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dbSNP Short Genetic Variations

Welcome to the Reference SNP (rs) Report

All alleles are reported in the Forward orientation. Click on the Variant Details tab for details on Genomic Placement, Gene, and Amino Acid changes. HGVS names are in the HGVS tab.

Reference SNP (rs) Report

This page reports data for a single dbSNP Reference SNP variation (RefSNP or rs) from the new redesigned dbSNP build.
Top of the page reports a concise summary for the rs, with more specific details included in the corresponding tabs below.
All alleles are reported in the Forward orientation. Use the Genomic View to inspect the nucleotides flanking the variant, and its neighbors.
For more information see Help documentation.

rs63750824

Current Build 156

Released September 21, 2022

Organism
Homo sapiens
Position
chr3:37040249 (GRCh38.p14) Help

The anchor position for this RefSNP. Includes all nucleotides potentially affected by this change, thus it can differ from HGVS, which is right-shifted. See here for details.

Alleles
delC
Variation Type
Deletion
Frequency
None
Clinical Significance
Reported in ClinVar
Gene : Consequence
MLH1 : Frameshift Variant
Publications
0 citations
Genomic View
See rs on genome
Help

Frequency tab displays a table of the reference and alternate allele frequencies reported by various studies and populations. Table lines, where Population="Global" refer to the entire study population, whereas lines, where Group="Sub", refer to a study-specific population subgroupings (i.e. AFR, CAU, etc.), if available. Frequency for the alternate allele (Alt Allele) is a ratio of samples observed-to-total, where the numerator (observed samples) is the number of chromosomes in the study with the minor allele present (found in "Sample size", where Group="Sub"), and the denominator (total samples) is the total number of all chromosomes in the study for the variant (found in "Sample size", where Group="Study-wide" and Population="Global").

None
Help

Variant Details tab shows known variant placements on genomic sequences: chromosomes (NC_), RefSeqGene, pseudogenes or genomic regions (NG_), and in a separate table: on transcripts (NM_) and protein sequences (NP_). The corresponding transcript and protein locations are listed in adjacent lines, along with molecular consequences from Sequence Ontology. When no protein placement is available, only the transcript is listed. Column "Codon[Amino acid]" shows the actual base change in the format of "Reference > Alternate" allele, including the nucleotide codon change in transcripts, and the amino acid change in proteins, respectively, allowing for known ribosomal slippage sites. To view nucleotides adjacent to the variant use the Genomic View at the bottom of the page - zoom into the sequence until the nucleotides around the variant become visible.

