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Center for Computational Systems Medicine
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Gene summary

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Gene structures and expression levels

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Exon skipping events with PSIs in RPSMAP, MSBB, and Mayo

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Open reading frame (ORF) annotation in the exon skipping event

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Exon skipping events in the canonical protein sequence

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3'-UTR located exon skipping events lost miRNA binding sites

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SNVs in the skipped exons with depth of coverage

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AD stage-associated exon skipping events

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Splicing Quantitative Trait Loci (sQTLs) in the skipped exons

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Correlation with RNA binding proteins (RBPs)

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Related drugs with this gene

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Related diseases with this gene

Gene summary for MSH2

check button Gene summary
Gene informationGene symbol

MSH2

Gene ID

4436

Gene namemutS homolog 2
SynonymsCOCA1|FCC1|HNPCC|HNPCC1|LCFS2|hMSH2
Cytomap

2p21-p16.3

Type of geneprotein-coding
DescriptionDNA mismatch repair protein Msh2DNA mismatch repair protein Msh2 transcriptmutS homolog 2, colon cancer, nonpolyposis type 1
Modification date20200322
UniProtAcc

A0A2R8Y6P0,

A0A2R8Y713,

A0A2R8Y7S8,

A0A2R8YFH0,

A0A2R8YG02,

A5JTU9,

A5JTV2,

A5JTV3,

C9J809,

E9PHA6,

P43246,

Q0ZAI9,

Q0ZAJ0,

Q0ZAJ1,

Q0ZAJ2,

Q53RU4,

Q6VBB7,

V9H015,

V9H019,

V9H023,

V9H068,

V9H0B2,

V9H0D5,

Context

check button Gene ontology of each this gene with evidence of Inferred from Direct Assay (IDA) from Entrez
GeneGO IDGO termPubMed ID
MSH2

GO:0006281

DNA repair

8942985

MSH2

GO:0006298

mismatch repair

7923193|11555625

MSH2

GO:0006301

postreplication repair

7923193

MSH2

GO:0045910

negative regulation of DNA recombination

17715146

MSH2

GO:0051096

positive regulation of helicase activity

17715146


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Gene structures and expression levels for MSH2

check buttonSkipped exons in the ROSMAP, MSBB, and Mayo based on Ensembl gene isoform structure.
* Click on the image to open the UCSC genome browser with custom track showing this image in a new window.
all structure

ENSG00000095002
check button Differentially expressed gene analysis across multiple brain tissues between AD and control.
Tissue typeDEG directionBase mean exp.log2FC(AD/control)P-valueAdj. p-value

check button Differentially expressed isoform analysis across multiple brain tissues between AD and control.
Tissue typeDEG directionENSTTranscript info.Base mean exp.log2FC(AD/control)P-valueAdjc. p-value

check button Landscape of isoform expressions across multiple brain tissues between AD and control.
gencode gene structure

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Exon skipping events with PSIs in ROSMAP, MSBB, and Mayo for MSH2

check button Landscape of individual exon skipping event across AD tissues and controls (PSI heatmap).
boxplot

check button All exon skipping events in AD cohorts.
Exon skip IDchrExons involved in exon skippingSkipped exon
exon_skip_110422chr247408401:47408555:47410094:47410372:47412414:4741256047410094:47410372
exon_skip_113554chr247512303:47512420:47607392:47607581:47632802:4763288547607392:47607581
exon_skip_156102chr247478272:47478519:47480696:47480871:47482779:4748322747480696:47480871
exon_skip_202889chr247410094:47410372:47412414:47412560:47414269:4741441847412414:47412560
exon_skip_250866chr247412414:47412560:47414269:47414418:47416296:4741642947414269:47414418
exon_skip_27395chr247476509:47476571:47478272:47478519:47480696:4748087147478272:47478519
exon_skip_61163chr247463031:47463154:47466658:47466808:47470965:4747106247466658:47466808
exon_skip_73743chr247632802:47632885:47657200:47657292:47660973:4766314647657200:47657292

check button Differentially expressed PSI values of individual exon skipping events in multiple brain tissues between AD and control.
Exon skipping informationTissue typeAvg(PSIs) in ADAvg(PSIs) in controlDifference (PSI)Adj. p-value


