Sequestosome_1

Sequestosome 1

Sequestosome 1

Protein-coding gene in the species Homo sapiens

Sequestosome-1 is a protein that in humans is encoded by the SQSTM1 gene.[5][6][7] Also known as the ubiquitin-binding protein p62,[8] it is an autophagosome cargo protein that targets other proteins that bind to it for selective autophagy. By interacting with GATA4 and targeting it for degradation, it can inhibit GATA-4 associated senescence and senescence-associated secretory phenotype.[9]

Quick Facts SQSTM1, Available structures ...

Mutations in SQSTM1 are a common cause of Paget's disease of bone.[10]

Interactions

Sequestosome 1 has been shown to interact with:

References

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    ENSG00000284099 GRCh38: Ensembl release 89: ENSG00000161011, ENSG00000284099 – Ensembl, May 2017
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    "Entrez Gene: SQSTM1 sequestosome 1".
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    Online Mendelian Inheritance in Man (OMIM): 601530
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    Shvets E, Fass E, Scherz-Shouval R, Elazar Z (August 2008). "The N-terminus and Phe52 residue of LC3 recruit p62/SQSTM1 into autophagosomes". J. Cell Sci. 121 (Pt 16): 2685–95. doi:10.1242/jcs.026005. PMID 18653543. S2CID 2782335.
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    Sanz L, Sanchez P, Lallena MJ, Diaz-Meco MT, Moscat J (1999). "The interaction of p62 with RIP links the atypical PKCs to NF-kappaB activation". EMBO J. 18 (11): 3044–53. doi:10.1093/emboj/18.11.3044. PMC 1171386. PMID 10356400.
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    Sanz L, Diaz-Meco MT, Nakano H, Moscat J (April 2000). "The atypical PKC-interacting protein p62 channels NF-kappaB activation by the IL-1-TRAF6 pathway". EMBO J. 19 (7): 1576–86. doi:10.1093/emboj/19.7.1576. PMC 310227. PMID 10747026.
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    Feng, Lifeng et al. “Tamoxifen activates Nrf2-dependent SQSTM1 transcription to promote endometrial hyperplasia” Theranostics vol. 7,7 1890-1900. 10 Apr. 2017, doi:10.7150/thno.19135

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