Cancer Protein Description

This report provides a detailed description of a selected cancer protein with information collected from various sources, including UniProt, the Wellcome Trust Sanger Institute’s Catalogue of Somatic Mutations in Cancer (COSMIC), and the Atlas of Genetics and Cytogenetics in Oncology and Haematology.


Protein Name: MSH6
Gene Name: MSH6
Protein Full Name: DNA mismatch repair protein Msh6
Alias: DNA mismatch repair MSH6; G/T mismatch binding protein; GTBP; GTMBP; MutS 6; MutS homolog 6 (E. coli); MutS-alpha 160 kDa; MutS-alpha 160 kDa subunit; P160
Mass (Da): 152786
Number AA: 1360
UniProt ID: P52701
Locus ID: 2956
COSMIC ID: MSH6
Gene location on chromosome: 2p16
Cancer protein type: TSP
Effect of cancer mutation on protein: LOSS
Effect of active protein on cancer: INHIBITS
Number of cancer specimens: 22307
Percent of cancer specimens with mutations: 1.75
General distribution of mutations: Multi-site
Location of most mutations: Broad distribution of mutation sites with many point mutations, 6 deletions, 3 inserts and 1 complex mutations across the entire protein.
Mutations observed as inherited: Hereditary non-polyposis colorectal cancer, endometrial cancer, ovarian cancer, lung cancer
Found in amplified chromosomal regions in human cancers: NA
Deregulated in translocations: NA
Deregulated by viral insertion: NA
Transduced into viral genome: NA
Gene undergoes hypermethylation: NA
Normal role description: MSH6 is a DNA repair protein involved in DNA mismatch repair. Defects have been associated with hereditary non-polyposis colorectal cancer type 5 and endometrial cancer.


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