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.

rs13193224

Current Build 156

Released September 21, 2022

Organism
Homo sapiens
Position
chr6:31349800 (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
G>A / G>T
Variation Type
SNV Single Nucleotide Variation
Frequency
T=0.141150 (37361/264690, TOPMED)
T=0.07732 (2185/28258, 14KJPN)
T=0.07852 (1314/16734, 8.3KJPN) (+ 12 more)
T=0.07582 (1215/16024, ALFA)
T=0.1344 (861/6404, 1000G_30x)
T=0.1388 (695/5008, 1000G)
T=0.0922 (270/2930, KOREAN)
T=0.128 (128/998, GoNL)
T=0.078 (47/600, NorthernSweden)
T=0.269 (58/216, Qatari)
T=0.163 (34/208, Vietnamese)
G=0.446 (74/166, SGDP_PRJ)
T=0.15 (6/40, GENOME_DK)
G=0.50 (10/20, Siberian)
T=0.50 (10/20, Siberian)
Clinical Significance
Not Reported in ClinVar
Gene : Consequence
None
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 16024 G=0.92418 A=0.00000, T=0.07582
European Sub 12300 G=0.90878 A=0.00000, T=0.09122
African Sub 2492 G=0.9767 A=0.0000, T=0.0233
African Others Sub 100 G=0.97 A=0.00, T=0.03
African American Sub 2392 G=0.9770 A=0.0000, T=0.0230
Asian Sub 64 G=0.98 A=0.00, T=0.02
East Asian Sub 54 G=0.98 A=0.00, T=0.02
Other Asian Sub 10 G=1.0 A=0.0, T=0.0
Latin American 1 Sub 106 G=1.000 A=0.000, T=0.000
Latin American 2 Sub 426 G=1.000 A=0.000, T=0.000
South Asian Sub 70 G=1.00 A=0.00, T=0.00
Other Sub 566 G=0.940 A=0.000, T=0.060


