Structure-Guided Prediction of the Functional Impact of DCLK1 Mutations on Tumorigenesis.

ABSTRACT: Doublecortin-like kinase 1 (DCLK1) is a functional serine/threonine (S/T)-kinase and a member of the doublecortin family of proteins which are characterized by their ability to bind to microtubules (MTs). DCLK1 is a proposed cancer driver gene, and its upregulation is associated with poor overall survival in several solid cancer types. However, how DCLK1 associates with MTs and how its kinase function contributes to pro-tumorigenic processes is poorly understood. This review builds on structural models to propose not only the specific functions of the domains but also attempts to predict the impact of individual somatic missense mutations on DCLK1 functions. Somatic missense mutations in DCLK1 are most frequently located within the N-terminal MT binding region and likely impact on the abil

SUBMITTER: Carli ALE 

PROVIDER: S-EPMC10046695 | biostudies-literature | 2023 Mar

REPOSITORIES: biostudies-literature