Hone your modeling skills with this challenging Protein Folding problem. We’ll show you how to create a binary optimization model of the problem with the Gurobi Python API and then solve it using the Gurobi Optimizer.

This model is example 28 from the fifth edition of Model Building in Mathematical Programming by H. Paul Williams on pages 289-290 and 344-345.

This modeling example is at the advanced level, where we assume that you know Python and the Gurobi Python API and that you have advanced knowledge of building mathematical optimization models. Typically, the objective function and/or constraints of these examples are complex or require advanced features of the Gurobi Python API.

Access the Jupyter Notebook Modeling Example

Click on the button below to access the example in Google Colab, which is a free, online Jupyter Notebook environment that allows you to write and execute Python code through your browser. 

Try Gurobi for Free

Choose the evaluation license that fits you best, and start working with our Expert Team for technical guidance and support.

Evaluation License
Get a free, full-featured license of the Gurobi Optimizer to experience the performance, support, benchmarking and tuning services we provide as part of our product offering.
Cloud Trial

Request free trial hours, so you can see how quickly and easily a model can be solved on the cloud.

Academic License
Gurobi provides free, full-featured licenses for coursework, teaching, and research at degree-granting academic institutions. Academics can receive guidance and support through our Community Forum.

Search

Gurobi Optimization