UniProtKB/Swiss-Prot P52701: Variant p.Glu1163Val

DNA mismatch repair protein Msh6
Gene: MSH6
Chromosomal location: 2p16
Variant information

Variant position:  1163
The position of the amino-acid change on the UniProtKB canonical protein sequence.

Type of variant:  Disease [Disclaimer]
The variants are classified into three categories: Disease, Polymorphism and Unclassified.
  • Disease: Variants have been found in patients and disease-association is reported in literature. However, this classification is not a definitive assessment of variant pathogenicity.
  • Polymorphism: No disease-association has been reported.
  • Unclassified: Variants have been found in patients but disease-association remains unclear.

Residue change:  From Glutamate (E) to Valine (V) at position 1163 (E1163V, p.Glu1163Val).
Indicates the amino acid change of the variant. The one-letter and three-letter codes for amino acids used in UniProtKB/Swiss-Prot are those adopted by the commission on Biochemical Nomenclature of the IUPAC-IUB.

Physico-chemical properties:  Change from medium size and acidic (E) to medium size and hydrophobic (V)
The physico-chemical property of the reference and variant residues and the change implicated.

BLOSUM score:  -2
The score within a Blosum matrix for the corresponding wild-type to variant amino acid change. The log-odds score measures the logarithm for the ratio of the likelihood of two amino acids appearing by chance. The Blosum62 substitution matrix is used. This substitution matrix contains scores for all possible exchanges of one amino acid with another:
  • Lowest score: -4 (low probability of substitution).
  • Highest score: 11 (high probability of substitution).
More information can be found on the following page

Variant description:  In HNPCC5.
Any additional useful information about the variant.

Other resources:  
Links to websites of interest for the variant.



Sequence information

Variant position:  1163
The position of the amino-acid change on the UniProtKB canonical protein sequence.

Protein sequence length:  1360
The length of the canonical sequence.

Location on the sequence:   LMRQAGLLAVMAQMGCYVPA  E VCRLTPIDRVFTRLGASDRI
The residue change on the sequence. Unless the variant is located at the beginning or at the end of the protein sequence, both residues upstream (20) and downstream (20) of the variant will be shown.

Residue conservation: 
The multiple alignment of the region surrounding the variant against various orthologous sequences.

Human                         LMRQAGLLAVMAQMGCYVPAEVCRLTPIDRVFTRLGASDRI

Mouse                         LIRQAGLLAVMAQLGCYVPAEKCRLTPVDRVFTRLGASDRI

Drosophila                    LMREVGLLVIMAQIGAHIPAASCRLSLVDRIFTRLGAQDDI

Slime mold                    LLRQSCILVIMAQMGCYVSASSCEMSIVDRIFTRLGANDNI

Baker's yeast                 ILRMACIAVIMAQMGCYVPCESAVLTPIDRIMTRLGANDNI

Fission yeast                 LLRQVCIAVIMAQLGCWVPAKRASITPMTSIYTRLGANDDI

Sequence annotation in neighborhood:  
The regions or sites of interest surrounding the variant. In general the features listed are posttranslational modifications, binding sites, enzyme active sites, local secondary structure or other characteristics reported in the cited references. The "Sequence annotation in neighborhood" lines have a fixed format:
  • Type: the type of sequence feature.
  • Positions: endpoints of the sequence feature.
  • Description: contains additional information about the feature.

TypePositionsDescription
Chain 1 – 1360 DNA mismatch repair protein Msh6
Alternative sequence 1069 – 1360 Missing. In isoform GTBP-alt.
Beta strand 1160 – 1167


Literature citations

Germline mutations in MLH1, MSH2 and MSH6 in Korean hereditary non-polyposis colorectal cancer families.
Shin Y.-K.; Heo S.-C.; Shin J.-H.; Hong S.-H.; Ku J.-L.; Yoo B.-C.; Kim I.-J.; Park J.-G.;
Hum. Mutat. 24:351-351(2004)
Cited for: VARIANT HNPCC5 VAL-1163;

Disclaimer: Any medical or genetic information present in this entry is provided for research, educational and informational purposes only. They are not in any way intended to be used as a substitute for professional medical advice, diagnostic, treatment or care.