Khám Phá Tính Chất Nhiệt Động Học Của Protein Qua Tiềm Năng Thống Kê Bốn Thân

Trường đại học

George Mason University

Chuyên ngành

Bioinformatics

Người đăng

Ẩn danh

Thể loại

dissertation

2006

204
0
0

Phí lưu trữ

40.000 VNĐ

Mục lục chi tiết

1. Introduction

1.1. Computational Approaches to Folding and Stability Analysis

2. A Novel Approach to Protein-water Interaction Characteristics Using Computational Geometry

2.1. Computational Hydration of the Protein Set

2.2. DT Simplex Face Match Residue Classification

2.3. Water Coordination Number Ratio

2.4. DT Water Group Parameter and Residue Classification

2.5. Accessible Surface Area

2.6. Circular Variance Tan

2.7. Results and Discussion

2.7.1. Examination of the Protein Hydrations

2.7.2. Comparison of Tessellation Classification Methods

2.7.3. Relationship of Simplex Face Matching Method to Location Parameters

2.7.4. Relationship of Water Group Method to Location Parameters

2.7.5. Application of the Residue Classification Methods to a Specific Protein

2.7.6. Examination of the Water Group Parameter and the Water CNR

2.7.7. Comparison of Water Group Parameter with Hydrophobicity Scales

3. Nearest-neighbor Contact Potentials Derived From Delaunay Tessellation of Hydrated Protein

3.1. Results and Discussion

3.1.1. Characteristics of the Potential Functions

3.1.2. Decoy Discrimination Using the Tessellation Potential Functions

3.1.3. Comparison of Tessellation Results With Reported Models for Decoy

4. Use of Statistical Potentials Derived From Delaunay Tessellation to Characterize Changes in Protein Stability Due to Single Point Mutations

4.1. Derivation of Statistical Potentials

4.2. Application of Statistical Potential Functions to Target Proteins

4.3. Machine Learning Tools

4.3.1. Application of Tessellation Potential to the Study Proteins

4.3.2. Comparison of Statistical Potential Strategies (CA, WG and SP)

4.3.3. Correlations With Specific Residue Types

4.3.4. Use of Machine Learning Tools to Identify Stability Content in Mutant Residual Profiles

4.3.5. Examination of Transthyretin Mutant Residual Profiles for Amyloid Signal Using Machine Learning Tools

5. Future Directions

5.1. Residual Profile Searches

5.2. Exploration of Amyloid Mutants with Machine Learning Tools

DEDICATION

ACKNOWLEDGEMENTS

ABSTRACT

LIST OF TABLES

LIST OF FIGURES

LIST OF ABBREVIATIONS

Luận án tiến sĩ adaptation and use of four body statistical potential to examine thermodynamic properties of proteins

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Luận án tiến sĩ adaptation and use of four body statistical potential to examine thermodynamic properties of proteins