Mutation-Specific Mechanisms of Hyperactivation of Noonan Syndrome SOS Molecules Detected with Single-molecule Imaging in Living Cells

Abstract Noonan syndrome (NS) is a congenital hereditary disorder associated with developmental and cardiac defects. Some patients with NS carry mutations in SOS, a guanine nucleotide exchange factor (GEF) for the small GTPase RAS. NS mutations have been identified not only in the GEF domain, but al...

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Bibliographic Details
Main Authors: Yuki Nakamura, Nobuhisa Umeki, Mitsuhiro Abe, Yasushi Sako
Format: Article
Language:English
Published: Nature Publishing Group 2017-10-01
Series:Scientific Reports
Online Access:https://doi.org/10.1038/s41598-017-14190-6