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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.

rs362302

Current Build 156

Released September 21, 2022

Organism
Homo sapiens
Position
chr4:3241193 (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
C>T
Variation Type
SNV Single Nucleotide Variation
Frequency
T=0.022978 (6082/264690, TOPMED)
T=0.021621 (3033/140280, GnomAD)
T=0.009353 (1216/130006, ALFA) (+ 11 more)
T=0.0186 (119/6404, 1000G_30x)
T=0.0174 (87/5008, 1000G)
T=0.0018 (8/4480, Estonian)
T=0.0067 (26/3854, ALSPAC)
T=0.0049 (18/3708, TWINSUK)
T=0.0206 (30/1458, HapMap)
T=0.009 (9/998, GoNL)
T=0.013 (8/626, Chileans)
T=0.005 (1/216, Qatari)
C=0.50 (8/16, SGDP_PRJ)
T=0.50 (8/16, SGDP_PRJ)
Clinical Significance
Not Reported in ClinVar
Gene : Consequence
HTT : 3 Prime UTR Variant
Publications
1 citation
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: 20230706150541
Population Group Sample Size Ref Allele Alt Allele
Total Global 130006 C=0.990647 T=0.009353
European Sub 115058 C=0.993586 T=0.006414
African Sub 6984 C=0.9416 T=0.0584
African Others Sub 232 C=0.940 T=0.060
African American Sub 6752 C=0.9416 T=0.0584
Asian Sub 506 C=1.000 T=0.000
East Asian Sub 406 C=1.000 T=0.000
Other Asian Sub 100 C=1.00 T=0.00
Latin American 1 Sub 606 C=0.988 T=0.012
Latin American 2 Sub 1092 C=0.9927 T=0.0073
South Asian Sub 190 C=0.989 T=0.011
Other Sub 5570 C=0.9905 T=0.0095


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
TopMed Global Study-wide 264690 C=0.977022 T=0.022978
gnomAD - Genomes Global Study-wide 140280 C=0.978379 T=0.021621
gnomAD - Genomes European Sub 75972 C=0.99501 T=0.00499
gnomAD - Genomes African Sub 42038 C=0.94212 T=0.05788
gnomAD - Genomes American Sub 13660 C=0.99004 T=0.00996
gnomAD - Genomes Ashkenazi Jewish Sub 3324 C=0.9868 T=0.0132
gnomAD - Genomes East Asian Sub 3134 C=0.9997 T=0.0003
gnomAD - Genomes Other Sub 2152 C=0.9814 T=0.0186
Allele Frequency Aggregator Total Global 130006 C=0.990647 T=0.009353
Allele Frequency Aggregator European Sub 115058 C=0.993586 T=0.006414
Allele Frequency Aggregator African Sub 6984 C=0.9416 T=0.0584
Allele Frequency Aggregator Other Sub 5570 C=0.9905 T=0.0095
Allele Frequency Aggregator Latin American 2 Sub 1092 C=0.9927 T=0.0073
Allele Frequency Aggregator Latin American 1 Sub 606 C=0.988 T=0.012
Allele Frequency Aggregator Asian Sub 506 C=1.000 T=0.000
Allele Frequency Aggregator South Asian Sub 190 C=0.989 T=0.011
1000Genomes_30x Global Study-wide 6404 C=0.9814 T=0.0186
1000Genomes_30x African Sub 1786 C=0.9496 T=0.0504
1000Genomes_30x Europe Sub 1266 C=0.9929 T=0.0071
1000Genomes_30x South Asian Sub 1202 C=0.9958 T=0.0042
1000Genomes_30x East Asian Sub 1170 C=1.0000 T=0.0000
1000Genomes_30x American Sub 980 C=0.985 T=0.015
1000Genomes Global Study-wide 5008 C=0.9826 T=0.0174
1000Genomes African Sub 1322 C=0.9493 T=0.0507
1000Genomes East Asian Sub 1008 C=1.0000 T=0.0000
1000Genomes Europe Sub 1006 C=0.9930 T=0.0070
1000Genomes South Asian Sub 978 C=0.997 T=0.003
1000Genomes American Sub 694 C=0.986 T=0.014
Genetic variation in the Estonian population Estonian Study-wide 4480 C=0.9982 T=0.0018
The Avon Longitudinal Study of Parents and Children PARENT AND CHILD COHORT Study-wide 3854 C=0.9933 T=0.0067
UK 10K study - Twins TWIN COHORT Study-wide 3708 C=0.9951 T=0.0049
HapMap Global Study-wide 1458 C=0.9794 T=0.0206
HapMap African Sub 692 C=0.964 T=0.036
HapMap American Sub 500 C=0.992 T=0.008
HapMap Europe Sub 176 C=0.994 T=0.006
HapMap Asian Sub 90 C=1.00 T=0.00
Genome of the Netherlands Release 5 Genome of the Netherlands Study-wide 998 C=0.991 T=0.009
Chileans Chilean Study-wide 626 C=0.987 T=0.013
Qatari Global Study-wide 216 C=0.995 T=0.005
SGDP_PRJ Global Study-wide 16 C=0.50 T=0.50
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 4 NC_000004.12:g.3241193C>T
GRCh37.p13 chr 4 NC_000004.11:g.3242920C>T
HTT RefSeqGene (LRG_763) NG_009378.1:g.171519C>T
Gene: HTT, huntingtin (plus strand)
Molecule type Change Amino acid[Codon] SO Term
HTT transcript variant 2 NM_002111.8:c.*1134= N/A 3 Prime UTR Variant
HTT transcript variant 1 NM_001388492.1:c.*1134= N/A 3 Prime UTR 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 C= T
GRCh38.p14 chr 4 NC_000004.12:g.3241193= NC_000004.12:g.3241193C>T
GRCh37.p13 chr 4 NC_000004.11:g.3242920= NC_000004.11:g.3242920C>T
HTT RefSeqGene (LRG_763) NG_009378.1:g.171519= NG_009378.1:g.171519C>T
HTT transcript variant 2 NM_002111.8:c.*1134= NM_002111.8:c.*1134C>T
HTT transcript NM_002111.7:c.*1134= NM_002111.7:c.*1134C>T
HTT transcript NM_002111.6:c.*1134= NM_002111.6:c.*1134C>T
HTT transcript variant 1 NM_001388492.1:c.*1134= NM_001388492.1:c.*1134C>T
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#.

