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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.

rs34418780

Current Build 156

Released September 21, 2022

Organism
Homo sapiens
Position
chr3:38893055 (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
A>T
Variation Type
SNV Single Nucleotide Variation
Frequency
T=0.043613 (11544/264690, TOPMED)
T=0.048777 (6836/140148, GnomAD)
T=0.00177 (50/28258, 14KJPN) (+ 16 more)
T=0.05897 (1126/19096, ALFA)
T=0.00179 (30/16760, 8.3KJPN)
T=0.0314 (201/6404, 1000G_30x)
T=0.0302 (151/5008, 1000G)
T=0.0871 (390/4480, Estonian)
T=0.0641 (247/3854, ALSPAC)
T=0.0645 (239/3708, TWINSUK)
T=0.0034 (10/2922, KOREAN)
T=0.0071 (13/1832, Korea1K)
T=0.068 (68/998, GoNL)
T=0.127 (76/600, NorthernSweden)
T=0.009 (2/216, Qatari)
A=0.48 (20/42, SGDP_PRJ)
T=0.07 (3/40, GENOME_DK)
A=0.5 (1/2, Siberian)
T=0.5 (1/2, Siberian)
Clinical Significance
Not Reported in ClinVar
Gene : Consequence
SCN11A : 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: 20230706150541
Population Group Sample Size Ref Allele Alt Allele
Total Global 19096 A=0.94103 T=0.05897
European Sub 14422 A=0.92934 T=0.07066
African Sub 2976 A=0.9899 T=0.0101
African Others Sub 114 A=1.000 T=0.000
African American Sub 2862 A=0.9895 T=0.0105
Asian Sub 114 A=1.000 T=0.000
East Asian Sub 88 A=1.00 T=0.00
Other Asian Sub 26 A=1.00 T=0.00
Latin American 1 Sub 150 A=0.973 T=0.027
Latin American 2 Sub 626 A=0.938 T=0.062
South Asian Sub 98 A=0.94 T=0.06
Other Sub 710 A=0.961 T=0.039


