MODIFIED PROKARYOTIC UBIQUITIN-LIKE PROTEIN AND METHODS OF USE THEREOF

摘要

Methods for making and using substrates of deamidase of prokaryotic ubiquitin-like protein (Dop) are described herein. More particularly, modified prokaryotic ubiquitin-like protein (Pup) and functional fragments thereof that serve as exemplary Dop substrates are described and encompassed herein. Screening methods to identify modulators of Dop and Pup activity and use of modulators identified thereby are also described. Methods of using modulators that are identified as inhibitors of Dop and Pup activity for treating diseases/conditions associated with Mycobacterium tuberculosis(Mtb) infection, such as tuberculosis and leprosy, are also envisioned.