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MSH2
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  • MSH2
PROTEIN STRUCTURE
ANTIBODIES
AND
VALIDATION
Protein structures
GENERAL INFORMATIONi

General description of the gene and the encoded protein(s) using information from HGNC and Ensembl, as well as predictions made by the Human Protein Atlas project.

Gene namei

Official gene symbol, which is typically a short form of the gene name, according to HGNC.

MSH2
Synonyms COCA1, HNPCC, HNPCC1
Gene descriptioni

Full gene name according to HGNC.

MutS homolog 2
Protein classi

Assigned HPA protein class(es) for the encoded protein(s).

Read more
Cancer-related genes
Disease related genes
Human disease related genes
Plasma proteins
Predicted locationi

All transcripts of all genes have been analyzed regarding the location(s) of corresponding protein based on prediction methods for signal peptides and transmembrane regions.

  • Genes with at least one transcript predicted to encode a secreted protein, according to prediction methods or to UniProt location data, have been further annotated and classified with the aim to determine if the corresponding protein(s) are secreted or actually retained in intracellular locations or membrane-attached.

  • Remaining genes, with no transcript predicted to encode a secreted protein, will be assigned the prediction-based location(s).

The annotated location overrules the predicted location, so that a gene encoding a predicted secreted protein that has been annotated as intracellular will have intracellular as the final location.

Read more
Intracellular
Protein evidence Evidence at protein level (all genes)
GENE INFORMATIONi

Gene information from Ensembl and Entrez, as well as links to available gene identifiers are displayed here. Information was retrieved from Ensembl if not indicated otherwise.

Chromosome 2
Cytoband
Chromosome location (bp) 47403067 - 47663146
Number of transcriptsi

Number of protein-coding transcripts from the gene as defined by Ensembl.

4
Ensembl ENSG00000095002 (version 103.38)
Entrez gene 4436
HGNC HGNC:7325
UniProt P43246 (UniProt - Evidence at protein level)
neXtProt NX_P43246
Antibodypedia MSH2 antibodies


PROTEIN STRUCTUREi

The Structure section provides predicted structures from the Alphafold protein structure database and available experimental structures from Protein Data Bank (PDB).

In the Structure drop-down menu all experimental structures from PDB are available for selection and display. The structures are displayed using the NGL Viewer and can be zoomed-in and rotated either manually or by checking the Autorotate box. The Color scheme can be selected to show the residue index, chain name or confidence score (as B-factors and pLDDT score for experimental and predicted structures, respectively). The positions for available antigen sequences in the structure are shown if Antigens is turned to ON, and the Variants slider can be used to show the positions of clinical and population variants.https://github.com/nglviewer/ngl

Read more

Predicted


Description: Structure prediction from Alphafold project. Structure version 2

# Chains: 1      # Clinical variants: 172      # Population variants: 920

Antigens:

Off
On

Variants:

Off
Clinical
Population

Color scheme:

Confidence
Residue index
Chain name

Autorotate:

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On



PROTEIN BROWSERi

The protein browser displays the antigen location on the target protein(s) and the features of the target protein. The tabs at the top of the protein view section can be used to switch between the different splice variants to which an antigen has been mapped.

At the top of the view, the position of the antigen (identified by the corresponding HPA identifier) is shown as a green bar. A yellow triangle on the bar indicates a <100% sequence identity to the protein target.

Below the antigens, the maximum percent sequence identity of the protein to all other proteins from other human genes is displayed, using a sliding window of 10 aa residues (HsID 10) or 50 aa residues (HsID 50). The region with the lowest possible identity is always selected for antigen design, with a maximum identity of 60% allowed for designing a single-target antigen (read more).

The curve in blue displays the predicted antigenicity i.e. the tendency for different regions of the protein to generate an immune response, with peak regions being predicted to be more antigenic.The curve shows average values based on a sliding window approach using an in-house propensity scale. (read more).

If a signal peptide is predicted by a majority of the signal peptide predictors SPOCTOPUS, SignalP 4.0, and Phobius (turquoise) and/or transmembrane regions (orange) are predicted by MDM, these are displayed.

Low complexity regions are shown in yellow and InterPro regions in green. Common (purple) and unique (grey) regions between different splice variants of the gene are also displayed (read more), and at the bottom of the protein view is the protein scale.
MSH2-201
MSH2-202
MSH2-204
MSH2-208


PROTEIN INFORMATIONi

The protein information section displays alternative protein-coding transcripts (splice variants) encoded by this gene according to the Ensembl database.

The ENSP identifier links to the Ensembl website protein summary, while the ENST identifier links to the Ensembl website transcript summary for the selected splice variant. The data in the UniProt column can be expanded to show links to all matching UniProt identifiers for this protein.

The protein classes assigned to this protein are shown if expanding the data in the protein class column. Parent protein classes are in bold font and subclasses are listed under the parent class.