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 G=0.858850 T=0.141150
14KJPN JAPANESE Study-wide 28258 G=0.92268 T=0.07732
8.3KJPN JAPANESE Study-wide 16734 G=0.92148 T=0.07852
Allele Frequency Aggregator Total Global 16024 G=0.92418 A=0.00000, T=0.07582
Allele Frequency Aggregator European Sub 12300 G=0.90878 A=0.00000, T=0.09122
Allele Frequency Aggregator African Sub 2492 G=0.9767 A=0.0000, T=0.0233
Allele Frequency Aggregator Other Sub 566 G=0.940 A=0.000, T=0.060
Allele Frequency Aggregator Latin American 2 Sub 426 G=1.000 A=0.000, T=0.000
Allele Frequency Aggregator Latin American 1 Sub 106 G=1.000 A=0.000, T=0.000
Allele Frequency Aggregator South Asian Sub 70 G=1.00 A=0.00, T=0.00
Allele Frequency Aggregator Asian Sub 64 G=0.98 A=0.00, T=0.02
1000Genomes_30x Global Study-wide 6404 G=0.8656 T=0.1344
1000Genomes_30x African Sub 1786 G=0.9211 T=0.0789
1000Genomes_30x Europe Sub 1266 G=0.8468 T=0.1532
1000Genomes_30x South Asian Sub 1202 G=0.7912 T=0.2088
1000Genomes_30x East Asian Sub 1170 G=0.8778 T=0.1222
1000Genomes_30x American Sub 980 G=0.865 T=0.135
1000Genomes Global Study-wide 5008 G=0.8612 T=0.1388
1000Genomes African Sub 1322 G=0.9145 T=0.0855
1000Genomes East Asian Sub 1008 G=0.8770 T=0.1230
1000Genomes Europe Sub 1006 G=0.8429 T=0.1571
1000Genomes South Asian Sub 978 G=0.780 T=0.220
1000Genomes American Sub 694 G=0.878 T=0.122
KOREAN population from KRGDB KOREAN Study-wide 2930 G=0.9078 T=0.0922
Genome of the Netherlands Release 5 Genome of the Netherlands Study-wide 998 G=0.872 T=0.128
Northern Sweden ACPOP Study-wide 600 G=0.922 T=0.078
Qatari Global Study-wide 216 G=0.731 T=0.269
A Vietnamese Genetic Variation Database Global Study-wide 208 G=0.837 T=0.163
SGDP_PRJ Global Study-wide 166 G=0.446 A=0.006, T=0.548
The Danish reference pan genome Danish Study-wide 40 G=0.85 T=0.15
Siberian Global Study-wide 20 G=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 6 NC_000006.12:g.31349800G>A
GRCh38.p14 chr 6 NC_000006.12:g.31349800G>T
GRCh37.p13 chr 6 NC_000006.11:g.31317577G>A
GRCh37.p13 chr 6 NC_000006.11:g.31317577G>T
GRCh38.p14 chr 6 alt locus HSCHR6_MHC_COX_CTG1 NT_113891.3:g.2830157G>A
GRCh38.p14 chr 6 alt locus HSCHR6_MHC_COX_CTG1 NT_113891.3:g.2830157G>T
GRCh37.p13 chr 6 alt locus HSCHR6_MHC_COX_CTG1 NT_113891.2:g.2830263G>A
GRCh37.p13 chr 6 alt locus HSCHR6_MHC_COX_CTG1 NT_113891.2:g.2830263G>T
GRCh38.p14 chr 6 alt locus HSCHR6_MHC_QBL_CTG1 NT_167248.2:g.2605455G>A
GRCh38.p14 chr 6 alt locus HSCHR6_MHC_QBL_CTG1 NT_167248.2:g.2605455G>T
GRCh37.p13 chr 6 alt locus HSCHR6_MHC_QBL_CTG1 NT_167248.1:g.2611051G>A
GRCh37.p13 chr 6 alt locus HSCHR6_MHC_QBL_CTG1 NT_167248.1:g.2611051G>T
GRCh38.p14 chr 6 alt locus HSCHR6_MHC_DBB_CTG1 NT_167245.2:g.2597324T>G
GRCh38.p14 chr 6 alt locus HSCHR6_MHC_DBB_CTG1 NT_167245.2:g.2597324T>A
GRCh37.p13 chr 6 alt locus HSCHR6_MHC_DBB_CTG1 NT_167245.1:g.2602909T>G
GRCh37.p13 chr 6 alt locus HSCHR6_MHC_DBB_CTG1 NT_167245.1:g.2602909T>A
GRCh38.p14 chr 6 alt locus HSCHR6_MHC_SSTO_CTG1 NT_167249.2:g.2651996G>A
GRCh38.p14 chr 6 alt locus HSCHR6_MHC_SSTO_CTG1 NT_167249.2:g.2651996G>T
GRCh37.p13 chr 6 alt locus HSCHR6_MHC_SSTO_CTG1 NT_167249.1:g.2651294G>A
GRCh37.p13 chr 6 alt locus HSCHR6_MHC_SSTO_CTG1 NT_167249.1:g.2651294G>T
GRCh38.p14 chr 6 alt locus HSCHR6_MHC_MANN_CTG1 NT_167246.2:g.2658411G>A
GRCh38.p14 chr 6 alt locus HSCHR6_MHC_MANN_CTG1 NT_167246.2:g.2658411G>T
GRCh37.p13 chr 6 alt locus HSCHR6_MHC_MANN_CTG1 NT_167246.1:g.2664031G>A
GRCh37.p13 chr 6 alt locus HSCHR6_MHC_MANN_CTG1 NT_167246.1:g.2664031G>T
GRCh38.p14 chr 6 alt locus HSCHR6_MHC_MCF_CTG1 NT_167247.2:g.2691732G>A
GRCh38.p14 chr 6 alt locus HSCHR6_MHC_MCF_CTG1 NT_167247.2:g.2691732G>T
GRCh37.p13 chr 6 alt locus HSCHR6_MHC_MCF_CTG1 NT_167247.1:g.2697317G>A
GRCh37.p13 chr 6 alt locus HSCHR6_MHC_MCF_CTG1 NT_167247.1:g.2697317G>T
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= A T
GRCh38.p14 chr 6 NC_000006.12:g.31349800= NC_000006.12:g.31349800G>A NC_000006.12:g.31349800G>T
GRCh37.p13 chr 6 NC_000006.11:g.31317577= NC_000006.11:g.31317577G>A NC_000006.11:g.31317577G>T
GRCh38.p14 chr 6 alt locus HSCHR6_MHC_COX_CTG1 NT_113891.3:g.2830157= NT_113891.3:g.2830157G>A NT_113891.3:g.2830157G>T
GRCh37.p13 chr 6 alt locus HSCHR6_MHC_COX_CTG1 NT_113891.2:g.2830263= NT_113891.2:g.2830263G>A NT_113891.2:g.2830263G>T
GRCh38.p14 chr 6 alt locus HSCHR6_MHC_QBL_CTG1 NT_167248.2:g.2605455= NT_167248.2:g.2605455G>A NT_167248.2:g.2605455G>T
GRCh37.p13 chr 6 alt locus HSCHR6_MHC_QBL_CTG1 NT_167248.1:g.2611051= NT_167248.1:g.2611051G>A NT_167248.1:g.2611051G>T
GRCh38.p14 chr 6 alt locus HSCHR6_MHC_DBB_CTG1 NT_167245.2:g.2597324T>G NT_167245.2:g.2597324T>A NT_167245.2:g.2597324=
GRCh37.p13 chr 6 alt locus HSCHR6_MHC_DBB_CTG1 NT_167245.1:g.2602909T>G NT_167245.1:g.2602909T>A NT_167245.1:g.2602909=
GRCh38.p14 chr 6 alt locus HSCHR6_MHC_SSTO_CTG1 NT_167249.2:g.2651996= NT_167249.2:g.2651996G>A NT_167249.2:g.2651996G>T
GRCh37.p13 chr 6 alt locus HSCHR6_MHC_SSTO_CTG1 NT_167249.1:g.2651294= NT_167249.1:g.2651294G>A NT_167249.1:g.2651294G>T
GRCh38.p14 chr 6 alt locus HSCHR6_MHC_MANN_CTG1 NT_167246.2:g.2658411= NT_167246.2:g.2658411G>A NT_167246.2:g.2658411G>T
GRCh37.p13 chr 6 alt locus HSCHR6_MHC_MANN_CTG1 NT_167246.1:g.2664031= NT_167246.1:g.2664031G>A NT_167246.1:g.2664031G>T
GRCh38.p14 chr 6 alt locus HSCHR6_MHC_MCF_CTG1 NT_167247.2:g.2691732= NT_167247.2:g.2691732G>A NT_167247.2:g.2691732G>T
GRCh37.p13 chr 6 alt locus HSCHR6_MHC_MCF_CTG1 NT_167247.1:g.2697317= NT_167247.1:g.2697317G>A NT_167247.1:g.2697317G>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#.

