Cysteine residues are essential for dimerization of Hippo pathway components YAP2L and TAZ.

ABSTRACT: Hippo signalling pathway is an emerging signalling pathway that plays important roles in organ size control, tumorigenesis, metastasis, stress response, apoptosis, stem cell differentiation and renewal during development and tissue homeostasis. Recent studies reported that human serine/threonine protein kinase, Mst1, a core component of the Hippo pathway can be activated through formation of homodimer. However, it is still unclear whether or not other components of the Hippo pathway are also regulated through dimerization. Here we provide the first evidence that Hippo components and oncoprotein YAP2L and TAZ can form homodimer in vitro and in vivo by forming disulphide bond through cysteine residue(s). We have also shown that the homodimers of YAP2L/TAZ are more stable and showed more onco

SUBMITTER: Khanal P 

PROVIDER: S-EPMC5823869 | biostudies-literature | 2018 Feb

REPOSITORIES: biostudies-literature