The Gene Ontology terms assigned to this protein are listed if expanding the Gene ontology column. The length of the protein (amino acid residues according to Ensembl), molecular mass (kDalton), predicted signal peptide (according to a majority of the signal peptide predictors SPOCTOPUS, SignalP 4.0, and Phobius) and the number of predicted transmembrane region(s) (according to MDM) are also reported.
Splice variant UniProt Protein class Gene ontology Length & mass Signal peptide
(predicted)
Transmembrane regions
(predicted)
MSH2-201
ENSP00000233146
ENST00000233146
P43246 [Direct mapping]
DNA mismatch repair protein Msh2
Show all
   SPOCTOPUS predicted membrane proteins
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
Plasma proteins
Cancer-related genes
   COSMIC somatic mutations in cancer genes
   COSMIC Splicing Mutations
   COSMIC Somatic Mutations
   COSMIC Nonsense Mutations
   COSMIC Missense Mutations
   COSMIC Large Deletions
   COSMIC Germline Mutations
   COSMIC Frameshift Mutations
Disease related genes
Human disease related genes
   Cancers
   Cancers of the digestive system
   Cancers of the breast and female genital organs
   Other diseases
   Others
Mapped to neXtProt
   neXtProt - Evidence at protein level
Protein evidence (Kim et al 2014)
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0000166 [nucleotide binding]
GO:0000287 [magnesium ion binding]
GO:0000400 [four-way junction DNA binding]
GO:0000406 [double-strand/single-strand DNA junction binding]
GO:0000781 [chromosome, telomeric region]
GO:0001701 [in utero embryonic development]
GO:0002204 [somatic recombination of immunoglobulin genes involved in immune response]
GO:0003677 [DNA binding]
GO:0003682 [chromatin binding]
GO:0003684 [damaged DNA binding]
GO:0003690 [double-stranded DNA binding]
GO:0003697 [single-stranded DNA binding]
GO:0005515 [protein binding]
GO:0005524 [ATP binding]
GO:0005634 [nucleus]
GO:0005654 [nucleoplasm]
GO:0005694 [chromosome]
GO:0006119 [oxidative phosphorylation]
GO:0006281 [DNA repair]
GO:0006298 [mismatch repair]
GO:0006301 [postreplication repair]
GO:0006302 [double-strand break repair]
GO:0006310 [DNA recombination]
GO:0006974 [cellular response to DNA damage stimulus]
GO:0007050 [cell cycle arrest]
GO:0007281 [germ cell development]
GO:0008022 [protein C-terminus binding]
GO:0008094 [DNA-dependent ATPase activity]
GO:0008340 [determination of adult lifespan]
GO:0008584 [male gonad development]
GO:0008630 [intrinsic apoptotic signaling pathway in response to DNA damage]
GO:0010165 [response to X-ray]
GO:0010224 [response to UV-B]
GO:0016020 [membrane]
GO:0016446 [somatic hypermutation of immunoglobulin genes]
GO:0016447 [somatic recombination of immunoglobulin gene segments]
GO:0016887 [ATPase activity]
GO:0019237 [centromeric DNA binding]
GO:0019724 [B cell mediated immunity]
GO:0019899 [enzyme binding]
GO:0019901 [protein kinase binding]
GO:0030183 [B cell differentiation]
GO:0030983 [mismatched DNA binding]
GO:0031573 [intra-S DNA damage checkpoint]
GO:0032137 [guanine/thymine mispair binding]
GO:0032139 [dinucleotide insertion or deletion binding]
GO:0032142 [single guanine insertion binding]
GO:0032143 [single thymine insertion binding]
GO:0032181 [dinucleotide repeat insertion binding]
GO:0032300 [mismatch repair complex]
GO:0032301 [MutSalpha complex]
GO:0032302 [MutSbeta complex]
GO:0032357 [oxidized purine DNA binding]
GO:0032405 [MutLalpha complex binding]
GO:0042771 [intrinsic apoptotic signaling pathway in response to DNA damage by p53 class mediator]
GO:0042803 [protein homodimerization activity]
GO:0043524 [negative regulation of neuron apoptotic process]
GO:0043531 [ADP binding]
GO:0043570 [maintenance of DNA repeat elements]
GO:0045190 [isotype switching]
GO:0045910 [negative regulation of DNA recombination]
GO:0048298 [positive regulation of isotype switching to IgA isotypes]
GO:0048304 [positive regulation of isotype switching to IgG isotypes]
GO:0051096 [positive regulation of helicase activity]
GO:0071168 [protein localization to chromatin]
Show all
934 aa
104.7 kDa
No 0
MSH2-202
ENSP00000384199
ENST00000406134
E9PHA6 [Direct mapping]
DNA mismatch repair protein
Show all
   SPOCTOPUS predicted membrane proteins
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
Cancer-related genes
   COSMIC somatic mutations in cancer genes
   COSMIC Splicing Mutations
   COSMIC Somatic Mutations
   COSMIC Nonsense Mutations
   COSMIC Missense Mutations
   COSMIC Large Deletions
   COSMIC Germline Mutations
   COSMIC Frameshift Mutations
Human disease related genes
   Cancers
   Cancers of the digestive system
