" /> DNA Mismatch Repair Protein Msh6 - CISMeF





Preferred Label : DNA Mismatch Repair Protein Msh6;

NCIt synonyms : GTMBP; GTBP; G/T Mismatch-Binding Protein; G/T Mismatch Binding Protein; MutS Homolog 6; MutS-Alpha 160 kDa Subunit; Sperm-Associated Protein; DNA Mismatch Repair Protein-MSH6; hMSH6; p160;

NCIt related terms : MSH6;

NCIt definition : DNA mismatch repair protein Msh6 (1360 aa, 153 kDa) is encoded by the human MSH6 gene. This protein is involved in the DNA damage response.;

NCIt note : The G/T Binding Protein (GTBP), encoded by the MSH6 gene, forms Mismatch-Binding Factor with MSH2. GTBP contains a PWWP domain, binds to G/T mismatches, is required for base/base and single-nucleotide insertion-deletion repairs, and increases the proficiency of two-four nucleotide insertion-deletion repair. ADP-bound MSH2/MSH6 binds to mismatched DNA, provoking ADP/ATP exchange and MSH2/MSH6 migration along the DNA backbone. DNA-bound, ATP-bound MSH2/MSH6 activates the repair machinery. MSH6 is part of the multisubunit BASC complex, which may sense abnormal DNA structures and regulate postreplication repair. (From SWISS-PROT, OMIM);

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12/05/2024


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