Abelson kinase's intrinsically disordered region plays essential roles in protein function and protein stability.

ABSTRACT:

Background

The non-receptor tyrosine kinase Abelson (Abl) is a key player in oncogenesis, with kinase inhibitors serving as paradigms of targeted therapy. Abl also is a critical regulator of normal development, playing conserved roles in regulating cell behavior, brain development and morphogenesis. Drosophila offers a superb model for studying Abl's normal function, because, unlike mammals, there is only a single fly Abl family member. In exploring the mechanism of action of multi-domain scaffolding proteins like Abl, one route is to define the roles of their individual domains. Research into Abl's diverse roles in embryonic morphogenesis revealed many surprises. For instance, kinase activity, while important, is not crucial for all Abl activities, and the C-terminal F-actin bindi

SUBMITTER: Rogers EM 

PROVIDER: S-EPMC7905622 | biostudies-literature | 2021 Feb

REPOSITORIES: biostudies-literature