Gene Gene information from NCBI Gene database.
Entrez ID 4437
Gene name MutS homolog 3
Gene symbol MSH3
Synonyms (NCBI Gene)
DUPFAP4MRP1
Chromosome 5
Chromosome location 5q14.1
Summary The protein encoded by this gene forms a heterodimer with MSH2 to form MutS beta, part of the post-replicative DNA mismatch repair system. MutS beta initiates mismatch repair by binding to a mismatch and then forming a complex with MutL alpha heterodimer.
SNPs SNP information provided by dbSNP.
56
SNP ID Visualize variation Clinical significance Consequence
rs41545019 T>G Conflicting-interpretations-of-pathogenicity, uncertain-significance Coding sequence variant, missense variant
rs61754780 G>T Likely-pathogenic Splice acceptor variant
rs200639359 G>A Likely-pathogenic Splice acceptor variant
rs201033017 C>T Pathogenic Coding sequence variant, stop gained
rs367544716 G>A Likely-pathogenic Splice acceptor variant
miRNA miRNA information provided by mirtarbase database.
298
miRTarBase ID miRNA Experiments Reference
MIRT004747 hsa-miR-326 Luciferase reporter assayMicroarrayqRT-PCRWestern blot 19883630
MIRT042726 hsa-miR-345-5p CLASH 23622248
MIRT040556 hsa-miR-92b-3p CLASH 23622248
MIRT719506 hsa-miR-590-3p HITS-CLIP 19536157
MIRT719505 hsa-miR-6872-3p HITS-CLIP 19536157
Gene ontology (GO) Gene Ontology (GO) annotations describing the biological processes, molecular functions, and cellular components associated with a gene.
33
GO ID Ontology Definition Evidence Reference
GO:0000166 Function Nucleotide binding IEA
GO:0003677 Function DNA binding IEA
GO:0003690 Function Double-stranded DNA binding IBA
GO:0003697 Function Single-stranded DNA binding IDA 11809883
GO:0005515 Function Protein binding IPI 8942985, 9774676, 11005803, 14657349, 16025128, 19377479, 22179786, 25416956, 29892012, 31515488, 32296183, 33961781, 34591612
Other IDs Other IDs provides unique identifiers for this gene in OMIM, HGNC, and Ensembl databases.
MIM HGNC e!Ensembl
600887 7326 ENSG00000113318
Protein Protein information from UniProt database.
UniProt ID Unique identifier for the protein in the UniProt database. Click to view detailed protein information.
P20585
Protein name DNA mismatch repair protein Msh3 (hMSH3) (Divergent upstream protein) (DUP) (Mismatch repair protein 1) (MRP1)