Genomic Placements
Sequence name Change
GRCh38.p14 chr 3 NC_000003.12:g.37040249del
GRCh37.p13 chr 3 NC_000003.11:g.37081740del
MLH1 RefSeqGene (LRG_216) NG_007109.2:g.51900del
Gene: MLH1, mutL homolog 1 (plus strand)
Molecule type Change Amino acid[Codon] SO Term
MLH1 transcript variant 1 NM_000249.4:c.1622del A [GCA] > D [GA] Coding Sequence Variant
DNA mismatch repair protein Mlh1 isoform 1 NP_000240.1:p.Ala541fs A (Ala) > D (Asp) Frameshift Variant
MLH1 transcript variant 8 NM_001354615.2:c.899del A [GCA] > D [GA] Coding Sequence Variant
DNA mismatch repair protein Mlh1 isoform 3 NP_001341544.1:p.Ala300fs A (Ala) > D (Asp) Frameshift Variant
MLH1 transcript variant 22 NM_001354629.2:c.1523del A [GCA] > D [GA] Coding Sequence Variant
DNA mismatch repair protein Mlh1 isoform 8 NP_001341558.1:p.Ala508fs A (Ala) > D (Asp) Frameshift Variant
MLH1 transcript variant 16 NM_001354623.2:c.599del A [GCA] > D [GA] Coding Sequence Variant
DNA mismatch repair protein Mlh1 isoform 5 NP_001341552.1:p.Ala200fs A (Ala) > D (Asp) Frameshift Variant
MLH1 transcript variant 9 NM_001354616.2:c.899del A [GCA] > D [GA] Coding Sequence Variant
DNA mismatch repair protein Mlh1 isoform 3 NP_001341545.1:p.Ala300fs A (Ala) > D (Asp) Frameshift Variant
MLH1 transcript variant 11 NM_001354618.2:c.899del A [GCA] > D [GA] Coding Sequence Variant
DNA mismatch repair protein Mlh1 isoform 3 NP_001341547.1:p.Ala300fs A (Ala) > D (Asp) Frameshift Variant
MLH1 transcript variant 13 NM_001354620.2:c.1328del A [GCA] > D [GA] Coding Sequence Variant
DNA mismatch repair protein Mlh1 isoform 2 NP_001341549.1:p.Ala443fs A (Ala) > D (Asp) Frameshift Variant
MLH1 transcript variant 20 NM_001354627.2:c.548del A [GCA] > D [GA] Coding Sequence Variant
DNA mismatch repair protein Mlh1 isoform 6 NP_001341556.1:p.Ala183fs A (Ala) > D (Asp) Frameshift Variant
MLH1 transcript variant 18 NM_001354625.2:c.548del A [GCA] > D [GA] Coding Sequence Variant
DNA mismatch repair protein Mlh1 isoform 6 NP_001341554.1:p.Ala183fs A (Ala) > D (Asp) Frameshift Variant
MLH1 transcript variant 10 NM_001354617.2:c.899del A [GCA] > D [GA] Coding Sequence Variant
DNA mismatch repair protein Mlh1 isoform 3 NP_001341546.1:p.Ala300fs A (Ala) > D (Asp) Frameshift Variant
MLH1 transcript variant 6 NM_001258273.2:c.899del A [GCA] > D [GA] Coding Sequence Variant
DNA mismatch repair protein Mlh1 isoform 3 NP_001245202.1:p.Ala300fs A (Ala) > D (Asp) Frameshift Variant
MLH1 transcript variant 4 NM_001167619.3:c.899del A [GCA] > D [GA] Coding Sequence Variant
DNA mismatch repair protein Mlh1 isoform 3 NP_001161091.1:p.Ala300fs A (Ala) > D (Asp) Frameshift Variant
MLH1 transcript variant 19 NM_001354626.2:c.548del A [GCA] > D [GA] Coding Sequence Variant
DNA mismatch repair protein Mlh1 isoform 6 NP_001341555.1:p.Ala183fs A (Ala) > D (Asp) Frameshift Variant
MLH1 transcript variant 3 NM_001167618.3:c.899del A [GCA] > D [GA] Coding Sequence Variant
