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Lecture 6: Determination of Pathway Parameters Y. Z

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Presentation on theme: "Lecture 6: Determination of Pathway Parameters Y. Z"— Presentation transcript:

1 Lecture 6: Determination of Pathway Parameters Y. Z
Lecture 6: Determination of Pathway Parameters Y.Z. Chen Department of Pharmacy National University of Singapore Tel: ; ; Web: Content Example of pathway simulation work and map Pathway simulation model and equations Pathway simulation parameters Pathway simulation parameter estimation methods Sequence similarity, Global optimization (against protein concentrations), QKIR Parameter sensitivity analysis

2 Pathway Simulation Work

3 Pathway Simulation Work
Hatakeyama Biochem J 373, 451 (2003)

4 Pathway Map Hatakeyama Biochem J 373, 451 (2003)

5 Pathway Mathematical Model
Materi & Wishart Drug Discov Today 12, 295 (2007)

6 Pathway Mathematical Model
Hatakeyama Biochem J 373, 451 (2003)

7 Pathway Simulation Equations
Hatakeyama Biochem J 373, 451 (2003)

8 Pathway Simulation Equations
Hatakeyama Biochem J 373, 451 (2003)

9 Pathway Simulation Equations
Hatakeyama Biochem J 373, 451 (2003)

10 Pathway Simulation Parameters
Hatakeyama Biochem J 373, 451 (2003)

11 Pathway Simulation Parameters
Hatakeyama Biochem J 373, 451 (2003)

12 Pathway Simulation Parameter Estimation I: Exploration of Similarity Protein Pairs

13 Pathway Simulation Parameter Estimation I: Exploration of Similarity Protein Pairs

14 Pathway Simulation Parameter Estimation I: Exploration of Similarity Protein Pairs

15 Pathway Simulation Parameter Estimation I: Exploration of Similarity Protein Pairs
Shimada, Arch Biochem Biophys 435, 207 (2005)

16 Pathway Simulation Parameter Estimation I: Exploration of Similarity Protein Pairs
Shimada, Arch Biochem Biophys 435, 207 (2005)

17 Pathway Simulation Parameter Estimation I: Exploration of Similarity Protein Pairs

18 Pathway Simulation Parameter Estimation I: Exploration of Similarity Protein Pairs
Li, J Biol Chem 337, 743 (2004)

19 Pathway Simulation Parameter Estimation I: Exploration of Similarity Protein Pairs
Li, J Biol Chem 337, 743 (2004)

20 Pathway Simulation Parameter Estimation I: Exploration of Similarity Protein Pairs

21 Pathway Simulation Parameter Estimation I: Exploration of Similarity Protein Pairs
Keeble, Biochemistry 45, 3243 (2006)

22 Pathway Simulation Parameter Estimation I: Exploration of Similarity Proteins (Different Substrates)

23 Pathway Simulation Parameter Estimation I: Exploration of Similarity Proteins (Different Substrates)
Ober, J Biol Chem 278, (2003)

24 Pathway Simulation Parameter Estimation I: Exploration of Similarity Proteins (Same Substrate)

25 Pathway Simulation Parameter Estimation I: Exploration of Similarity Proteins (Same Substrate)

26 Pathway Simulation Parameter Estimation I: Exploration of Similarity Proteins (Different Substrates)

27 Pathway Simulation Parameter Estimation I: Exploration of Similarity Proteins (Different Substrates)
Khan, J Biol Chem 281, (2006)

28 Pathway Simulation Parameter Estimation I: Exceptions: Similarity Proteins Not always Work

29 Pathway Simulation Parameter Estimation II: Global Optimization Method (GOM)
Moles, Genome Research 13, 2467 (2003)

30 Pathway Simulation Parameter Estimation II: Global Optimization Method (GOM)
Moles, Genome Research 13, 2467 (2003) Example of decision variables: protein concentrations

31 Pathway Simulation Parameter Estimation II: Application of GOM to a Model Pathway
Moles, Genome Research 13, 2467 (2003)

32 Pathway Simulation Parameter Estimation II: Parameters and Decision Variable Values
Moles, Genome Research 13, 2467 (2003)

33 Pathway Simulation Parameter Estimation II: Pathway Simulation Equations
Moles, Genome Research 13, 2467 (2003)

34 Pathway Simulation Parameter Estimation II: Pathway Simulation Parameter Fitting Curves
Moles, Genome Research 13, 2467 (2003)

35 Pathway Simulation Parameter Estimation II: Pathway Simulation Parameter Fitting Curves
Moles, Genome Research 13, 2467 (2003)

36 Pathway Simulation Parameter Estimation II: Other Studies Using GOM Strategy

37 Pathway Simulation Parameter Estimation III: Quantitative kinetics-Interaction Fields Relationship (QKIR)

38 Pathway Simulation Parameter Estimation III: Quantitative kinetics-Interaction Fields Relationship (QKIR) BMC Bioinformatics 8, 373 (2007)

39 Pathway Simulation Parameter Estimation III: Quantitative kinetics-Interaction Fields Relationship (QKIR) BMC Bioinformatics 8, 373 (2007)

40 Pathway Simulation Parameter Estimation III: Quantitative kinetics-Interaction Fields Relationship (QKIR) BMC Bioinformatics 8, 373 (2007)

41 Pathway Simulation Parameter Sensitivity Analysis

42 Pathway Simulation Parameter Sensitivity Analysis

43 Pathway Simulation Parameter Sensitivity Analysis

44 Pathway Simulation Parameter Sensitivity Analysis

45 Pathway Simulation Parameter Sensitivity Analysis

46 Pathway Simulation Parameter Sensitivity Analysis
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