Skip to main page content
U.S. flag

An official website of the United States government

Dot gov

The .gov means it’s official.
Federal government websites often end in .gov or .mil. Before sharing sensitive information, make sure you’re on a federal government site.

Https

The site is secure.
The https:// ensures that you are connecting to the official website and that any information you provide is encrypted and transmitted securely.

Access keys NCBI Homepage MyNCBI Homepage Main Content Main Navigation

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.

rs2271961

Current Build 156

Released September 21, 2022

Organism
Homo sapiens
Position
chr3:49840680 (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
T>A / T>C
Variation Type
SNV Single Nucleotide Variation
Frequency
C=0.484246 (128175/264690, TOPMED)
C=0.483443 (67713/140064, GnomAD)
C=0.23855 (6741/28258, 14KJPN) (+ 19 more)
C=0.46671 (11551/24750, ALFA)
C=0.23765 (3983/16760, 8.3KJPN)
C=0.4243 (2717/6404, 1000G_30x)
C=0.4173 (2090/5008, 1000G)
C=0.4661 (2088/4480, Estonian)
T=0.4875 (1879/3854, ALSPAC)
C=0.4968 (1842/3708, TWINSUK)
C=0.2222 (651/2930, KOREAN)
C=0.4560 (861/1888, HapMap)
C=0.2265 (415/1832, Korea1K)
C=0.472 (471/998, GoNL)
C=0.359 (225/626, Chileans)
T=0.492 (295/600, NorthernSweden)
T=0.354 (126/356, SGDP_PRJ)
C=0.491 (106/216, Qatari)
C=0.181 (38/210, Vietnamese)
T=0.50 (20/40, GENOME_DK)
C=0.50 (20/40, GENOME_DK)
T=0.33 (12/36, Siberian)
Clinical Significance
Not Reported in ClinVar
Gene : Consequence
TRAIP : 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 24750 T=0.53329 A=0.00000, C=0.46671
European Sub 16888 T=0.51824 A=0.00000, C=0.48176
African Sub 3188 T=0.4191 A=0.0000, C=0.5809
African Others Sub 110 T=0.418 A=0.000, C=0.582
African American Sub 3078 T=0.4191 A=0.0000, C=0.5809
Asian Sub 160 T=0.800 A=0.000, C=0.200
East Asian Sub 102 T=0.824 A=0.000, C=0.176
Other Asian Sub 58 T=0.76 A=0.00, C=0.24
Latin American 1 Sub 292 T=0.527 A=0.000, C=0.473
Latin American 2 Sub 2770 T=0.7047 A=0.0000, C=0.2953
South Asian Sub 110 T=0.645 A=0.000, C=0.355
Other Sub 1342 T=0.6006 A=0.0000, C=0.3994


