FUNCTION: Nuclear matrix protein involved in the immobilization of broken DNA ends and the suppression of chromosome translocation during DNA double-strand breaks (DSBs) (PubMed:31548606). Interacts with the nuclear lamina component LMNA, resulting in the formation of a nucleoskeleton that relocaliz...
FUNCTION: Nuclear matrix protein involved in the immobilization of broken DNA ends and the suppression of chromosome translocation during DNA double-strand breaks (DSBs) (PubMed:31548606). Interacts with the nuclear lamina component LMNA, resulting in the formation of a nucleoskeleton that relocalizes to the DSB sites in a XRCC4-dependent manner and promotes the immobilization of the broken ends, thereby preventing chromosome translocation (PubMed:31548606). Acts as a scaffold that allows the DNA repair protein XRCC4 and LMNA to assemble into a complex at the DSB sites (PubMed:31548606). {ECO:0000269|PubMed:31548606}.
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GO - Biological processes (BP):
DNA double-strand break attachment to nuclear envelope [GO:1990683]; double-strand break repair via nonhomologous end joining [GO:0006303]; protein localization to site of double-strand break [GO:1990166]...
DNA double-strand break attachment to nuclear envelope [GO:1990683]; double-strand break repair via nonhomologous end joining [GO:0006303]; protein localization to site of double-strand break [GO:1990166]
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GO - Molecular function (MF):
...
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GO - Cellular component (CC):
intermediate filament [GO:0005882]; nuclear inner membrane [GO:0005637]; nuclear matrix [GO:0016363]; nucleoplasm [GO:0005654]; site of double-strand break [GO:0035861]...
intermediate filament [GO:0005882]; nuclear inner membrane [GO:0005637]; nuclear matrix [GO:0016363]; nucleoplasm [GO:0005654]; site of double-strand break [GO:0035861]
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