   Cancers of the breast and female genital organs
   Other diseases
   Others
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0000166 [nucleotide binding]
GO:0003677 [DNA binding]
GO:0005524 [ATP binding]
GO:0005634 [nucleus]
GO:0005654 [nucleoplasm]
GO:0005694 [chromosome]
GO:0006281 [DNA repair]
GO:0006298 [mismatch repair]
GO:0006974 [cellular response to DNA damage stimulus]
GO:0030983 [mismatched DNA binding]
GO:0032300 [mismatch repair complex]
GO:0032301 [MutSalpha complex]
Show all
921 aa
103.2 kDa
No 0
MSH2-204
ENSP00000442697
ENST00000543555
P43246 [Direct mapping]
DNA mismatch repair protein Msh2
Show all
   SPOCTOPUS predicted membrane proteins
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
Plasma proteins
Cancer-related genes
   COSMIC somatic mutations in cancer genes
   COSMIC Splicing Mutations
   COSMIC Somatic Mutations
   COSMIC Nonsense Mutations
   COSMIC Missense Mutations
   COSMIC Large Deletions
   COSMIC Germline Mutations
   COSMIC Frameshift Mutations
Disease related genes
Human disease related genes
   Cancers
   Cancers of the digestive system
   Cancers of the breast and female genital organs
   Other diseases
   Others
Mapped to neXtProt
   neXtProt - Evidence at protein level
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0000166 [nucleotide binding]
GO:0000287 [magnesium ion binding]
GO:0000400 [four-way junction DNA binding]
GO:0000406 [double-strand/single-strand DNA junction binding]
GO:0000781 [chromosome, telomeric region]
GO:0002204 [somatic recombination of immunoglobulin genes involved in immune response]
GO:0003677 [DNA binding]
GO:0003682 [chromatin binding]
GO:0003690 [double-stranded DNA binding]
GO:0003697 [single-stranded DNA binding]
GO:0005515 [protein binding]
GO:0005524 [ATP binding]
GO:0005634 [nucleus]
GO:0005654 [nucleoplasm]
GO:0005694 [chromosome]
GO:0006281 [DNA repair]
GO:0006298 [mismatch repair]
GO:0006301 [postreplication repair]
GO:0006310 [DNA recombination]
GO:0006974 [cellular response to DNA damage stimulus]
GO:0008022 [protein C-terminus binding]
GO:0008094 [DNA-dependent ATPase activity]
GO:0008584 [male gonad development]
GO:0010165 [response to X-ray]
GO:0010224 [response to UV-B]
GO:0016020 [membrane]
GO:0016447 [somatic recombination of immunoglobulin gene segments]
GO:0016887 [ATPase activity]
GO:0019724 [B cell mediated immunity]
GO:0019899 [enzyme binding]
GO:0019901 [protein kinase binding]
GO:0030183 [B cell differentiation]
GO:0030983 [mismatched DNA binding]
GO:0032137 [guanine/thymine mispair binding]
GO:0032139 [dinucleotide insertion or deletion binding]
GO:0032142 [single guanine insertion binding]
GO:0032143 [single thymine insertion binding]
GO:0032181 [dinucleotide repeat insertion binding]
GO:0032300 [mismatch repair complex]
GO:0032301 [MutSalpha complex]
GO:0032302 [MutSbeta complex]
GO:0032357 [oxidized purine DNA binding]
GO:0032405 [MutLalpha complex binding]
GO:0042771 [intrinsic apoptotic signaling pathway in response to DNA damage by p53 class mediator]
GO:0042803 [protein homodimerization activity]
GO:0043524 [negative regulation of neuron apoptotic process]
GO:0043531 [ADP binding]
GO:0043570 [maintenance of DNA repeat elements]
GO:0045190 [isotype switching]
GO:0045910 [negative regulation of DNA recombination]
GO:0051096 [positive regulation of helicase activity]
GO:0071168 [protein localization to chromatin]
Show all
868 aa
97.3 kDa
No 0
MSH2-208
ENSP00000495455
ENST00000645506
A0A2R8Y6P0 [Direct mapping]
DNA mismatch repair protein
Show all
   SPOCTOPUS predicted membrane proteins
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
Cancer-related genes
   COSMIC somatic mutations in cancer genes
   COSMIC Splicing Mutations
   COSMIC Somatic Mutations
   COSMIC Nonsense Mutations
   COSMIC Missense Mutations
   COSMIC Large Deletions
   COSMIC Germline Mutations
   COSMIC Frameshift Mutations
Human disease related genes
   Cancers
   Cancers of the digestive system
   Cancers of the breast and female genital organs
   Other diseases
   Others
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0000166 [nucleotide binding]
GO:0003677 [DNA binding]
GO:0005524 [ATP binding]
GO:0005634 [nucleus]
GO:0005694 [chromosome]
GO:0006281 [DNA repair]
GO:0006298 [mismatch repair]
GO:0006974 [cellular response to DNA damage stimulus]
GO:0030983 [mismatched DNA binding]
GO:0032300 [mismatch repair complex]
GO:0032301 [MutSalpha complex]
Show all
924 aa
103.4 kDa
No 0

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The Human Protein Atlas project is funded
by the Knut & Alice Wallenberg Foundation.