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 T=0.515754 C=0.484246
gnomAD - Genomes Global Study-wide 140064 T=0.516557 C=0.483443
gnomAD - Genomes European Sub 75876 T=0.53465 C=0.46535
gnomAD - Genomes African Sub 41952 T=0.41474 C=0.58526
gnomAD - Genomes American Sub 13650 T=0.63011 C=0.36989
gnomAD - Genomes Ashkenazi Jewish Sub 3324 T=0.6146 C=0.3854
gnomAD - Genomes East Asian Sub 3114 T=0.8407 C=0.1593
gnomAD - Genomes Other Sub 2148 T=0.5228 C=0.4772
14KJPN JAPANESE Study-wide 28258 T=0.76145 C=0.23855
Allele Frequency Aggregator Total Global 24750 T=0.53329 A=0.00000, C=0.46671
Allele Frequency Aggregator European Sub 16888 T=0.51824 A=0.00000, C=0.48176
Allele Frequency Aggregator African Sub 3188 T=0.4191 A=0.0000, C=0.5809
Allele Frequency Aggregator Latin American 2 Sub 2770 T=0.7047 A=0.0000, C=0.2953
Allele Frequency Aggregator Other Sub 1342 T=0.6006 A=0.0000, C=0.3994
Allele Frequency Aggregator Latin American 1 Sub 292 T=0.527 A=0.000, C=0.473
Allele Frequency Aggregator Asian Sub 160 T=0.800 A=0.000, C=0.200
Allele Frequency Aggregator South Asian Sub 110 T=0.645 A=0.000, C=0.355
8.3KJPN JAPANESE Study-wide 16760 T=0.76235 C=0.23765
1000Genomes_30x Global Study-wide 6404 T=0.5757 C=0.4243
1000Genomes_30x African Sub 1786 T=0.3695 C=0.6305
1000Genomes_30x Europe Sub 1266 T=0.5245 C=0.4755
1000Genomes_30x South Asian Sub 1202 T=0.6181 C=0.3819
1000Genomes_30x East Asian Sub 1170 T=0.8359 C=0.1641
1000Genomes_30x American Sub 980 T=0.655 C=0.345
1000Genomes Global Study-wide 5008 T=0.5827 C=0.4173
1000Genomes African Sub 1322 T=0.3737 C=0.6263
1000Genomes East Asian Sub 1008 T=0.8343 C=0.1657
1000Genomes Europe Sub 1006 T=0.5288 C=0.4712
1000Genomes South Asian Sub 978 T=0.618 C=0.382
1000Genomes American Sub 694 T=0.644 C=0.356
Genetic variation in the Estonian population Estonian Study-wide 4480 T=0.5339 C=0.4661
The Avon Longitudinal Study of Parents and Children PARENT AND CHILD COHORT Study-wide 3854 T=0.4875 C=0.5125
UK 10K study - Twins TWIN COHORT Study-wide 3708 T=0.5032 C=0.4968
KOREAN population from KRGDB KOREAN Study-wide 2930 T=0.7778 C=0.2222
HapMap Global Study-wide 1888 T=0.5440 C=0.4560
HapMap American Sub 766 T=0.610 C=0.390
HapMap African Sub 692 T=0.389 C=0.611
HapMap Asian Sub 254 T=0.783 C=0.217
HapMap Europe Sub 176 T=0.523 C=0.477
Korean Genome Project KOREAN Study-wide 1832 T=0.7735 C=0.2265
Genome of the Netherlands Release 5 Genome of the Netherlands Study-wide 998 T=0.528 C=0.472
Chileans Chilean Study-wide 626 T=0.641 C=0.359
Northern Sweden ACPOP Study-wide 600 T=0.492 C=0.508
SGDP_PRJ Global Study-wide 356 T=0.354 C=0.646
Qatari Global Study-wide 216 T=0.509 C=0.491
A Vietnamese Genetic Variation Database Global Study-wide 210 T=0.819 C=0.181
The Danish reference pan genome Danish Study-wide 40 T=0.50 C=0.50
Siberian Global Study-wide 36 T=0.33 C=0.67
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.49840680T>A
GRCh38.p14 chr 3 NC_000003.12:g.49840680T>C
GRCh37.p13 chr 3 NC_000003.11:g.49878113T>A
GRCh37.p13 chr 3 NC_000003.11:g.49878113T>C
TRAIP RefSeqGene NG_046695.1:g.20880A>T
TRAIP RefSeqGene NG_046695.1:g.20880A>G
Gene: TRAIP, TRAF interacting protein (minus strand)
Molecule type Change Amino acid[Codon] SO Term
TRAIP transcript NM_005879.3:c.705+305A>T N/A Intron Variant
TRAIP transcript variant X1 XM_017005526.2:c.409-307A…