53 SubSNP, 16 Frequency submissions
No Submitter Submission ID Date (Build)
1 SSAHASNP ss22380088 Apr 05, 2004 (121)
2 SSAHASNP ss35472220 May 24, 2005 (125)
3 SI_MHC_SNP ss35524632 May 24, 2005 (125)
4 ABI ss42702817 Mar 15, 2006 (126)
5 HUMANGENOME_JCVI ss98379534 Feb 05, 2009 (130)
6 ENSEMBL ss142703543 Dec 01, 2009 (131)
7 1000GENOMES ss233396255 Jul 14, 2010 (137)
8 1000GENOMES ss240467367 Jul 15, 2010 (137)
9 BL ss254181916 May 09, 2011 (137)
10 GMI ss278724074 May 04, 2012 (137)
11 PJP ss293824640 May 09, 2011 (137)
12 TISHKOFF ss559111667 Apr 25, 2013 (138)
13 SSMP ss653031840 Apr 25, 2013 (138)
14 EVA-GONL ss982761798 Aug 21, 2014 (142)
15 JMKIDD_LAB ss1073503195 Aug 21, 2014 (142)
16 1000GENOMES ss1319550453 Aug 21, 2014 (142)
17 EVA_GENOME_DK ss1581604394 Apr 01, 2015 (144)
18 EVA_DECODE ss1592306540 Apr 01, 2015 (144)
19 EVA_DECODE ss1592306541 Apr 01, 2015 (144)
20 HAMMER_LAB ss1804355931 Sep 08, 2015 (146)
21 WEILL_CORNELL_DGM ss1926013662 Feb 12, 2016 (147)
22 GENOMED ss1970355756 Jul 19, 2016 (147)
23 JJLAB ss2023639055 Sep 14, 2016 (149)
24 USC_VALOUEV ss2151805007 Dec 20, 2016 (150)
25 HUMAN_LONGEVITY ss2282937099 Dec 20, 2016 (150)
26 GRF ss2707398372 Nov 08, 2017 (151)
27 SWEGEN ss2998790122 Nov 08, 2017 (151)
28 BIOINF_KMB_FNS_UNIBA ss3025606121 Nov 08, 2017 (151)
29 URBANLAB ss3648308764 Oct 12, 2018 (152)
30 ACPOP ss3733357356 Jul 13, 2019 (153)
31 EVA ss3764817943 Jul 13, 2019 (153)
32 PACBIO ss3785423804 Jul 13, 2019 (153)
33 PACBIO ss3790783236 Jul 13, 2019 (153)
34 PACBIO ss3795660723 Jul 13, 2019 (153)
35 KHV_HUMAN_GENOMES ss3807973144 Jul 13, 2019 (153)
36 EVA ss3829829705 Apr 26, 2020 (154)
37 SGDP_PRJ ss3864246999 Apr 26, 2020 (154)
38 KRGDB ss3911022385 Apr 26, 2020 (154)
39 VINODS ss4025208843 Apr 26, 2021 (155)
40 VINODS ss4025227710 Apr 26, 2021 (155)
41 TOPMED ss4698350298 Apr 26, 2021 (155)
42 TOMMO_GENOMICS ss5176826910 Apr 26, 2021 (155)
43 1000G_HIGH_COVERAGE ss5267929152 Oct 13, 2022 (156)
44 EVA ss5364713507 Oct 13, 2022 (156)
45 EVA ss5508425357 Oct 13, 2022 (156)
46 1000G_HIGH_COVERAGE ss5553583773 Oct 13, 2022 (156)
47 SANFORD_IMAGENETICS ss5640083440 Oct 13, 2022 (156)
48 TOMMO_GENOMICS ss5714679091 Oct 13, 2022 (156)
49 YY_MCH ss5807302772 Oct 13, 2022 (156)
50 EVA ss5842021567 Oct 13, 2022 (156)
51 EVA ss5855281383 Oct 13, 2022 (156)
52 EVA ss5883236917 Oct 13, 2022 (156)
53 EVA ss5968585853 Oct 13, 2022 (156)
54 1000Genomes NC_000006.11 - 31317577 Oct 12, 2018 (152)
55 1000Genomes_30x NC_000006.12 - 31349800 Oct 13, 2022 (156)
56 The Danish reference pan genome NC_000006.11 - 31317577 Apr 26, 2020 (154)
57 gnomAD - Genomes

