ALL LECTURES

  1. Introduction
  2. Molecular Architecture I

CONCEPTS IN THIS LECTURE

Molecular Architecture I

  1. Polypeptide Chain
  2. Amino acids
  3. Degrees of Freedom
  4. Reverse Turns
  5. The alpha Helix
  6. The Beta Sheet

2. Molecular Architecture I

2.1. Polypeptide Chain

2.2. Amino acids

  1. SB228 Lecture 2 Lecture2
  2. Lecture 2 Contents
  3. Polypeptide Chain. Concept 2.1
  4. The Polypeptide Chain
  5. Chemical Structure
  6. The Peptide Group
  1. Amino acids. Concept 2.2
  2. Amino acids
  3. Amino acid Side Chains
  4. Amino acid Names
  5. Amino acid Classification 1
  6. Amino acids Gly and Pro
  7. Amino acids Cys
  8. Amino acids Leu and Phe
  9. Amino acids Glu and arg
  10. Amino acids Val and Ile
  11. Amino acid Classification 2

2.3. Degrees of Freedom

2.4. Reverse Turns

  1. Degrees of Freedom. Concept 2.3
  2. Degrees of Freedom
  3. Backbone Degrees of Freedom
  4. Steric Clashes Limit Phi, Psi
  5. Ramachandran Diagram
  6. Different Backbone Conformations
  7. Contour Plots
  8. Phi, Psi Distributions a, G, P, N
  9. Phi, Psi Distributions a, M, F, V
  10. Side Chain Conformations
  1. Reverse Turns. Concept 2.4
  2. Reverse Turns
  3. Beta Turns
  4. Virtual Bonds
  5. Beta Turn Types

2.5. The alpha Helix

2.6. The Beta Sheet

  1. The alpha Helix. Concept 2.5
  2. The alpha-Helix
  3. Proteins Have Helices
  4. The alpha Heli
  5. The Helix Surface
  6. Helix Surface Ridges
  7. Helix Ridge Lines
  8. Different Possible Helices
  9. 310 Explained
  10. Alpha-Helix Dipole 1
  11. Alpha-Helix Dipole 2
  1. The Beta Sheet. Concept 2.6
  2. Beta Sheets
  3. Proteins Have Strands
  4. The Beta Strand
  5. Beta Sheet
  6. Beta Sheets are Solid
  7. Beta-Sheet Sidedness
  8. Real Sheets are Twisted 1
  9. Real Sheets are Twisted 2
  10. The Beta Hairpin