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 A=0.956387 T=0.043613
gnomAD - Genomes Global Study-wide 140148 A=0.951223 T=0.048777
gnomAD - Genomes European Sub 75846 A=0.93057 T=0.06943
gnomAD - Genomes African Sub 42048 A=0.98730 T=0.01270
gnomAD - Genomes American Sub 13650 A=0.93531 T=0.06469
gnomAD - Genomes Ashkenazi Jewish Sub 3320 A=0.9807 T=0.0193
gnomAD - Genomes East Asian Sub 3134 A=0.9984 T=0.0016
gnomAD - Genomes Other Sub 2150 A=0.9609 T=0.0391
14KJPN JAPANESE Study-wide 28258 A=0.99823 T=0.00177
Allele Frequency Aggregator Total Global 19096 A=0.94103 T=0.05897
Allele Frequency Aggregator European Sub 14422 A=0.92934 T=0.07066
Allele Frequency Aggregator African Sub 2976 A=0.9899 T=0.0101
Allele Frequency Aggregator Other Sub 710 A=0.961 T=0.039
Allele Frequency Aggregator Latin American 2 Sub 626 A=0.938 T=0.062
Allele Frequency Aggregator Latin American 1 Sub 150 A=0.973 T=0.027
Allele Frequency Aggregator Asian Sub 114 A=1.000 T=0.000
Allele Frequency Aggregator South Asian Sub 98 A=0.94 T=0.06
8.3KJPN JAPANESE Study-wide 16760 A=0.99821 T=0.00179
1000Genomes_30x Global Study-wide 6404 A=0.9686 T=0.0314
1000Genomes_30x African Sub 1786 A=0.9989 T=0.0011
1000Genomes_30x Europe Sub 1266 A=0.9423 T=0.0577
1000Genomes_30x South Asian Sub 1202 A=0.9401 T=0.0599
1000Genomes_30x East Asian Sub 1170 A=0.9966 T=0.0034
1000Genomes_30x American Sub 980 A=0.949 T=0.051
1000Genomes Global Study-wide 5008 A=0.9698 T=0.0302
1000Genomes African Sub 1322 A=0.9985 T=0.0015
1000Genomes East Asian Sub 1008 A=0.9970 T=0.0030
1000Genomes Europe Sub 1006 A=0.9463 T=0.0537
1000Genomes South Asian Sub 978 A=0.942 T=0.058
1000Genomes American Sub 694 A=0.950 T=0.050
Genetic variation in the Estonian population Estonian Study-wide 4480 A=0.9129 T=0.0871
The Avon Longitudinal Study of Parents and Children PARENT AND CHILD COHORT Study-wide 3854 A=0.9359 T=0.0641
UK 10K study - Twins TWIN COHORT Study-wide 3708 A=0.9355 T=0.0645
KOREAN population from KRGDB KOREAN Study-wide 2922 A=0.9966 T=0.0034
Korean Genome Project KOREAN Study-wide 1832 A=0.9929 T=0.0071
Genome of the Netherlands Release 5 Genome of the Netherlands Study-wide 998 A=0.932 T=0.068
Northern Sweden ACPOP Study-wide 600 A=0.873 T=0.127
Qatari Global Study-wide 216 A=0.991 T=0.009
SGDP_PRJ Global Study-wide 42 A=0.48 T=0.52
The Danish reference pan genome Danish Study-wide 40 A=0.93 T=0.07
Siberian Global Study-wide 2 A=0.5 T=0.5
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.38893055A>T
GRCh37.p13 chr 3 NC_000003.11:g.38934546A>T
SCN11A RefSeqGene NG_033859.2:g.163932T>A
Gene: SCN11A, sodium voltage-gated channel alpha subunit 11 (minus strand)
Molecule type Change Amino acid[Codon] SO Term
SCN11A transcript variant 2 NM_001349253.2:c.2835+147…

NM_001349253.2:c.2835+1478T>A

N/A Intron Variant
SCN11A transcript variant 1 NM_014139.3:c.2835+1478T>A N/A Intron Variant
SCN11A transcript variant 3 NR_164473.1:n. N/A Genic Downstream Transcript Variant
SCN11A transcript variant X4 XM_011533321.3:c.2172+147…

XM_011533321.3:c.2172+1478T>A

N/A Intron Variant
SCN11A transcript variant X2 XM_017005650.2:c.2835+147…

XM_017005650.2:c.2835+1478T>A

N/A Intron Variant
SCN11A transcript variant X3 XM_017005651.2:c.2562+147…

XM_017005651.2:c.2562+1478T>A

N/A Intron Variant
SCN11A transcript variant X5 XM_017005653.2:c.1239+147…

XM_017005653.2:c.1239+1478T>A

N/A Intron Variant
SCN11A transcript variant X1 XM_047447378.1:c.3210+147…

XM_047447378.1:c.3210+1478T>A

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 A= T
GRCh38.p14 chr 3 NC_000003.12:g.38893055= NC_000003.12:g.38893055A>T
GRCh37.p13 chr 3 NC_000003.11:g.38934546= NC_000003.11:g.38934546A>T
SCN11A RefSeqGene NG_033859.2:g.163932= NG_033859.2:g.163932T>A
SCN11A transcript variant 2 NM_001349253.2:c.2835+1478= NM_001349253.2:c.2835+1478T>A
SCN11A transcript variant 1 NM_014139.2:c.2835+1478= NM_014139.2:c.2835+1478T>A
SCN11A transcript variant 1 NM_014139.3:c.2835+1478= NM_014139.3:c.2835+1478T>A
SCN11A transcript variant X1 XM_005264842.1:c.2835+1478= XM_005264842.1:c.2835+1478T>A
SCN11A transcript variant X4 XM_011533321.3:c.2172+1478= XM_011533321.3:c.2172+1478T>A
SCN11A transcript variant X2 XM_017005650.2:c.2835+1478= XM_017005650.2:c.2835+1478T>A
SCN11A transcript variant X3 XM_017005651.2:c.2562+1478= XM_017005651.2:c.2562+1478T>A
SCN11A transcript variant X5 XM_017005653.2:c.1239+1478= XM_017005653.2:c.1239+1478T>A
SCN11A transcript variant X1 XM_047447378.1:c.3210+1478= XM_047447378.1:c.3210+1478T>A
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#.

