitor case study ,[object Object],[object Object],[object Object],[object Object],[object Object]
PTP1B inhibitor case study ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
External validation set ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Summary of models
Fitness plot
PLS Contribution of descriptors SCOPE identifies importance of interacting residues and required type of interaction ST = Steric HB = Hydrogen Bond
I nteractions  justified by SCOPE ,[object Object],[object Object]
Steric H bond interactions Steric H-bond Both
Pointers to enhance activity from SCOPE H-Bond Steric groups SCOPE identifies sites of lead optimization & provides clues for scaffold growth Ile219 Val49 Met258 Arg47 Lys120
SCOPE Ranking Performance SCOPE Offers excellent accuracy while Ranking the dataset
SCOPE  Prediction  Performance SCOPE Offers superior prediction performance arising out of insensitive docking score based methods 11 Molecules 19 Molecules 7 Molecules 11 Molecules
Learning from PTP1B study ,[object Object],[object Object],[object Object],[object Object]
Highlights ,[object Object],[object Object],[object Object],[object Object],[object Object]
References ,[object Object],[object Object],[object Object],[object Object],[object Object]

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VLife SCOPE for Lead Optimization

  • 1.  
  • 2.
  • 3.
  • 4.
  • 5.
  • 6.
  • 7.
  • 8.
  • 9.
  • 10.
  • 11.
  • 14. PLS Contribution of descriptors SCOPE identifies importance of interacting residues and required type of interaction ST = Steric HB = Hydrogen Bond
  • 15.
  • 16. Steric H bond interactions Steric H-bond Both
  • 17. Pointers to enhance activity from SCOPE H-Bond Steric groups SCOPE identifies sites of lead optimization & provides clues for scaffold growth Ile219 Val49 Met258 Arg47 Lys120
  • 18. SCOPE Ranking Performance SCOPE Offers excellent accuracy while Ranking the dataset
  • 19. SCOPE Prediction Performance SCOPE Offers superior prediction performance arising out of insensitive docking score based methods 11 Molecules 19 Molecules 7 Molecules 11 Molecules
  • 20.
  • 21.
  • 22.