XM_017005526.2:c.409-307A>T

N/A Intron Variant
TRAIP transcript variant X3 XM_047447240.1:c.178-307A…

XM_047447240.1:c.178-307A>T

N/A Intron Variant
TRAIP transcript variant X2 XR_007094382.1:n. 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 T= A C
GRCh38.p14 chr 3 NC_000003.12:g.49840680= NC_000003.12:g.49840680T>A NC_000003.12:g.49840680T>C
GRCh37.p13 chr 3 NC_000003.11:g.49878113= NC_000003.11:g.49878113T>A NC_000003.11:g.49878113T>C
TRAIP RefSeqGene NG_046695.1:g.20880= NG_046695.1:g.20880A>T NG_046695.1:g.20880A>G
TRAIP transcript NM_005879.2:c.705+305= NM_005879.2:c.705+305A>T NM_005879.2:c.705+305A>G
TRAIP transcript NM_005879.3:c.705+305= NM_005879.3:c.705+305A>T NM_005879.3:c.705+305A>G
TRAIP transcript variant X1 XM_017005526.2:c.409-307= XM_017005526.2:c.409-307A>T XM_017005526.2:c.409-307A>G
TRAIP transcript variant X3 XM_047447240.1:c.178-307= XM_047447240.1:c.178-307A>T XM_047447240.1:c.178-307A>G
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#.

