3. Justify choice the modelled protein
Think carefully which protein (or proteins) is the most relevant to model to address your biological questions. If you are interested in just a certain protein the choice is simple. In the case of networks or e.g. complexes there may be several options to consider. Describe why the studied protein was selected.
Example: BTK PH domain was modelled since the protein is medically important and it contains numerous disease-related variants structural mechanistic bases of which are unknown.