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Open reading frame (ORF) annotation in the exon skipping event for MSH2

check button Open reading frame (ORF) of individual exon skipping events in ROSMAP based on the Ensembl gene structure combined from isoforms.
ENSTStart of skipped exonEnd of skipped exonORF
ENST000002331464746665847466808Frame-shift
ENST000002331464747827247478519Frame-shift
ENST000002331464748069647480871Frame-shift
ENST000002331464741009447410372In-frame
ENST000002331464741426947414418In-frame

check button Open reading frame (ORF) of individual exon skipping events in MSBB based on the Ensembl gene structure combined from isoforms.
ENSTStart of skipped exonEnd of skipped exonORF
ENST000002331464746665847466808Frame-shift
ENST000002331464741426947414418In-frame

check button Open reading frame (ORF) of individual exon skipping events in Mayo based on the Ensembl gene structure combined from isoforms.
ENSTStart of skipped exonEnd of skipped exonORF
ENST000002331464746665847466808Frame-shift
ENST000002331464741241447412560In-frame
ENST000002331464741426947414418In-frame

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Infer the effects of exon skipping event on protein functional features for MSH2

p-ENSG00000095002_img4.png
boxplot

check button Loci of skipped exons in ROSMAP across genomic, transcript, and protein sequence levels of In-frame cases.
ENSTLength of mRNALength of AA seq.Genomic startGenomic endmRNA startmRNA endAA startAA end
ENST0000023314633249344741009447410372591868122215
ENST000002331463324934474142694741441810171165264314

check button Loci of skipped exons in MSBB across genomic, transcript, and protein sequence levels of In-frame cases.
ENSTLength of mRNALength of AA seq.Genomic startGenomic endmRNA startmRNA endAA startAA end
ENST000002331463324934474142694741441810171165264314

check button Loci of skipped exons in Mayo across genomic, transcript, and protein sequence levels of In-frame cases.
ENSTLength of mRNALength of AA seq.Genomic startGenomic endmRNA startmRNA endAA startAA end
ENST00000233146332493447412414474125608701015215264
ENST000002331463324934474142694741441810171165264314