52 SubSNP, 18 Frequency submissions
No Submitter Submission ID Date (Build)
1 ABI ss41941052 Mar 13, 2006 (126)
2 HUMANGENOME_JCVI ss96002520 Feb 04, 2009 (130)
3 1000GENOMES ss231789532 Jul 14, 2010 (132)
4 ILLUMINA ss483957146 May 04, 2012 (137)
5 ILLUMINA ss484581973 May 04, 2012 (137)
6 ILLUMINA ss536150977 Sep 08, 2015 (146)
7 ILLUMINA ss780472154 Aug 21, 2014 (142)
8 ILLUMINA ss782422567 Aug 21, 2014 (142)
9 ILLUMINA ss835962497 Aug 21, 2014 (142)
10 EVA-GONL ss978493744 Aug 21, 2014 (142)
11 JMKIDD_LAB ss1070340300 Aug 21, 2014 (142)
12 1000GENOMES ss1303619052 Aug 21, 2014 (142)
13 EVA_GENOME_DK ss1579928873 Apr 01, 2015 (144)
14 EVA_DECODE ss1587962711 Apr 01, 2015 (144)
15 EVA_UK10K_ALSPAC ss1606861213 Apr 01, 2015 (144)
16 EVA_UK10K_TWINSUK ss1649855246 Apr 01, 2015 (144)
17 WEILL_CORNELL_DGM ss1921738210 Feb 12, 2016 (147)
18 JJLAB ss2021429523 Sep 14, 2016 (149)
19 USC_VALOUEV ss2149497693 Dec 20, 2016 (150)
20 HUMAN_LONGEVITY ss2250761917 Dec 20, 2016 (150)
21 ILLUMINA ss2633938526 Nov 08, 2017 (151)
22 GNOMAD ss2791837575 Nov 08, 2017 (151)
23 AFFY ss2985875520 Nov 08, 2017 (151)
24 SWEGEN ss2992157348 Nov 08, 2017 (151)
25 CSHL ss3344979379 Nov 08, 2017 (151)
26 ILLUMINA ss3628637438 Oct 12, 2018 (152)
27 ILLUMINA ss3631885263 Oct 12, 2018 (152)
28 ILLUMINA ss3642246577 Oct 12, 2018 (152)
29 URBANLAB ss3647383318 Oct 12, 2018 (152)
30 EGCUT_WGS ss3660075577 Jul 13, 2019 (153)
31 EVA_DECODE ss3709043029 Jul 13, 2019 (153)
32 ACPOP ss3729809243 Jul 13, 2019 (153)
33 EVA ss3759914984 Jul 13, 2019 (153)
34 KHV_HUMAN_GENOMES ss3803060940 Jul 13, 2019 (153)
35 EVA ss3827764479 Apr 25, 2020 (154)
36 SGDP_PRJ ss3855652838 Apr 25, 2020 (154)
37 KRGDB ss3901466197 Apr 25, 2020 (154)
38 KOGIC ss3951055529 Apr 25, 2020 (154)
39 TOPMED ss4561265939 Apr 27, 2021 (155)
40 TOMMO_GENOMICS ss5158710291 Apr 27, 2021 (155)
41 1000G_HIGH_COVERAGE ss5253754534 Oct 13, 2022 (156)
42 EVA ss5314849975 Oct 13, 2022 (156)
43 EVA ss5339190866 Oct 13, 2022 (156)
44 HUGCELL_USP ss5453182927 Oct 13, 2022 (156)
45 EVA ss5506960000 Oct 13, 2022 (156)
46 1000G_HIGH_COVERAGE ss5531950261 Oct 13, 2022 (156)
47 SANFORD_IMAGENETICS ss5631951578 Oct 13, 2022 (156)
48 TOMMO_GENOMICS ss5690233091 Oct 13, 2022 (156)
49 YY_MCH ss5803659065 Oct 13, 2022 (156)
50 EVA ss5825625007 Oct 13, 2022 (156)
51 EVA ss5868449405 Oct 13, 2022 (156)
52 EVA ss5960232503 Oct 13, 2022 (156)
53 1000Genomes NC_000003.11 - 38934546 Oct 12, 2018 (152)
