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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.

rs1491443955

Current Build 156

Released September 21, 2022

Organism
Homo sapiens
Position
chr1:64239105 (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
dupG / insGGG
Variation Type
Indel Insertion and Deletion
Frequency
dupG=0.00179 (40/22320, 14KJPN)
dupG=0.00050 (8/15942, GnomAD)
dupG=0.00333 (40/12006, 8.3KJPN) (+ 1 more)
dupG=0.00000 (0/11860, ALFA)
Clinical Significance
Not Reported in ClinVar
Gene : Consequence
UBE2U : Intron Variant
Publications
0 citations
Genomic View
See rs on genome

ALFA Allele Frequency
The ALFA project provide aggregate allele frequency from dbGaP. More information is available on the project page including descriptions, data access, and terms of use.

Release Version: 20231103111315
Population Group Sample Size Ref Allele Alt Allele Ref HMOZ Alt HMOZ HTRZ HWEP
Total Global 11860 G=1.00000 GG=0.00000 1.0 0.0 0.0 N/A
European Sub 7616 G=1.0000 GG=0.0000 1.0 0.0 0.0 N/A
African Sub 2816 G=1.0000 GG=0.0000 1.0 0.0 0.0 N/A
African Others Sub 108 G=1.000 GG=0.000 1.0 0.0 0.0 N/A
African American Sub 2708 G=1.0000 GG=0.0000 1.0 0.0 0.0 N/A
Asian Sub 108 G=1.000 GG=0.000 1.0 0.0 0.0 N/A
East Asian Sub 84 G=1.00 GG=0.00 1.0 0.0 0.0 N/A
Other Asian Sub 24 G=1.00 GG=0.00 1.0 0.0 0.0 N/A
Latin American 1 Sub 146 G=1.000 GG=0.000 1.0 0.0 0.0 N/A
Latin American 2 Sub 610 G=1.000 GG=0.000 1.0 0.0 0.0 N/A
South Asian Sub 94 G=1.00 GG=0.00 1.0 0.0 0.0 N/A
Other Sub 470 G=1.000 GG=0.000 1.0 0.0 0.0 N/A


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 22320 -

No frequency provided

dupG=0.00179
gnomAD - Genomes Global Study-wide 15942 -

No frequency provided

dupG=0.00050
gnomAD - Genomes European Sub 10864 -

No frequency provided

dupG=0.00037
gnomAD - Genomes African Sub 3082 -

No frequency provided

dupG=0.0013
gnomAD - Genomes American Sub 1188 -

No frequency provided

dupG=0.0000
gnomAD - Genomes Ashkenazi Jewish Sub 384 -

No frequency provided

dupG=0.000
gnomAD - Genomes Other Sub 218 -

No frequency provided

dupG=0.000
gnomAD - Genomes East Asian Sub 206 -

No frequency provided

dupG=0.000
8.3KJPN JAPANESE Study-wide 12006 -

No frequency provided

dupG=0.00333
Allele Frequency Aggregator Total Global 11860 G=1.00000 dupG=0.00000
Allele Frequency Aggregator European Sub 7616 G=1.0000 dupG=0.0000
Allele Frequency Aggregator African Sub 2816 G=1.0000 dupG=0.0000
Allele Frequency Aggregator Latin American 2 Sub 610 G=1.000 dupG=0.000
Allele Frequency Aggregator Other Sub 470 G=1.000 dupG=0.000
Allele Frequency Aggregator Latin American 1 Sub 146 G=1.000 dupG=0.000
Allele Frequency Aggregator Asian Sub 108 G=1.000 dupG=0.000
Allele Frequency Aggregator South Asian Sub 94 G=1.00 dupG=0.00
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 1 NC_000001.11:g.64239105dup
GRCh38.p14 chr 1 NC_000001.11:g.64239105_64239106insGGG
GRCh37.p13 chr 1 NC_000001.10:g.64704788dup
GRCh37.p13 chr 1 NC_000001.10:g.64704788_64704789insGGG
Gene: UBE2U, ubiquitin conjugating enzyme E2 U (plus strand)
Molecule type Change Amino acid[Codon] SO Term
UBE2U transcript variant 1 NM_001366232.2:c.596-2547…

NM_001366232.2:c.596-2547dup

N/A Intron Variant
UBE2U transcript variant 2 NM_001366233.2:c.593-2547…

NM_001366233.2:c.593-2547dup

N/A Intron Variant
UBE2U transcript variant 3 NM_001366234.2:c.458-2547…

NM_001366234.2:c.458-2547dup

N/A Intron Variant
UBE2U transcript variant 5 NM_001366235.1:c.507-2547…

NM_001366235.1:c.507-2547dup

N/A Intron Variant
UBE2U transcript variant 4 NM_152489.3:c.596-2547dup N/A Intron Variant
UBE2U transcript variant 6 NR_158768.1:n. N/A Intron Variant
UBE2U transcript variant 7 NR_158769.2:n. N/A Intron Variant
UBE2U transcript variant X1 XM_006710379.4:c.500-2547…