Submission ignored due to conflicting rows:
Row 221177250 (NC_000006.12:31349799:G:A 2/67536)
Row 221177251 (NC_000006.12:31349799:G:T 19370/67504)

- Apr 26, 2021 (155)
58 gnomAD - Genomes

Submission ignored due to conflicting rows:
Row 221177250 (NC_000006.12:31349799:G:A 2/67536)
Row 221177251 (NC_000006.12:31349799:G:T 19370/67504)

- Apr 26, 2021 (155)
59 Genome of the Netherlands Release 5 NC_000006.11 - 31317577 Apr 26, 2020 (154)
60 KOREAN population from KRGDB NC_000006.11 - 31317577 Apr 26, 2020 (154)
61 Northern Sweden NC_000006.11 - 31317577 Jul 13, 2019 (153)
62 Qatari NC_000006.11 - 31317577 Apr 26, 2020 (154)
63 SGDP_PRJ NC_000006.11 - 31317577 Apr 26, 2020 (154)
64 Siberian NC_000006.11 - 31317577 Apr 26, 2020 (154)
65 8.3KJPN NC_000006.11 - 31317577 Apr 26, 2021 (155)
66 14KJPN NC_000006.12 - 31349800 Oct 13, 2022 (156)
67 TopMed NC_000006.12 - 31349800 Apr 26, 2021 (155)
68 A Vietnamese Genetic Variation Database NC_000006.11 - 31317577 Jul 13, 2019 (153)
69 ALFA NC_000006.12 - 31349800 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).

Associated ID History Updated (Build)
rs116121831 May 04, 2012 (137)
rs117466284 Aug 16, 2010 (132)
Added to this RefSNP Cluster:
Submission IDs Observation SPDI Canonical SPDI Source RSIDs
ss1592306540 NC_000006.10:31425555:G:A NC_000006.12:31349799:G:A (self)
16263979, ss3864246999 NC_000006.11:31317576:G:A NC_000006.12:31349799:G:A (self)
15659692983 NC_000006.12:31349799:G:A NC_000006.12:31349799:G:A (self)
ss35472220 NC_000006.9:31425555:G:T NC_000006.12:31349799:G:T (self)
ss254181916, ss278724074, ss293824640, ss1592306541 NC_000006.10:31425555:G:T NC_000006.12:31349799:G:T (self)
31317524, 7769333, 7760945, 18199779, 6642221, 8055592, 16263979, 4321361, 34796217, 3871417, ss233396255, ss240467367, ss559111667, ss653031840, ss982761798, ss1073503195, ss1319550453, ss1581604394, ss1804355931, ss1926013662, ss1970355756, ss2023639055, ss2151805007, ss2707398372, ss2998790122, ss3733357356, ss3764817943, ss3785423804, ss3790783236, ss3795660723, ss3829829705, ss3864246999, ss3911022385, ss5176826910, ss5364713507, ss5508425357, ss5640083440, ss5842021567, ss5968585853 NC_000006.11:31317576:G:T NC_000006.12:31349799:G:T (self)
41109708, 48516195, 535727856, 15659692983, ss2282937099, ss3025606121, ss3648308764, ss3807973144, ss4698350298, ss5267929152, ss5553583773, ss5714679091, ss5807302772, ss5855281383, ss5883236917 NC_000006.12:31349799:G:T NC_000006.12:31349799:G:T (self)
ss22380088 NT_007592.13:22172037:G:T NC_000006.12:31349799:G:T (self)
ss35524632, ss42702817, ss98379534, ss142703543 NT_007592.15:31257576:G:T NC_000006.12:31349799:G:T (self)
ss4025208843 NT_167245.2:2597323:T:T NC_000006.12:31349799:G:T (self)
ss4025227710 NT_167246.2:2658410:G:T NC_000006.12:31349799:G: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 rs13193224

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