70 SubSNP, 13 Frequency submissions
No Submitter Submission ID Date (Build)
1 ACEVAN ss459746 Jul 12, 2000 (79)
2 ACEVAN ss4254639 Jan 04, 2002 (102)
3 PERLEGEN ss23250284 Sep 20, 2004 (123)
4 ILLUMINA ss75145787 Dec 07, 2007 (129)
5 AFFY ss76614837 Dec 07, 2007 (129)
6 ILLUMINA-UK ss116841450 Feb 14, 2009 (130)
7 KRIBB_YJKIM ss119351612 Dec 01, 2009 (131)
8 ILLUMINA ss160630757 Dec 01, 2009 (131)
9 ILLUMINA ss173609356 Jul 04, 2010 (132)
10 BUSHMAN ss197915409 Jul 04, 2010 (132)
11 1000GENOMES ss220699699 Jul 14, 2010 (132)
12 ILLUMINA ss479709617 May 04, 2012 (137)
13 ILLUMINA ss480797707 May 04, 2012 (137)
14 ILLUMINA ss480813397 May 04, 2012 (137)
15 ILLUMINA ss481737949 Sep 08, 2015 (146)
16 ILLUMINA ss484804198 May 04, 2012 (137)
17 ILLUMINA ss485193619 May 04, 2012 (137)
18 ILLUMINA ss533214639 Sep 08, 2015 (146)
19 TISHKOFF ss557261838 Apr 25, 2013 (138)
20 ILLUMINA ss779167759 Sep 08, 2015 (146)
21 ILLUMINA ss781049065 Sep 08, 2015 (146)
22 ILLUMINA ss783042866 Aug 21, 2014 (142)
23 ILLUMINA ss832300624 Apr 01, 2015 (144)
24 ILLUMINA ss834632885 Sep 08, 2015 (146)
25 EVA-GONL ss979685318 Aug 21, 2014 (142)
26 JMKIDD_LAB ss1071222712 Aug 21, 2014 (142)
27 1000GENOMES ss1308139853 Aug 21, 2014 (142)
28 EVA_DECODE ss1589181505 Apr 01, 2015 (144)
29 EVA_UK10K_ALSPAC ss1609262823 Apr 01, 2015 (144)
30 EVA_UK10K_TWINSUK ss1652256856 Apr 01, 2015 (144)
31 EVA_SVP ss1712646342 Apr 01, 2015 (144)
32 ILLUMINA ss1752519562 Sep 08, 2015 (146)
33 HAMMER_LAB ss1800830939 Sep 08, 2015 (146)
34 WEILL_CORNELL_DGM ss1922916869 Feb 12, 2016 (147)
35 JJLAB ss2022031980 Sep 14, 2016 (149)
36 HUMAN_LONGEVITY ss2259935375 Dec 20, 2016 (150)
37 ILLUMINA ss2634072304 Nov 08, 2017 (151)
38 ILLUMINA ss2634072305 Nov 08, 2017 (151)
39 GNOMAD ss2804837793 Nov 08, 2017 (151)
40 AFFY ss2985906839 Nov 08, 2017 (151)
41 SWEGEN ss2994013216 Nov 08, 2017 (151)
42 CSHL ss3345503812 Nov 08, 2017 (151)
43 ILLUMINA ss3628886339 Oct 12, 2018 (152)
44 ILLUMINA ss3632011734 Oct 12, 2018 (152)
45 ILLUMINA ss3633323543 Oct 12, 2018 (152)
46 ILLUMINA ss3634042017 Oct 12, 2018 (152)
47 ILLUMINA ss3634937851 Oct 12, 2018 (152)
48 ILLUMINA ss3635725224 Oct 12, 2018 (152)
49 ILLUMINA ss3636636408 Oct 12, 2018 (152)
50 ILLUMINA ss3637477692 Oct 12, 2018 (152)
51 ILLUMINA ss3638468255 Oct 12, 2018 (152)
52 ILLUMINA ss3640645147 Oct 12, 2018 (152)
53 ILLUMINA ss3643421123 Oct 12, 2018 (152)
54 EGCUT_WGS ss3661952040 Jul 13, 2019 (153)
55 EVA_DECODE ss3711262928 Jul 13, 2019 (153)
56 ILLUMINA ss3745238091 Jul 13, 2019 (153)
57 ILLUMINA ss3772732893 Jul 13, 2019 (153)
58 EVA ss3828332674 Apr 25, 2020 (154)
59 SGDP_PRJ ss3858050764 Apr 25, 2020 (154)
60 EVA ss4017129460 Apr 26, 2021 (155)
61 TOPMED ss4600618367 Apr 26, 2021 (155)
62 1000G_HIGH_COVERAGE ss5257789292 Oct 13, 2022 (156)
63 EVA ss5346457229 Oct 13, 2022 (156)