check button Lost protein functional features of individual exon skipping events in ROSMAP.
UniProt acc.Start of exon skipping (AA)End of exon skipping (AA)Protein feature start (AA)Protein feature end (AA)Category of protein featureDescription of feature
P43246122215117124Beta strandOntology_term=ECO:0000244;evidence=ECO:0000244|PDB:3THX
P43246122215147152Beta strandOntology_term=ECO:0000244;evidence=ECO:0000244|PDB:3THX
P43246122215155158Beta strandOntology_term=ECO:0000244;evidence=ECO:0000244|PDB:3THX
P43246122215160167Beta strandOntology_term=ECO:0000244;evidence=ECO:0000244|PDB:3THX
P43246122215172179Beta strandOntology_term=ECO:0000244;evidence=ECO:0000244|PDB:3THX
P43246122215197204Beta strandOntology_term=ECO:0000244;evidence=ECO:0000244|PDB:3THX
P432461222152934ChainID=PRO_0000115183;Note=DNA mismatch repair protein Msh2
P43246122215129131HelixOntology_term=ECO:0000244;evidence=ECO:0000244|PDB:2O8B
P43246122215132135HelixOntology_term=ECO:0000244;evidence=ECO:0000244|PDB:3THX
P43246122215185194HelixOntology_term=ECO:0000244;evidence=ECO:0000244|PDB:3THX
P43246122215208220HelixOntology_term=ECO:0000244;evidence=ECO:0000244|PDB:3THX
P43246122215127127Natural variantID=VAR_019234;Note=In HNPCC1%3B presumed to enhance cancer risk considerably when associated with P-328%3B shows significantly decreased repair efficiency when associated with variant P-328. N->S;Ontology_term=ECO:0000269,ECO:0000269,ECO:0000269,ECO:00002
P43246122215139139Natural variantID=VAR_004472;Note=In HNPCC1. N->S
P43246122215145145Natural variantID=VAR_004473;Note=In HNPCC1%3B unknown pathological significance%3B normal mismatch repair activity. I->M;Ontology_term=ECO:0000269,ECO:0000269,ECO:0000269;evidence=ECO:0000269|PubMed:16451135,ECO:0000269|PubMed:21120944,ECO:0000269|PubMed:22581703;Dbxre
P43246122215161161Natural variantID=VAR_012936;Note=In HNPCC1%3B decreased mismatch repair activity%3B affects protein stability%3B loss of protein expression. V->D;Ontology_term=ECO:0000269,ECO:0000269,ECO:0000269,ECO:0000269;evidence=ECO:0000269|PubMed:11726306,ECO:0000269|PubMed:17101
P43246122215162162Natural variantID=VAR_054512;Note=In HNPCC1. G->A;Ontology_term=ECO:0000269;evidence=ECO:0000269|PubMed:17128465;Dbxref=dbSNP:rs63750773,PMID:17128465
P43246122215162162Natural variantID=VAR_043747;Note=In HNPCC1%3B decreased mismatch repair activity%3B associated with an abnormal subcellular localization pattern%3B affects protein stability%3B loss of protein expression. G->R;Ontology_term=ECO:0000269,ECO:0000269,ECO:0000269,ECO:00002
P43246122215163163Natural variantID=VAR_043748;Note=In HNPCC1. V->D;Ontology_term=ECO:0000269;evidence=ECO:0000269|PubMed:12200596;Dbxref=dbSNP:rs63750214,PMID:12200596
P43246122215163163Natural variantID=VAR_022670;Note=In HNPCC1. V->G;Ontology_term=ECO:0000269;evidence=ECO:0000269|PubMed:14635101;Dbxref=dbSNP:rs63750214,PMID:14635101
P43246122215164164Natural variantID=VAR_043749;Note=In HNPCC1%3B decreased mismatch repair activity%3B affects protein stability%3B loss of protein expression. G->R;Ontology_term=ECO:0000269,ECO:0000269,ECO:0000269;evidence=ECO:0000269|PubMed:17101317,ECO:0000269|PubMed:18951462,ECO:0000
P43246122215165165Natural variantID=VAR_067284;Note=In HNPCC1%3B unknown pathological significance%3B decreased mismatch repair activity. Y->D;Ontology_term=ECO:0000269;evidence=ECO:0000269|PubMed:22102614;Dbxref=dbSNP:rs587779163,PMID:22102614
P43246122215167167Natural variantID=VAR_004474;Note=In HNPCC1%3B shows reduced mismatch binding%3B does not show a decreased expression level of the MutS alpha complex%3B not associated with an abnormal subcellular localization pattern%3B normal mismatch repair activity. D->H;Ontology_te
P43246122215169169Natural variantID=VAR_043750;Note=In HNPCC1 and CRC%3B unknown pathological significance. I->V;Ontology_term=ECO:0000269,ECO:0000269;evidence=ECO:0000269|PubMed:12792735,ECO:0000269|PubMed:15996210;Dbxref=dbSNP:rs63750716,PMID:12792735,PMID:15996210
P43246122215173173Natural variantID=VAR_043751;Note=In HNPCC1%3B decreased mismatch repair activity%3B affects protein stability%3B loss of protein expression. L->P;Ontology_term=ECO:0000269,ECO:0000269,ECO:0000269;evidence=ECO:0000269|PubMed:17101317,ECO:0000269|PubMed:18951462,ECO:0000
P43246122215175175Natural variantID=VAR_043752;Note=In HNPCC1. L->P;Ontology_term=ECO:0000269;evidence=ECO:0000269|PubMed:12655568;Dbxref=dbSNP:rs63751291,PMID:12655568
P43246122215177177Natural variantID=VAR_067285;Note=In HNPCC1%3B requires 2 nucleotide substitutions%3B unknown pathological significance%3B normal mismatch repair activity. E->H;Ontology_term=ECO:0000269;evidence=ECO:0000269|PubMed:22102614;Dbxref=PMID:22102614
P43246122215187187Natural variantID=VAR_043753;Note=In HNPCC1%3B decreased mismatch repair activity%3B affects protein stability%3B loss of protein expression. L->P;Ontology_term=ECO:0000269,ECO:0000269,ECO:0000269;evidence=ECO:0000269|PubMed:17101317,ECO:0000269|PubMed:18951462,ECO:0000
P43246122215187187Natural variantID=VAR_076352;Note=In HNPCC1%3B decreased mismatch repair activity%3B loss of protein expression. L->R;Ontology_term=ECO:0000269;evidence=ECO:0000269|PubMed:21120944;Dbxref=dbSNP:rs63751444,PMID:21120944
P43246122215198198Natural variantID=VAR_054513;Note=In HNPCC1. E->G;Dbxref=dbSNP:rs63750327
P43246122215199199Natural variantID=VAR_012937;Note=In glioma%3B also associated with HNPCC1%3B no effect on MSH2 splicing. C->R;Ontology_term=ECO:0000269,ECO:0000269;evidence=ECO:0000269|PubMed:18561205,ECO:0000269|PubMed:9777949;Dbxref=dbSNP:rs63751110,PMID:18561205,PMID:9777949
P43246122215203203Natural variantID=VAR_043754;Note=In CRC%3B unknown pathological significance%3B somatic mutation. G->R;Ontology_term=ECO:0000269;evidence=ECO:0000269|PubMed:12792735;Dbxref=dbSNP:rs587779973,PMID:12792735
P43246122215205205Natural variantID=VAR_068705;Note=Shows no defects%3B normal mismatch repair activity. E->Q;Ontology_term=ECO:0000269;evidence=ECO:0000269|PubMed:22581703;Dbxref=dbSNP:rs63749984,PMID:22581703
P43246122215168171TurnOntology_term=ECO:0000244;evidence=ECO:0000244|PDB:3THX
P43246264314289293Beta strandOntology_term=ECO:0000244;evidence=ECO:0000244|PDB:3THX
P432462643142934ChainID=PRO_0000115183;Note=DNA mismatch repair protein Msh2
P43246264314264277HelixOntology_term=ECO:0000244;evidence=ECO:0000244|PDB:3THX
P43246264314279281HelixOntology_term=ECO:0000244;evidence=ECO:0000244|PDB:3THX
P43246264314283285HelixOntology_term=ECO:0000244;evidence=ECO:0000244|PDB:3THX
P43246264314296298HelixOntology_term=ECO:0000244;evidence=ECO:0000244|PDB:3THX
P43246264314304309HelixOntology_term=ECO:0000244;evidence=ECO:0000244|PDB:3THX
P43246264314265314Natural variantID=VAR_004475;Note=In HNPCC1. Missing;Ontology_term=ECO:0000269;evidence=ECO:0000269|PubMed:9718327;Dbxref=PMID:9718327
P43246264314272272Natural variantID=VAR_043756;Note=In HNPCC1%3B unknown pathological significance%3B shows slightly reduced mismatch binding or release efficiency%3B results in partial MSH2 exon 5 skipping%3B normal mismatch repair activity. A->V;Ontology_term=ECO:0000269,ECO:0000269,EC
P43246264314283283Natural variantID=VAR_043757;Note=In HNPCC1. D->Y;Ontology_term=ECO:0000269;evidence=ECO:0000269|PubMed:15870828;Dbxref=dbSNP:rs63750381,PMID:15870828
P43246264314305305Natural variantID=VAR_004476;Note=In HNPCC1%3B normal mismatch repair activity. A->T;Ontology_term=ECO:0000269,ECO:0000269;evidence=ECO:0000269|PubMed:22102614,ECO:0000269|PubMed:9311737;Dbxref=dbSNP:rs63751454,PMID:22102614,PMID:9311737