DNA mismatch repair protein Mlh1 isoform 3 NP_001161090.1:p.Ala300fs A (Ala) > D (Asp) Frameshift Variant
MLH1 transcript variant 2 NM_001167617.3:c.1328del A [GCA] > D [GA] Coding Sequence Variant
DNA mismatch repair protein Mlh1 isoform 2 NP_001161089.1:p.Ala443fs A (Ala) > D (Asp) Frameshift Variant
MLH1 transcript variant 21 NM_001354628.2:c.1622del A [GCA] > D [GA] Coding Sequence Variant
DNA mismatch repair protein Mlh1 isoform 7 NP_001341557.1:p.Ala541fs A (Ala) > D (Asp) Frameshift Variant
MLH1 transcript variant 23 NM_001354630.2:c.1622del A [GCA] > D [GA] Coding Sequence Variant
DNA mismatch repair protein Mlh1 isoform 9 NP_001341559.1:p.Ala541fs A (Ala) > D (Asp) Frameshift Variant
MLH1 transcript variant 14 NM_001354621.2:c.599del A [GCA] > D [GA] Coding Sequence Variant
DNA mismatch repair protein Mlh1 isoform 5 NP_001341550.1:p.Ala200fs A (Ala) > D (Asp) Frameshift Variant
MLH1 transcript variant 5 NM_001258271.2:c.1622del A [GCA] > D [GA] Coding Sequence Variant
DNA mismatch repair protein Mlh1 isoform 4 NP_001245200.1:p.Ala541fs A (Ala) > D (Asp) Frameshift Variant
MLH1 transcript variant 7 NM_001258274.3:c.899del A [GCA] > D [GA] Coding Sequence Variant
DNA mismatch repair protein Mlh1 isoform 3 NP_001245203.1:p.Ala300fs A (Ala) > D (Asp) Frameshift Variant
MLH1 transcript variant 17 NM_001354624.2:c.548del A [GCA] > D [GA] Coding Sequence Variant
DNA mismatch repair protein Mlh1 isoform 6 NP_001341553.1:p.Ala183fs A (Ala) > D (Asp) Frameshift Variant
MLH1 transcript variant 12 NM_001354619.2:c.899del A [GCA] > D [GA] Coding Sequence Variant
DNA mismatch repair protein Mlh1 isoform 3 NP_001341548.1:p.Ala300fs A (Ala) > D (Asp) Frameshift Variant
MLH1 transcript variant 15 NM_001354622.2:c.599del A [GCA] > D [GA] Coding Sequence Variant
DNA mismatch repair protein Mlh1 isoform 5 NP_001341551.1:p.Ala200fs A (Ala) > D (Asp) Frameshift Variant
MLH1 transcript variant X1 XM_047448152.1:c.1523del A [GCA] > D [GA] Coding Sequence Variant
DNA mismatch repair protein Mlh1 isoform X1 XP_047304108.1:p.Ala508fs A (Ala) > D (Asp) Frameshift Variant
MLH1 transcript variant X2 XM_005265161.3:c.1415del A [GCA] > D [GA] Coding Sequence Variant
DNA mismatch repair protein Mlh1 isoform X2 XP_005265218.1:p.Ala472fs A (Ala) > D (Asp) Frameshift Variant
MLH1 transcript variant X3 XM_047448153.1:c.899del A [GCA] > D [GA] Coding Sequence Variant
DNA mismatch repair protein Mlh1 isoform X3 XP_047304109.1:p.Ala300fs A (Ala) > D (Asp) Frameshift Variant
MLH1 transcript variant X4 XM_047448154.1:c.899del A [GCA] > D [GA] Coding Sequence Variant
DNA mismatch repair protein Mlh1 isoform X3 XP_047304110.1:p.Ala300fs A (Ala) > D (Asp) Frameshift Variant
MLH1 transcript variant X5 XM_047448155.1:c.899del A [GCA] > D [GA] Coding Sequence Variant
DNA mismatch repair protein Mlh1 isoform X3 XP_047304111.1:p.Ala300fs A (Ala) > D (Asp) Frameshift Variant
Help

