Yes, the final deal allows Iran to enrich uranium

The full and final text of the P 5+1 deal with Iran has been released and it includes a continued 'right of enrichment' for Iran. That means that the deal contemplates that Iran can continue - and in any final deal will be able to continue - to enrich uranium.

The goal for these negotiations is to reach a mutually-agreed long-term
comprehensive solution that would ensure Iranˈs nuclear