check button Lost protein functional features of individual exon skipping events in MSBB.
UniProt acc.Start of exon skipping (AA)End of exon skipping (AA)Protein feature start (AA)Protein feature end (AA)Category of protein featureDescription of feature
P43246264314289293Beta strandOntology_term=ECO:0000244;evidence=ECO:0000244|PDB:3THX
P432462643142934ChainID=PRO_0000115183;Note=DNA mismatch repair protein Msh2
P43246264314264277HelixOntology_term=ECO:0000244;evidence=ECO:0000244|PDB:3THX
P43246264314279281HelixOntology_term=ECO:0000244;evidence=ECO:0000244|PDB:3THX
P43246264314283285HelixOntology_term=ECO:0000244;evidence=ECO:0000244|PDB:3THX
P43246264314296298HelixOntology_term=ECO:0000244;evidence=ECO:0000244|PDB:3THX
P43246264314304309HelixOntology_term=ECO:0000244;evidence=ECO:0000244|PDB:3THX
P43246264314265314Natural variantID=VAR_004475;Note=In HNPCC1. Missing;Ontology_term=ECO:0000269;evidence=ECO:0000269|PubMed:9718327;Dbxref=PMID:9718327
P43246264314272272Natural variantID=VAR_043756;Note=In HNPCC1%3B unknown pathological significance%3B shows slightly reduced mismatch binding or release efficiency%3B results in partial MSH2 exon 5 skipping%3B normal mismatch repair activity. A->V;Ontology_term=ECO:0000269,ECO:0000269,EC
P43246264314283283Natural variantID=VAR_043757;Note=In HNPCC1. D->Y;Ontology_term=ECO:0000269;evidence=ECO:0000269|PubMed:15870828;Dbxref=dbSNP:rs63750381,PMID:15870828
P43246264314305305Natural variantID=VAR_004476;Note=In HNPCC1%3B normal mismatch repair activity. A->T;Ontology_term=ECO:0000269,ECO:0000269;evidence=ECO:0000269|PubMed:22102614,ECO:0000269|PubMed:9311737;Dbxref=dbSNP:rs63751454,PMID:22102614,PMID:9311737