64 HUGCELL_USP ss5456736909 Oct 13, 2022 (156)
65 EVA ss5507371210 Oct 13, 2022 (156)
66 1000G_HIGH_COVERAGE ss5538109359 Oct 13, 2022 (156)
67 SANFORD_IMAGENETICS ss5634198229 Oct 13, 2022 (156)
68 EVA ss5843446476 Oct 13, 2022 (156)
69 EVA ss5861868797 Oct 13, 2022 (156)
70 EVA ss5962573922 Oct 13, 2022 (156)
71 1000Genomes NC_000004.11 - 3242920 Oct 12, 2018 (152)
72 1000Genomes_30x NC_000004.12 - 3241193 Oct 13, 2022 (156)
73 The Avon Longitudinal Study of Parents and Children NC_000004.11 - 3242920 Oct 12, 2018 (152)
74 Chileans NC_000004.11 - 3242920 Apr 25, 2020 (154)
75 Genetic variation in the Estonian population NC_000004.11 - 3242920 Oct 12, 2018 (152)
76 gnomAD - Genomes NC_000004.12 - 3241193 Apr 26, 2021 (155)
77 Genome of the Netherlands Release 5 NC_000004.11 - 3242920 Apr 25, 2020 (154)
78 HapMap NC_000004.12 - 3241193 Apr 25, 2020 (154)
79 Qatari NC_000004.11 - 3242920 Apr 25, 2020 (154)
80 SGDP_PRJ NC_000004.11 - 3242920 Apr 25, 2020 (154)
81 TopMed NC_000004.12 - 3241193 Apr 26, 2021 (155)
82 UK 10K study - Twins NC_000004.11 - 3242920 Oct 12, 2018 (152)
83 ALFA NC_000004.12 - 3241193 Apr 26, 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
ss116841450, ss197915409, ss480797707, ss484804198, ss1589181505, ss1712646342, ss3643421123 NC_000004.10:3212717:C:T NC_000004.12:3241192:C:T (self)
19479462, 10857431, 307082, 7690288, 4770458, 4958799, 10067744, 10857431, ss220699699, ss479709617, ss480813397, ss481737949, ss485193619, ss533214639, ss557261838, ss779167759, ss781049065, ss783042866, ss832300624, ss834632885, ss979685318, ss1071222712, ss1308139853, ss1609262823, ss1652256856, ss1752519562, ss1800830939, ss1922916869, ss2022031980, ss2634072304, ss2634072305, ss2804837793, ss2985906839, ss2994013216, ss3345503812, ss3628886339, ss3632011734, ss3633323543, ss3634042017, ss3634937851, ss3635725224, ss3636636408, ss3637477692, ss3638468255, ss3640645147, ss3661952040, ss3745238091, ss3772732893, ss3828332674, ss3858050764, ss4017129460, ss5346457229, ss5507371210, ss5634198229, ss5843446476, ss5962573922 NC_000004.11:3242919:C:T NC_000004.12:3241192:C:T (self)
25635294, 138296600, 2544739, 437995923, 13395489444, ss2259935375, ss3711262928, ss4600618367, ss5257789292, ss5456736909, ss5538109359, ss5861868797 NC_000004.12:3241192:C:T NC_000004.12:3241192:C:T (self)
ss459746, ss4254639, ss23250284, ss75145787, ss76614837, ss119351612, ss160630757, ss173609356 NT_006051.18:1764273:C:T NC_000004.12:3241192:C:T (self)
Help

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

1 citation for rs362302
PMID Title Author Year Journal
19361997 Five siRNAs targeting three SNPs may provide therapy for three-quarters of Huntington's disease patients. Pfister EL et al. 2009 Current biology
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.post761+d5e8e07