Clinical Significance tab shows a list of clinical significance entries from ClinVar associated with the variation, per allele. Click on the RCV accession (i.e. RCV000001615.2) or Allele ID (i.e. 12274) to access full ClinVar report.

Allele: delC (allele ID: 95282 )
ClinVar Accession Disease Names Clinical Significance
RCV000075282.2 Lynch syndrome Pathogenic
Help

Aliases tab displays HGVS names representing the variant placements and allele changes on genomic, transcript and protein sequences, per allele. HGVS name is an expression for reporting sequence accession and version, sequence type, position, and allele change. The column "Note" can have two values: "diff" means that there is a difference between the reference allele (variation interval) at the placement reported in HGVS name and the reference alleles reported in other HGVS names, and "rev" means that the sequence of this variation interval at the placement reported in HGVS name is in reverse orientation to the sequence(s) of this variation in other HGVS names not labeled as "rev".

Placement C= delC
GRCh38.p14 chr 3 NC_000003.12:g.37040249= NC_000003.12:g.37040249del
GRCh37.p13 chr 3 NC_000003.11:g.37081740= NC_000003.11:g.37081740del
MLH1 RefSeqGene (LRG_216) NG_007109.2:g.51900= NG_007109.2:g.51900del
MLH1 transcript variant 1 NM_000249.4:c.1622= NM_000249.4:c.1622del
MLH1 transcript variant 1 NM_000249.3:c.1622= NM_000249.3:c.1622del
MLH1 transcript variant 7 NM_001258274.3:c.899= NM_001258274.3:c.899del
MLH1 transcript variant 7 NM_001258274.2:c.899= NM_001258274.2:c.899del
MLH1 transcript variant 7 NM_001258274.1:c.899= NM_001258274.1:c.899del
MLH1 transcript variant 3 NM_001167618.3:c.899= NM_001167618.3:c.899del
MLH1 transcript variant 3 NM_001167618.2:c.899= NM_001167618.2:c.899del
MLH1 transcript variant 3 NM_001167618.1:c.899= NM_001167618.1:c.899del
MLH1 transcript variant 2 NM_001167617.3:c.1328= NM_001167617.3:c.1328del
MLH1 transcript variant 2 NM_001167617.2:c.1328= NM_001167617.2:c.1328del
MLH1 transcript variant 2 NM_001167617.1:c.1328= NM_001167617.1:c.1328del
MLH1 transcript variant 4 NM_001167619.3:c.899= NM_001167619.3:c.899del
MLH1 transcript variant 4 NM_001167619.2:c.899= NM_001167619.2:c.899del
MLH1 transcript variant 4 NM_001167619.1:c.899= NM_001167619.1:c.899del
MLH1 transcript variant 12 NM_001354619.2:c.899= NM_001354619.2:c.899del
MLH1 transcript variant 12 NM_001354619.1:c.899= NM_001354619.1:c.899del
MLH1 transcript variant 11 NM_001354618.2:c.899= NM_001354618.2:c.899del
MLH1 transcript variant 11 NM_001354618.1:c.899= NM_001354618.1:c.899del
MLH1 transcript variant 15 NM_001354622.2:c.599= NM_001354622.2:c.599del
MLH1 transcript variant 15 NM_001354622.1:c.599= NM_001354622.1:c.599del
MLH1 transcript variant 16 NM_001354623.2:c.599= NM_001354623.2:c.599del
MLH1 transcript variant 16 NM_001354623.1:c.599= NM_001354623.1:c.599del
MLH1 transcript variant 14 NM_001354621.2:c.599= NM_001354621.2:c.599del
MLH1 transcript variant 14 NM_001354621.1:c.599= NM_001354621.1:c.599del
MLH1 transcript variant 10 NM_001354617.2:c.899= NM_001354617.2:c.899del
MLH1 transcript variant 10 NM_001354617.1:c.899= NM_001354617.1:c.899del
MLH1 transcript variant 13 NM_001354620.2:c.1328= NM_001354620.2:c.1328del
MLH1 transcript variant 13 NM_001354620.1:c.1328= NM_001354620.1:c.1328del
MLH1 transcript variant 20 NM_001354627.2:c.548= NM_001354627.2:c.548del
MLH1 transcript variant 20 NM_001354627.1:c.548= NM_001354627.1:c.548del
MLH1 transcript variant 6 NM_001258273.2:c.899= NM_001258273.2:c.899del
MLH1 transcript variant 6 NM_001258273.1:c.899= NM_001258273.1:c.899del
MLH1 transcript variant 21 NM_001354628.2:c.1622= NM_001354628.2:c.1622del
MLH1 transcript variant 21 NM_001354628.1:c.1622= NM_001354628.1:c.1622del
MLH1 transcript variant 9 NM_001354616.2:c.899= NM_001354616.2:c.899del
MLH1 transcript variant 9 NM_001354616.1:c.899= NM_001354616.1:c.899del
MLH1 transcript variant 8 NM_001354615.2:c.899= NM_001354615.2:c.899del
MLH1 transcript variant 8 NM_001354615.1:c.899= NM_001354615.1:c.899del
