Polyproline helices

1. Introduction

2. Conformational properties of proline

3. Description of polyproline helices

3.1 The right-handed polyproline I (PPI) helix

3.2 The left-handed polyproline II (PPII) helix

4. PPII helices in proteins

References

by Zoltan Szabo, 1997

Department of Medical Chemistry, Albert Szent-Gyorgyi Medical University, Hungary, Szeged