check button Lost protein functional features of individual exon skipping events in Mayo.
UniProt acc.Start of exon skipping (AA)End of exon skipping (AA)Protein feature start (AA)Protein feature end (AA)Category of protein featureDescription of feature
P43246215264223227Beta strandOntology_term=ECO:0000244;evidence=ECO:0000244|PDB:3THX
P432462152642934ChainID=PRO_0000115183;Note=DNA mismatch repair protein Msh2
P43246215264208220HelixOntology_term=ECO:0000244;evidence=ECO:0000244|PDB:3THX
P43246215264229232HelixOntology_term=ECO:0000244;evidence=ECO:0000244|PDB:3THX
P43246215264237244HelixOntology_term=ECO:0000244;evidence=ECO:0000244|PDB:3THX
P43246215264255257HelixOntology_term=ECO:0000244;evidence=ECO:0000244|PDB:3THX
P43246215264259262HelixOntology_term=ECO:0000244;evidence=ECO:0000244|PDB:3THX
P43246215264264277HelixOntology_term=ECO:0000244;evidence=ECO:0000244|PDB:3THX
P43246215264216216Natural variantID=VAR_012938;Note=In HNPCC1%3B unknown pathological significance%3B shows slightly reduced mismatch binding or release efficiency. I->V;Ontology_term=ECO:0000269;evidence=ECO:0000269|PubMed:11726306;Dbxref=dbSNP:rs63749936,PMID:11726306
P43246215264246246Natural variantID=VAR_043755;Note=In HNPCC1%3B unknown pathological significance. K->Q;Ontology_term=ECO:0000269;evidence=ECO:0000269|PubMed:10573010;Dbxref=dbSNP:rs63750881,PMID:10573010
P43246215264252254TurnOntology_term=ECO:0000244;evidence=ECO:0000244|PDB:2O8E
P43246264314289293Beta strandOntology_term=ECO:0000244;evidence=ECO:0000244|PDB:3THX
P432462643142934ChainID=PRO_0000115183;Note=DNA mismatch repair protein Msh2
P43246264314264277HelixOntology_term=ECO:0000244;evidence=ECO:0000244|PDB:3THX
P43246264314279281HelixOntology_term=ECO:0000244;evidence=ECO:0000244|PDB:3THX
P43246264314283285HelixOntology_term=ECO:0000244;evidence=ECO:0000244|PDB:3THX
P43246264314296298HelixOntology_term=ECO:0000244;evidence=ECO:0000244|PDB:3THX
P43246264314304309HelixOntology_term=ECO:0000244;evidence=ECO:0000244|PDB:3THX
P43246264314265314Natural variantID=VAR_004475;Note=In HNPCC1. Missing;Ontology_term=ECO:0000269;evidence=ECO:0000269|PubMed:9718327;Dbxref=PMID:9718327
P43246264314272272Natural variantID=VAR_043756;Note=In HNPCC1%3B unknown pathological significance%3B shows slightly reduced mismatch binding or release efficiency%3B results in partial MSH2 exon 5 skipping%3B normal mismatch repair activity. A->V;Ontology_term=ECO:0000269,ECO:0000269,EC
P43246264314283283Natural variantID=VAR_043757;Note=In HNPCC1. D->Y;Ontology_term=ECO:0000269;evidence=ECO:0000269|PubMed:15870828;Dbxref=dbSNP:rs63750381,PMID:15870828
P43246264314305305Natural variantID=VAR_004476;Note=In HNPCC1%3B normal mismatch repair activity. A->T;Ontology_term=ECO:0000269,ECO:0000269;evidence=ECO:0000269|PubMed:22102614,ECO:0000269|PubMed:9311737;Dbxref=dbSNP:rs63751454,PMID:22102614,PMID:9311737


