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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.

rs1451157921

Current Build 156

Released September 21, 2022

Organism
Homo sapiens
Position
chr11:56376325-56376326 (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
insTG
Variation Type
Insertion
Frequency
insTG=0.00004 (1/28258, 14KJPN)
Clinical Significance
Not Reported in ClinVar
Gene : Consequence
OR8U1 : Frameshift Variant
OR8U8 : 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").

Download
Study Population Group Sample Size Ref Allele Alt Allele
14KJPN JAPANESE Study-wide 28258 -

No frequency provided

insTG=0.00004
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 11 NC_000011.10:g.56376325_56376326insTG
GRCh37.p13 chr 11 NC_000011.9:g.56143801_56143802insTG
GRCh38.p14 chr 11 fix patch HG2568_PATCH NW_025791793.1:g.187074_187075insTG
GRCh38.p14 chr 11 alt locus HG142_HG150_NOVEL_TEST NW_003871073.1:g.187075_187076insTG
Gene: OR8U1, olfactory receptor family 8 subfamily U member 1 (plus strand)
Molecule type Change Amino acid[Codon] SO Term
OR8U1 transcript NM_001005204.1:c.702_703i…

NM_001005204.1:c.702_703insTG

Q [CAG] > C [TGCAG] Coding Sequence Variant
olfactory receptor 8U1 NP_001005204.1:p.Gln235fs Q (Gln) > C (Cys) 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.

Not Reported in ClinVar
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 = insTG
GRCh38.p14 chr 11 NC_000011.10:g.56376325_56376326= NC_000011.10:g.56376325_56376326insTG
GRCh37.p13 chr 11 NC_000011.9:g.56143801_56143802= NC_000011.9:g.56143801_56143802insTG
GRCh38.p14 chr 11 fix patch HG2568_PATCH NW_025791793.1:g.187074_187075= NW_025791793.1:g.187074_187075insTG
GRCh38.p14 chr 11 alt locus HG142_HG150_NOVEL_TEST NW_003871073.1:g.187075_187076= NW_003871073.1:g.187075_187076insTG
OR8U8 transcript NM_001013356.2:c.702_703= NM_001013356.2:c.702_703insTG
OR8U1 transcript NM_001005204.1:c.702_703= NM_001005204.1:c.702_703insTG
olfactory receptor 8U1 NP_001005204.1:p.Gln235_Lys236= NP_001005204.1:p.Gln235fs
olfactory receptor 8U8 NP_001013374.2:p.Arg235_Lys236= NP_001013374.2:p.Arg235fs
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#.

3 SubSNP, 1 Frequency submissions
No Submitter Submission ID Date (Build)
1 GNOMAD ss2738973414 Nov 08, 2017 (151)
2 GNOMAD ss2748614023 Nov 08, 2017 (151)
3 TOMMO_GENOMICS ss5749992406 Oct 16, 2022 (156)
4 14KJPN NC_000011.10 - 56376326 Oct 16, 2022 (156)
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
ss2738973414, ss2748614023 NC_000011.9:56143801::TG NC_000011.10:56376325::TG (self)
83829510, ss5749992406 NC_000011.10:56376325::TG NC_000011.10:56376325::TG
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 rs1451157921

Help

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.post820+afb47a3d