85 SubSNP, 21 Frequency submissions
No Submitter Submission ID Date (Build)
1 YUSUKE ss3206908 Sep 28, 2001 (100)
2 WI_SSAHASNP ss11552068 Jul 11, 2003 (116)
3 CSHL-HAPMAP ss20185684 Feb 27, 2004 (120)
4 PERLEGEN ss24669702 Sep 20, 2004 (123)
5 ABI ss44372684 Mar 14, 2006 (126)
6 AFFY ss66241493 Nov 30, 2006 (127)
7 AFFY ss76387158 Dec 07, 2007 (129)
8 HGSV ss77389198 Dec 07, 2007 (129)
9 KRIBB_YJKIM ss81745460 Dec 15, 2007 (130)
10 BCMHGSC_JDW ss92083128 Mar 24, 2008 (129)
11 HUMANGENOME_JCVI ss96008326 Feb 06, 2009 (130)
12 1000GENOMES ss110128493 Jan 24, 2009 (130)
13 ILLUMINA-UK ss117077222 Feb 14, 2009 (130)
14 ENSEMBL ss133213391 Dec 01, 2009 (131)
15 ENSEMBL ss138854334 Dec 01, 2009 (131)
16 GMI ss155438788 Dec 01, 2009 (131)
17 COMPLETE_GENOMICS ss162114386 Jul 04, 2010 (132)
18 COMPLETE_GENOMICS ss163395837 Jul 04, 2010 (132)
19 AFFY ss173445904 Jul 04, 2010 (132)
20 BUSHMAN ss202495413 Jul 04, 2010 (132)
21 BCM-HGSC-SUB ss206156203 Jul 04, 2010 (132)
22 1000GENOMES ss220127061 Jul 14, 2010 (132)
23 1000GENOMES ss231813554 Jul 14, 2010 (132)
24 1000GENOMES ss239228589 Jul 15, 2010 (132)
25 GMI ss277117999 May 04, 2012 (137)
26 GMI ss284642197 Apr 25, 2013 (138)
27 PJP ss292792271 May 09, 2011 (134)
28 TISHKOFF ss556600874 Apr 25, 2013 (138)
29 SSMP ss650277834 Apr 25, 2013 (138)
30 EVA-GONL ss978566684 Aug 21, 2014 (142)
31 JMKIDD_LAB ss1070392140 Aug 21, 2014 (142)
32 1000GENOMES ss1303907329 Aug 21, 2014 (142)
33 DDI ss1429413551 Apr 01, 2015 (144)
34 EVA_GENOME_DK ss1579954662 Apr 01, 2015 (144)
35 EVA_DECODE ss1588037296 Apr 01, 2015 (144)
36 EVA_UK10K_ALSPAC ss1607017488 Apr 01, 2015 (144)
37 EVA_UK10K_TWINSUK ss1650011521 Apr 01, 2015 (144)
38 EVA_SVP ss1712573885 Apr 01, 2015 (144)
39 HAMMER_LAB ss1799251981 Sep 08, 2015 (146)
40 WEILL_CORNELL_DGM ss1921809143 Feb 12, 2016 (147)
41 GENOMED ss1969387438 Jul 19, 2016 (147)
42 JJLAB ss2021464189 Sep 14, 2016 (149)
43 ILLUMINA ss2094929193 Dec 20, 2016 (150)
44 ILLUMINA ss2095131476 Dec 20, 2016 (150)
45 USC_VALOUEV ss2149535998 Dec 20, 2016 (150)
46 HUMAN_LONGEVITY ss2251369617 Dec 20, 2016 (150)
47 SYSTEMSBIOZJU ss2625230180 Nov 08, 2017 (151)
48 GRF ss2704908646 Nov 08, 2017 (151)
49 GNOMAD ss2792684854 Nov 08, 2017 (151)
50 AFFY ss2985256507 Nov 08, 2017 (151)
51 SWEGEN ss2992276711 Nov 08, 2017 (151)
52 BIOINF_KMB_FNS_UNIBA ss3024494135 Nov 08, 2017 (151)
53 CSHL ss3345009102 Nov 08, 2017 (151)
54 URBANLAB ss3647398677 Oct 12, 2018 (152)
55 ILLUMINA ss3652711083 Oct 12, 2018 (152)
56 EGCUT_WGS ss3660196951 Jul 13, 2019 (153)
57 EVA_DECODE ss3709185479 Jul 13, 2019 (153)
58 ACPOP ss3729867412 Jul 13, 2019 (153)
59 EVA ss3760003086 Jul 13, 2019 (153)
60 PACBIO ss3784307817 Jul 13, 2019 (153)
61 PACBIO ss3789824785 Jul 13, 2019 (153)
62 PACBIO ss3794698728 Jul 13, 2019 (153)
63 KHV_HUMAN_GENOMES ss3803143450 Jul 13, 2019 (153)
64 EVA ss3827798909 Apr 25, 2020 (154)
65 EVA ss3837321455 Apr 25, 2020 (154)
66 EVA ss3842746747 Apr 25, 2020 (154)
67 SGDP_PRJ ss3855798391 Apr 25, 2020 (154)
68 KRGDB ss3901642543 Apr 25, 2020 (154)
69 KOGIC ss3951213656 Apr 25, 2020 (154)
70 TOPMED ss4563832383 Apr 27, 2021 (155)
71 TOMMO_GENOMICS ss5159049524 Apr 27, 2021 (155)
72 1000G_HIGH_COVERAGE ss5254005320 Oct 12, 2022 (156)
73 EVA ss5339656020 Oct 12, 2022 (156)
74 HUGCELL_USP ss5453404409 Oct 12, 2022 (156)
75 EVA ss5506985798 Oct 12, 2022 (156)
76 1000G_HIGH_COVERAGE ss5532328834 Oct 12, 2022 (156)
77 SANFORD_IMAGENETICS ss5624517730 Oct 12, 2022 (156)
78 SANFORD_IMAGENETICS ss5632086754 Oct 12, 2022 (156)
79 TOMMO_GENOMICS ss5690678878 Oct 12, 2022 (156)
80 YY_MCH ss5803718810 Oct 12, 2022 (156)
81 EVA ss5825723683 Oct 12, 2022 (156)
82 EVA ss5853603423 Oct 12, 2022 (156)
83 EVA ss5868738972 Oct 12, 2022 (156)
84 EVA ss5960377089 Oct 12, 2022 (156)
85 EVA ss5980145078 Oct 12, 2022 (156)
86 1000Genomes NC_000003.11 - 49878113 Oct 12, 2018 (152)
87 1000Genomes_30x NC_000003.12 - 49840680 Oct 12, 2022 (156)
88 The Avon Longitudinal Study of Parents and Children NC_000003.11 - 49878113 Oct 12, 2018 (152)
89 Chileans NC_000003.11 - 49878113 Apr 25, 2020 (154)
90 Genetic variation in the Estonian population NC_000003.11 - 49878113 Oct 12, 2018 (152)
91 The Danish reference pan genome NC_000003.11 - 49878113 Apr 25, 2020 (154)
92 gnomAD - Genomes NC_000003.12 - 49840680 Apr 27, 2021 (155)
93 Genome of the Netherlands Release 5 NC_000003.11 - 49878113 Apr 25, 2020 (154)
94 HapMap NC_000003.12 - 49840680 Apr 25, 2020 (154)
95 KOREAN population from KRGDB NC_000003.11 - 49878113 Apr 25, 2020 (154)
96 Korean Genome Project NC_000003.12 - 49840680 Apr 25, 2020 (154)
97 Northern Sweden NC_000003.11 - 49878113 Jul 13, 2019 (153)
98 Qatari NC_000003.11 - 49878113 Apr 25, 2020 (154)
99 SGDP_PRJ NC_000003.11 - 49878113 Apr 25, 2020 (154)
100 Siberian NC_000003.11 - 49878113 Apr 25, 2020 (154)
101 8.3KJPN NC_000003.11 - 49878113 Apr 27, 2021 (155)
102 14KJPN NC_000003.12 - 49840680 Oct 12, 2022 (156)
103 TopMed NC_000003.12 - 49840680 Apr 27, 2021 (155)
104 UK 10K study - Twins NC_000003.11 - 49878113 Oct 12, 2018 (152)
105 A Vietnamese Genetic Variation Database NC_000003.11 - 49878113 Jul 13, 2019 (153)
106 ALFA NC_000003.12 - 49840680 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).