Protein function Component of the post-replicative DNA mismatch repair system (MMR). Heterodimerizes with MSH2 to form MutS beta which binds to DNA mismatches thereby initiating DNA repair. When bound, the MutS beta heterodimer bends the DNA helix and shields ap
PDB 3THW , 3THX , 3THY , 3THZ , 8OLX , 8OM5 , 8OM9 , 8OMA , 8OMO , 8OMQ , 8R7C , 8R7E , 8R7V , 8RZ7 , 8RZ8 , 8RZ9
Family and domains

Pfam

Accession ID Position in sequence Description Type
PF01624 MutS_I 230 343 MutS domain I Domain
PF05188 MutS_II 366 523 MutS domain II Domain
PF05192 MutS_III 540 838 MutS domain III Domain
PF00488 MutS_V 892 1094 MutS domain V Domain
Sequence
MSRRKPASGGLAASSSAPARQAVLSRFFQSTGSLKSTSSSTGAADQVDPGAAAAAAAAAA
AAPPAPPAPAFPPQLPPHIATEIDRRKKRPLENDGPVKKKVKKVQQKEGGSDLGMSGNSE
PKKCLRTRNVSKSLEKLKEFCCDSALPQSRVQTESLQERFAVLPKCTDFDDISLLHAKNA
VSSEDSKRQINQKDTTLFDLSQFGSSNTSHENLQKTASKSANKRSKSIYTPLELQYIEMK
QQHKDAVLCVECGYKYRFFGEDAEIAARELNIYCHLDHNFMTASIPTHRLFVHVRRLVAK
GYKVGVVKQTETAALKAIGDNRSSLFSRKLTALYTKSTLIGED
VNPLIKLDDAVNVDEIM
TDTSTSYLLCISENKENVRDKKKGNIFIGIVGVQPATGEVVFDSFQDSASRSELETRMSS
LQPVELLLPSALSEQTEALIHRATSVSVQDDRIRVERMDNIYFEYSHAFQAVTEFYAKDT
VDIKGSQIISGIVNLEKPVICSLAAIIKYLKEFNLEKMLSKPE
NFKQLSSKMEFMTINGT
TLRNLEILQNQTDMKTKGSLLWVLDHTKTSFGRRKLKKWVTQPLLKLREINARLDAVSEV
LHSESSVFGQIENHLRKLPDIERGLCSIYHKKCSTQEFFLIVKTLYHLKSEFQAIIPAVN
SHIQSDLLRTVILEIPELLSPVEHYLKILNEQAAKVGDKTELFKDLSDFPLIKKRKDEIQ
GVIDEIRMHLQEIRKILKNPSAQYVTVSGQEFMIEIKNSAVSCIPTDWVKVGSTKAVSRF
HSPFIVENYRHLNQLREQLVLDCSAEWLDFLEKFSEHYHSLCKAVHHLATVDCIFSLA
KV
AKQGDYCRPTVQEERKIVIKNGRHPVIDVLLGEQDQYVPNNTDLSEDSERVMIITGPNMG
GKSSYIKQVALITIMAQIGSYVPAEEATIGIVDGIFTRMGAADNIYKGQSTFMEELTDTA
EIIRKATSQSLVILDELGRGTSTHDGIAIAYATLEYFIRDVKSLTLFVTHYPPVCELEKN
YSHQVGNYHMGFLVSEDESKLDPGAAEQVPDFVTFLYQITRGIAARSYGLNVAKLADVPG
EILKKAAHKSKELE
GLINTKRKRLKYFAKLWTMHNAQDLQKWTEEFNMEETQTSLLH
Sequence length 1137
Interactions View interactions
Pathways Pathway information has different metabolic/signaling pathways associated with genes.
  KEGG  Reactome
  Platinum drug resistance
Mismatch repair
Pathways in cancer
Colorectal cancer
  Mismatch repair (MMR) directed by MSH2:MSH3 (MutSbeta)
Defective Mismatch Repair Associated With MSH3
Defective Mismatch Repair Associated With MSH2
Associated diseases Disease associations from ClinVar (causal & non-causal) and other databases (OMIM, Orphanet, GWAS, etc.).