54 1000Genomes_30x NC_000003.12 - 38893055 Oct 13, 2022 (156)
55 The Avon Longitudinal Study of Parents and Children NC_000003.11 - 38934546 Oct 12, 2018 (152)
56 Genetic variation in the Estonian population NC_000003.11 - 38934546 Oct 12, 2018 (152)
57 The Danish reference pan genome NC_000003.11 - 38934546 Apr 25, 2020 (154)
58 gnomAD - Genomes NC_000003.12 - 38893055 Apr 27, 2021 (155)
59 Genome of the Netherlands Release 5 NC_000003.11 - 38934546 Apr 25, 2020 (154)
60 KOREAN population from KRGDB NC_000003.11 - 38934546 Apr 25, 2020 (154)
61 Korean Genome Project NC_000003.12 - 38893055 Apr 25, 2020 (154)
62 Northern Sweden NC_000003.11 - 38934546 Jul 13, 2019 (153)
63 Qatari NC_000003.11 - 38934546 Apr 25, 2020 (154)
64 SGDP_PRJ NC_000003.11 - 38934546 Apr 25, 2020 (154)
65 Siberian NC_000003.11 - 38934546 Apr 25, 2020 (154)
66 8.3KJPN NC_000003.11 - 38934546 Apr 27, 2021 (155)
67 14KJPN NC_000003.12 - 38893055 Oct 13, 2022 (156)
68 TopMed NC_000003.12 - 38893055 Apr 27, 2021 (155)
69 UK 10K study - Twins NC_000003.11 - 38934546 Oct 12, 2018 (152)
70 ALFA NC_000003.12 - 38893055 Apr 27, 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
ss484581973, ss1587962711 NC_000003.10:38909549:A:T NC_000003.12:38893054:A:T (self)
14793546, 8220612, 5813825, 6093812, 3611668, 8643591, 3094108, 3780140, 7669818, 2014047, 16679598, 8220612, ss231789532, ss483957146, ss536150977, ss780472154, ss782422567, ss835962497, ss978493744, ss1070340300, ss1303619052, ss1579928873, ss1606861213, ss1649855246, ss1921738210, ss2021429523, ss2149497693, ss2633938526, ss2791837575, ss2985875520, ss2992157348, ss3344979379, ss3628637438, ss3631885263, ss3642246577, ss3660075577, ss3729809243, ss3759914984, ss3827764479, ss3855652838, ss3901466197, ss5158710291, ss5314849975, ss5339190866, ss5506960000, ss5631951578, ss5825625007, ss5960232503 NC_000003.11:38934545:A:T NC_000003.12:38893054:A:T (self)
19476196, 104927220, 7433530, 24070195, 398643494, 15418134925, ss2250761917, ss3647383318, ss3709043029, ss3803060940, ss3951055529, ss4561265939, ss5253754534, ss5453182927, ss5531950261, ss5690233091, ss5803659065, ss5868449405 NC_000003.12:38893054:A:T NC_000003.12:38893054:A:T (self)
ss41941052, ss96002520 NT_022517.18:38874545:A:T NC_000003.12:38893054:A:T (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 rs34418780

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