XM_006710379.4:c.500-2547dup

N/A Intron Variant
UBE2U transcript variant X2 XM_017000379.2:c.218-2547…

XM_017000379.2:c.218-2547dup

N/A Intron Variant
UBE2U transcript variant X3 XM_017000380.2:c.218-2547…

XM_017000380.2:c.218-2547dup

N/A Intron Variant
UBE2U transcript variant X4 XM_017000381.2:c.218-2547…

XM_017000381.2:c.218-2547dup

N/A Intron Variant
UBE2U transcript variant X5 XM_017000382.2:c.218-2547…

XM_017000382.2:c.218-2547dup

N/A Intron Variant
UBE2U transcript variant X6 XM_017000383.2:c.140-2547…

XM_017000383.2:c.140-2547dup

N/A Intron Variant
UBE2U transcript variant X7 XM_017000384.2:c.140-2547…

XM_017000384.2:c.140-2547dup

N/A Intron 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 G= dupG insGGG
GRCh38.p14 chr 1 NC_000001.11:g.64239105= NC_000001.11:g.64239105dup NC_000001.11:g.64239105_64239106insGGG
GRCh37.p13 chr 1 NC_000001.10:g.64704788= NC_000001.10:g.64704788dup NC_000001.10:g.64704788_64704789insGGG
UBE2U transcript variant 1 NM_001366232.2:c.596-2547= NM_001366232.2:c.596-2547dup NM_001366232.2:c.596-2547_596-2546insGGG
UBE2U transcript variant 2 NM_001366233.2:c.593-2547= NM_001366233.2:c.593-2547dup NM_001366233.2:c.593-2547_593-2546insGGG
UBE2U transcript variant 3 NM_001366234.2:c.458-2547= NM_001366234.2:c.458-2547dup NM_001366234.2:c.458-2547_458-2546insGGG
UBE2U transcript variant 5 NM_001366235.1:c.507-2547= NM_001366235.1:c.507-2547dup NM_001366235.1:c.507-2547_507-2546insGGG
UBE2U transcript NM_152489.1:c.596-2547= NM_152489.1:c.596-2547dup NM_152489.1:c.596-2547_596-2546insGGG
UBE2U transcript variant 4 NM_152489.3:c.596-2547= NM_152489.3:c.596-2547dup NM_152489.3:c.596-2547_596-2546insGGG
UBE2U transcript variant X1 XM_005270498.1:c.596-2547= XM_005270498.1:c.596-2547dup XM_005270498.1:c.596-2547_596-2546insGGG
UBE2U transcript variant X2 XM_005270499.1:c.507-2547= XM_005270499.1:c.507-2547dup XM_005270499.1:c.507-2547_507-2546insGGG
UBE2U transcript variant X1 XM_006710379.4:c.500-2547= XM_006710379.4:c.500-2547dup XM_006710379.4:c.500-2547_500-2546insGGG
UBE2U transcript variant X2 XM_017000379.2:c.218-2547= XM_017000379.2:c.218-2547dup XM_017000379.2:c.218-2547_218-2546insGGG
UBE2U transcript variant X3 XM_017000380.2:c.218-2547= XM_017000380.2:c.218-2547dup XM_017000380.2:c.218-2547_218-2546insGGG
UBE2U transcript variant X4 XM_017000381.2:c.218-2547= XM_017000381.2:c.218-2547dup XM_017000381.2:c.218-2547_218-2546insGGG
UBE2U transcript variant X5 XM_017000382.2:c.218-2547= XM_017000382.2:c.218-2547dup XM_017000382.2:c.218-2547_218-2546insGGG
UBE2U transcript variant X6 XM_017000383.2:c.140-2547= XM_017000383.2:c.140-2547dup XM_017000383.2:c.140-2547_140-2546insGGG
UBE2U transcript variant X7 XM_017000384.2:c.140-2547= XM_017000384.2:c.140-2547dup XM_017000384.2:c.140-2547_140-2546insGGG
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#.

4 SubSNP, 4 Frequency submissions
No Submitter Submission ID Date (Build)
1 GNOMAD ss3994770709 Apr 25, 2021 (155)
2 TOMMO_GENOMICS ss5144238770 Apr 25, 2021 (155)
3 HUGCELL_USP ss5443534825 Oct 12, 2022 (156)
4 TOMMO_GENOMICS ss5669093519 Oct 12, 2022 (156)
5 gnomAD - Genomes NC_000001.11 - 64239105 Apr 25, 2021 (155)
6 8.3KJPN NC_000001.10 - 64704788 Apr 25, 2021 (155)
7 14KJPN NC_000001.11 - 64239105 Oct 12, 2022 (156)
8 ALFA NC_000001.11 - 64239105 Apr 25, 2021 (155)
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
2208077, ss5144238770 NC_000001.10:64704787::G NC_000001.11:64239104:G:GG (self)
13249585, 2930623, ss3994770709, ss5669093519 NC_000001.11:64239104::G NC_000001.11:64239104:G:GG (self)
5067456377 NC_000001.11:64239104:G:GG NC_000001.11:64239104:G:GG (self)
ss5443534825 NC_000001.11:64239104::GGG NC_000001.11:64239104:G:GGGG
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 rs1491443955

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