New interaction partners for Nek4.1 and Nek4.2 isoforms: from the DNA damage response to RNA splicing.

ABSTRACT:

Background

Neks are serine-threonine kinases that are similar to NIMA, a protein found in Aspergillus nidulans which is essential for cell division. In humans there are eleven Neks which are involved in different biological functions besides the cell cycle control. Nek4 is one of the largest members of the Nek family and has been related to the primary cilia formation and in DNA damage response. However, its substrates and interaction partners are still unknown. In an attempt to better understand the role of Nek4, we performed an interactomics study to find new biological processes in which Nek4 is involved. We also described a novel Nek4 isoform which lacks a region of 46 amino acids derived from an insertion of an Alu sequence and showed the interactomics profile of these two Nek

SUBMITTER: Basei FL 

PROVIDER: S-EPMC4367857 | biostudies-literature | 2015

REPOSITORIES: biostudies-literature