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3'-UTR located exon skipping events that lost miRNA binding sites in MSH2

check button 3'-UTR exon skipping evnets lost miRNA binding.
Tissue typeENSTExon skip startExon skip endmicroRNABinding site by TargetScanBinding type by TargetScanBdinding site by miRandaScore of miRandaEnergy by miRanda

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SNVs in the skipped exons for MSH2

check button - Differential PSIs between mutated versus non-mutated samples.

check button - Depth of Coverage in the skipped exon of the mutated samples.

check button - Sashimi plot in the skipped exon of the mutated samples.

check button - Non-synonymous mutations located in the skipped exons.
Cancer typeSampleESIDSkipped exon startSkipped exon endMutation startMutation endMutation typeReference seqMutation seqAAchange

check button - Non-synonymous mutations located in the skipped exons in CCLE.
SampleSkipped exon startSkipped exon endMutation startMutation endMutation typeReference seqMutation seqAAchange

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AD stage-associated exon skippint events for MSH2

check button Associated exon skipping events with Braak staging or Clinical Dementia Rating (CDR).
AD stage infoCohortTissueSE idCoefficient P-valueChromosomeStrandE1 startE1 endSkipped startSkipped endE2 startE2 end

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Splicing Quantitative Trait Loci (sQTL) in the exon skipping event for MSH2

check button sQTL information located at the skipped exons.
Tissue typeExon skip IDSNP idLocationP-valueFDR

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Correlation with RNA binding proteins (RBPs) for MSH2

check button Correlated RBP and related information.
Tissue typeRBP nameExon skip IDCorrelation coeifficientP-value
IFGMSI1exon_skip_2508664.391260e-011.939388e-02
IFGRC3H1exon_skip_2508664.255598e-012.396166e-02
IFGRALYLexon_skip_2508665.086639e-015.708930e-03
IFGRBM41exon_skip_2508664.972982e-017.093296e-03
IFGNOVA1exon_skip_2508664.641078e-011.285229e-02

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RelatedDrugs for MSH2

check button Approved drugs targeting this gene.
(DrugBank Version 5.1.0 2018-04-02)
UniProtAccDrugBank IDDrug nameDrug activityDrug typeDrug status

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RelatedDiseases for MSH2

check button Diseases associated with this gene.
(DisGeNet 4.0)
GeneDisease IDDisease name# pubmedsSource