Associated ID History Updated (Build)
rs17546252 Oct 07, 2004 (123)
rs58394399 Feb 27, 2009 (130)
Added to this RefSNP Cluster:
Submission IDs Observation SPDI Canonical SPDI Source RSIDs
3834561338 NC_000003.12:49840679:T:A NC_000003.12:49840679:T:A (self)
ss77389198 NC_000003.9:49853116:T:C NC_000003.12:49840679:T:C (self)
ss66241493, ss76387158, ss92083128, ss110128493, ss117077222, ss162114386, ss163395837, ss173445904, ss202495413, ss206156203, ss277117999, ss284642197, ss292792271, ss1588037296, ss1712573885, ss2094929193 NC_000003.10:49853116:T:C NC_000003.12:49840679:T:C (self)
15092204, 8392635, 283970, 5935199, 6119601, 3682155, 8819937, 3152277, 3851073, 7815371, 2052352, 17018831, 8392635, 1824493, ss220127061, ss231813554, ss239228589, ss556600874, ss650277834, ss978566684, ss1070392140, ss1303907329, ss1429413551, ss1579954662, ss1607017488, ss1650011521, ss1799251981, ss1921809143, ss1969387438, ss2021464189, ss2095131476, ss2149535998, ss2625230180, ss2704908646, ss2792684854, ss2985256507, ss2992276711, ss3345009102, ss3652711083, ss3660196951, ss3729867412, ss3760003086, ss3784307817, ss3789824785, ss3794698728, ss3827798909, ss3837321455, ss3855798391, ss3901642543, ss5159049524, ss5339656020, ss5506985798, ss5624517730, ss5632086754, ss5825723683, ss5960377089, ss5980145078 NC_000003.11:49878112:T:C NC_000003.12:49840679:T:C (self)
19854769, 107098160, 2355539, 7591657, 24515982, 401209938, 3834561338, ss2251369617, ss3024494135, ss3647398677, ss3709185479, ss3803143450, ss3842746747, ss3951213656, ss4563832383, ss5254005320, ss5453404409, ss5532328834, ss5690678878, ss5803718810, ss5853603423, ss5868738972 NC_000003.12:49840679:T:C NC_000003.12:49840679:T:C (self)
ss11552068 NT_006014.14:993185:T:C NC_000003.12:49840679:T:C (self)
ss20185684 NT_022517.16:49802124:T:C NC_000003.12:49840679:T:C (self)
ss3206908, ss24669702, ss44372684, ss81745460, ss96008326, ss133213391, ss138854334, ss155438788 NT_022517.18:49818112:T:C NC_000003.12:49840679:T: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 rs2271961

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