# Introduction

> Learn how amino acids form secondary structures — alpha helices, beta sheets, and loops.

Learn how amino acids form secondary structures — alpha helices, beta sheets, and loops.

## Links

- [Module 2: The Weaver](https://proteindesign.academy/module/2)
- [2.1 The Alpha Helix](https://proteindesign.academy/module/2/1)
- [2.2 Beta Sheets](https://proteindesign.academy/module/2/2)
- [2.3 Loops, Turns & the Unsung Heroes](https://proteindesign.academy/module/2/3)
- [2.4 Helix Breakers & Structural Disruptors](https://proteindesign.academy/module/2/4)
- [2.5 Backbone Geometry: The Ramachandran Map](https://proteindesign.academy/module/2/5)
- [2.integration Secondary Structure Prediction](https://proteindesign.academy/module/2/integration)
- [The Pattern Master](https://proteindesign.academy/module/2/capstone)