MLH1 transcript variant 22 NM_001354629.2:c.1523= NM_001354629.2:c.1523del
MLH1 transcript variant 22 NM_001354629.1:c.1523= NM_001354629.1:c.1523del
MLH1 transcript variant 23 NM_001354630.2:c.1622= NM_001354630.2:c.1622del
MLH1 transcript variant 23 NM_001354630.1:c.1622= NM_001354630.1:c.1622del
MLH1 transcript variant 5 NM_001258271.2:c.1622= NM_001258271.2:c.1622del
MLH1 transcript variant 5 NM_001258271.1:c.1622= NM_001258271.1:c.1622del
MLH1 transcript variant 17 NM_001354624.2:c.548= NM_001354624.2:c.548del
MLH1 transcript variant 17 NM_001354624.1:c.548= NM_001354624.1:c.548del
MLH1 transcript variant 19 NM_001354626.2:c.548= NM_001354626.2:c.548del
MLH1 transcript variant 19 NM_001354626.1:c.548= NM_001354626.1:c.548del
MLH1 transcript variant 18 NM_001354625.2:c.548= NM_001354625.2:c.548del
MLH1 transcript variant 18 NM_001354625.1:c.548= NM_001354625.1:c.548del
MLH1 transcript variant X2 XM_005265161.3:c.1415= XM_005265161.3:c.1415del
MLH1 transcript variant X1 XM_005265161.2:c.1415= XM_005265161.2:c.1415del
MLH1 transcript variant X1 XM_005265161.1:c.1415= XM_005265161.1:c.1415del
MLH1 transcript variant X4 XM_047448154.1:c.899= XM_047448154.1:c.899del
MLH1 transcript variant X1 XM_047448152.1:c.1523= XM_047448152.1:c.1523del
MLH1 transcript variant X3 XM_047448153.1:c.899= XM_047448153.1:c.899del
MLH1 transcript variant X5 XM_047448155.1:c.899= XM_047448155.1:c.899del
DNA mismatch repair protein Mlh1 isoform 1 NP_000240.1:p.Ala541= NP_000240.1:p.Ala541fs
DNA mismatch repair protein Mlh1 isoform 3 NP_001245203.1:p.Ala300= NP_001245203.1:p.Ala300fs
DNA mismatch repair protein Mlh1 isoform 3 NP_001161090.1:p.Ala300= NP_001161090.1:p.Ala300fs
DNA mismatch repair protein Mlh1 isoform 2 NP_001161089.1:p.Ala443= NP_001161089.1:p.Ala443fs
DNA mismatch repair protein Mlh1 isoform 3 NP_001161091.1:p.Ala300= NP_001161091.1:p.Ala300fs
DNA mismatch repair protein Mlh1 isoform 3 NP_001341548.1:p.Ala300= NP_001341548.1:p.Ala300fs
DNA mismatch repair protein Mlh1 isoform 3 NP_001341547.1:p.Ala300= NP_001341547.1:p.Ala300fs
DNA mismatch repair protein Mlh1 isoform 5 NP_001341551.1:p.Ala200= NP_001341551.1:p.Ala200fs
DNA mismatch repair protein Mlh1 isoform 5 NP_001341552.1:p.Ala200= NP_001341552.1:p.Ala200fs
DNA mismatch repair protein Mlh1 isoform 5 NP_001341550.1:p.Ala200= NP_001341550.1:p.Ala200fs
DNA mismatch repair protein Mlh1 isoform 3 NP_001341546.1:p.Ala300= NP_001341546.1:p.Ala300fs
DNA mismatch repair protein Mlh1 isoform 2 NP_001341549.1:p.Ala443= NP_001341549.1:p.Ala443fs
DNA mismatch repair protein Mlh1 isoform 6 NP_001341556.1:p.Ala183= NP_001341556.1:p.Ala183fs
DNA mismatch repair protein Mlh1 isoform 3 NP_001245202.1:p.Ala300= NP_001245202.1:p.Ala300fs
DNA mismatch repair protein Mlh1 isoform 7 NP_001341557.1:p.Ala541= NP_001341557.1:p.Ala541fs
DNA mismatch repair protein Mlh1 isoform 3 NP_001341545.1:p.Ala300= NP_001341545.1:p.Ala300fs
DNA mismatch repair protein Mlh1 isoform 3 NP_001341544.1:p.Ala300= NP_001341544.1:p.Ala300fs
DNA mismatch repair protein Mlh1 isoform 8 NP_001341558.1:p.Ala508= NP_001341558.1:p.Ala508fs
DNA mismatch repair protein Mlh1 isoform 9 NP_001341559.1:p.Ala541= NP_001341559.1:p.Ala541fs
DNA mismatch repair protein Mlh1 isoform 4 NP_001245200.1:p.Ala541= NP_001245200.1:p.Ala541fs
DNA mismatch repair protein Mlh1 isoform 6 NP_001341553.1:p.Ala183= NP_001341553.1:p.Ala183fs
DNA mismatch repair protein Mlh1 isoform 6 NP_001341555.1:p.Ala183= NP_001341555.1:p.Ala183fs
DNA mismatch repair protein Mlh1 isoform 6 NP_001341554.1:p.Ala183= NP_001341554.1:p.Ala183fs
DNA mismatch repair protein Mlh1 isoform X2 XP_005265218.1:p.Ala472= XP_005265218.1:p.Ala472fs
DNA mismatch repair protein Mlh1 isoform X3 XP_047304110.1:p.Ala300= XP_047304110.1:p.Ala300fs
DNA mismatch repair protein Mlh1 isoform X1 XP_047304108.1:p.Ala508= XP_047304108.1:p.Ala508fs
DNA mismatch repair protein Mlh1 isoform X3 XP_047304109.1:p.Ala300= XP_047304109.1:p.Ala300fs
DNA mismatch repair protein Mlh1 isoform X3 XP_047304111.1:p.Ala300= XP_047304111.1:p.Ala300fs
Help