29
Evidence Score: ★☆☆☆☆  Gene-disease association found in Text Mining only ★★☆☆☆  Found in Text Mining and Unknown/Other Associations ★★★☆☆  Reported in Unknown/Other Associations across ≥2 Sources ★★★★☆  ClinVar: Pathogenic/Likely Pathogenic (<5 Variants) ★★★★★  ClinVar: Pathogenic/Likely Pathogenic (≥5 Variants)
Causal Diseases associated with Pathogenic or Likely Pathogenic variants in ClinVar
Phenotype Name Clinical Significance dbSNP ID RCV Accession Evidence Score
Endometrial carcinoma Likely pathogenic; Pathogenic rs770190473, rs779180469, rs752795642, rs777843647, rs772046189, rs2112816043, rs139170496, rs1398195482, rs1395288001, rs1360794165, rs1260807695, rs1416092389, rs2112026812, rs767188723, rs2112866803
View all (98 more)
RCV003469691
RCV003463026
RCV003469686
RCV003462994
RCV003469652
View all (111 more)
★★★★★
ClinVar: Pathogenic / Likely Pathogenic (≥5 Variants)
Familial adenomatous polyposis 4 Likely pathogenic; Pathogenic rs2112054627, rs2112118327, rs770190473, rs752795642, rs777843647, rs1481996174, rs772046189, rs1272356369, rs2112813769, rs139170496, rs1398195482, rs2112866746, rs1395288001, rs750104015, rs1360794165
View all (235 more)
RCV003458675
RCV003458677
RCV003458684
RCV003458683
RCV003458685
View all (258 more)
★★★★★
ClinVar: Pathogenic / Likely Pathogenic (≥5 Variants)
Hereditary cancer-predisposing syndrome Likely pathogenic; Pathogenic rs2112054627, rs770190473, rs779180469, rs1285597974, rs752795642, rs777843647, rs2112812135, rs2112812231, rs1481996174, rs772046189, rs1272356369, rs2112813769, rs2112816043, rs139170496, rs1398195482
View all (204 more)
RCV002438883
RCV002404898
RCV002384550
RCV005372690
RCV002447510
View all (224 more)
★★★★★
ClinVar: Pathogenic / Likely Pathogenic (≥5 Variants)
Malignant tumor of urinary bladder Likely pathogenic; Pathogenic rs1197719947 RCV005909035
★★★★☆
ClinVar: Pathogenic / Likely Pathogenic (<5 Variants)
Unknown / Other Associations ClinVar entries with uncertain/conflicting evidence, and associations from other databases (OMIM, Orphanet, GWAS, etc.) where the gene is not established as causal.
Phenotype Name Clinical Significance Source Evidence Score
CENTRAL NERVOUS SYSTEM CANCER GWAS catalog
★★☆☆☆
Found in Text Mining + Unknown/Other Associations
Cervical cancer Conflicting classifications of pathogenicity ClinVar
★★☆☆☆
Found in Text Mining + Unknown/Other Associations
Clear cell carcinoma of kidney Conflicting classifications of pathogenicity ClinVar
★★☆☆☆
Found in Text Mining + Unknown/Other Associations
Diffuse midline glioma, H3 K27-altered Uncertain significance ClinVar
★★☆☆☆
Found in Text Mining + Unknown/Other Associations
Associations from Text Mining Disease associations identified through text mining
Disease Name Disease (Merged) Source PMID Relationship Type Evidence Score
Acute leukemia Leukemia BEFREE 18711657, 19065772, 22037714, 9690540
★☆☆☆☆
Found in Text Mining only
Acute lymphocytic leukemia Lymphocytic Leukemia BEFREE 11323101, 14510941, 17148505, 19065772, 22037714, 24145140, 30535484
★☆☆☆☆
Found in Text Mining only
Acute monocytic leukemia Monocytic Leukemia BEFREE 10214864, 10419897, 11986944, 19288261
★☆☆☆☆
Found in Text Mining only
Acute Promyelocytic Leukemia Promyelocytic Leukemia BEFREE 31032633
★☆☆☆☆
Found in Text Mining only
Adenocarcinoma Adenocarcinoma BEFREE 10767362, 10861498, 11306499, 15070089, 15856298, 23378758, 30132569
★☆☆☆☆
Found in Text Mining only
Adenocarcinoma of colon Adenocarcinoma Of Colon BEFREE 12115804
★☆☆☆☆
Found in Text Mining only
Adenocarcinoma of large intestine Colorectal Cancer BEFREE 15070089, 30941955
★☆☆☆☆
Found in Text Mining only
Adenocarcinoma of lung (disorder) Lung adenocarcinoma CTD_human_DG 21327329
★☆☆☆☆
Found in Text Mining only
Adenocarcinoma, Endometrioid Endometrial Cancer BEFREE 11505398, 15547740
★☆☆☆☆
Found in Text Mining only
Adenoma Adenoma BEFREE 11774239, 20708618
★☆☆☆☆
Found in Text Mining only