Article
XLOS-observed mutations of MID1 Bbox1 domain cause domain unfolding.
PloS one - 1 Jan 2014
Wright Katharine M, Wu Kuanlin, Babatunde Omotolani, Du Haijuan, Massiah Michael A
Abstract excerpt
MID1 catalyzes the ubiquitination of the protein alpha4 and the catalytic subunit of protein phosphatase 2A. Mutations within the MID1 Bbox1 domain are associated with X-linked Opitz G syndrome (XLOS). Our functional assays have shown that mutations of Ala130 to Val or Thr, Cys142 to Ser and Cys145 to Thr completely disrupt the polyubiquitination of alpha4. Using NMR spectroscopy, we characterize the effect of...
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