Submissions tab displays variations originally submitted to dbSNP, now supporting this RefSNP cluster (rs). We display Submitter handle, Submission identifier, Date and Build number, when the submission appeared for the first time. Direct submissions to dbSNP have Submission ID in the form of an ss-prefixed number (ss#). Other supporting variations are listed in the table without ss#.

1 SubSNP, 1 ClinVar submissions
No Submitter Submission ID Date (Build)
1 MMR_WOODS ss538293731 Oct 24, 2012 (137)
2 ClinVar RCV000075282.2 Oct 12, 2018 (152)
Help

History tab displays RefSNPs (Associated ID) from previous builds (Build) that now support the current RefSNP, and the dates, when the history was updated for each Associated ID (History Updated).

Added to this RefSNP Cluster:
Submission IDs Observation SPDI Canonical SPDI Source RSIDs
RCV000075282.2, ss538293731 NC_000003.12:37040248:C: NC_000003.12:37040248:C: (self)
Help

Publications tab displays PubMed articles citing the variation as a listing of PMID, Title, Author, Year, Journal, ordered by Year, descending.

No publications for rs63750824

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The Flanks tab provides retrieving flanking sequences of a SNP on all molecules that have placements.

Genome context:
Select flank length:

Genomic regions, transcripts, and products
Top Help

NCBI Graphical Sequence Viewer display of the genomic region, transcripts and protein products for the reported RefSNP (rs).
Use the zoom option to view the nucleotides around the RefSNP and find other neighboring RefSNPs.
Visit Sequence Viewer for help with navigating inside the display and modifying the selection of displayed data tracks.

Software version is: 2.0.1.post761+d5e8e07