Molecular Context-Dependent Effects Induced by Rett Syndrome-Associated Mutations in MeCP2.

ABSTRACT: Methyl-CpG binding protein 2 (MeCP2) is a transcriptional regulator and a chromatin-binding protein involved in neuronal development and maturation. Loss-of-function mutations in MeCP2 result in Rett syndrome (RTT), a neurodevelopmental disorder that is the main cause of mental retardation in females. MeCP2 is an intrinsically disordered protein (IDP) constituted by six domains. Two domains are the main responsible elements for DNA binding (methyl-CpG binding domain, MBD) and recruitment of gene transcription/silencing machinery (transcription repressor domain, TRD). These two domains concentrate most of the RTT-associated mutations. R106W and R133C are associated with severe and mild RTT phenotype, respectively. We have performed a comprehensive characterization of the structural and func

SUBMITTER: Ortega-Alarcon D 

PROVIDER: S-EPMC7696773 | biostudies-literature | 2020 Nov

REPOSITORIES: biostudies-literature