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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.

rs6637197

Current Build 156

Released September 21, 2022

Organism
Homo sapiens
Position
chrX:144281548 (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>A / C>G / C>T
Variation Type
SNV Single Nucleotide Variation
Frequency
T=0.162304 (30097/185436, ALFA)
T=0.23052 (5122/22219, 14KJPN)
T=0.23266 (2988/12843, 8.3KJPN) (+ 12 more)
T=0.2323 (1116/4805, 1000G_30x)
T=0.2268 (856/3775, 1000G)
T=0.1419 (526/3708, TWINSUK)
T=0.2625 (769/2930, KOREAN)
T=0.1423 (411/2889, ALSPAC)
T=0.2487 (470/1890, HapMap)
T=0.2504 (283/1130, Daghestan)
C=0.253 (38/150, SGDP_PRJ)
T=0.185 (20/108, Qatari)
T=0.25 (12/48, Vietnamese)
T=0.17 (7/40, GENOME_DK)
C=0.2 (2/8, 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 185436 C=0.837696 A=0.000000, G=0.000000, T=0.162304
European Sub 166096 C=0.846842 A=0.000000, G=0.000000, T=0.153158
African Sub 4889 C=0.8718 A=0.0000, G=0.0000, T=0.1282
African Others Sub 180 C=0.889 A=0.000, G=0.000, T=0.111
African American Sub 4709 C=0.8711 A=0.0000, G=0.0000, T=0.1289
Asian Sub 3588 C=0.7547 A=0.0000, G=0.0000, T=0.2453
East Asian Sub 2934 C=0.7679 A=0.0000, G=0.0000, T=0.2321
Other Asian Sub 654 C=0.696 A=0.000, G=0.000, T=0.304
Latin American 1 Sub 518 C=0.792 A=0.000, G=0.000, T=0.208
Latin American 2 Sub 5012 C=0.5884 A=0.0000, G=0.0000, T=0.4116
South Asian Sub 308 C=0.860 A=0.000, G=0.000, T=0.140
Other Sub 5025 C=0.8135 A=0.0000, G=0.0000, T=0.1865


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
Allele Frequency Aggregator Total Global 185436 C=0.837696 A=0.000000, G=0.000000, T=0.162304
Allele Frequency Aggregator European Sub 166096 C=0.846842 A=0.000000, G=0.000000, T=0.153158
Allele Frequency Aggregator Other Sub 5025 C=0.8135 A=0.0000, G=0.0000, T=0.1865
Allele Frequency Aggregator Latin American 2 Sub 5012 C=0.5884 A=0.0000, G=0.0000, T=0.4116
Allele Frequency Aggregator African Sub 4889 C=0.8718 A=0.0000, G=0.0000, T=0.1282
Allele Frequency Aggregator Asian Sub 3588 C=0.7547 A=0.0000, G=0.0000, T=0.2453
Allele Frequency Aggregator Latin American 1 Sub 518 C=0.792 A=0.000, G=0.000, T=0.208
Allele Frequency Aggregator South Asian Sub 308 C=0.860 A=0.000, G=0.000, T=0.140
14KJPN JAPANESE Study-wide 22219 C=0.76948 T=0.23052
8.3KJPN JAPANESE Study-wide 12843 C=0.76734 T=0.23266
1000Genomes_30x Global Study-wide 4805 C=0.7677 T=0.2323
1000Genomes_30x African Sub 1328 C=0.7636 T=0.2364
1000Genomes_30x Europe Sub 961 C=0.858 T=0.142
1000Genomes_30x South Asian Sub 883 C=0.813 T=0.187
1000Genomes_30x East Asian Sub 878 C=0.765 T=0.235
1000Genomes_30x American Sub 755 C=0.609 T=0.391
1000Genomes Global Study-wide 3775 C=0.7732 T=0.2268
1000Genomes African Sub 1003 C=0.7687 T=0.2313
1000Genomes Europe Sub 766 C=0.856 T=0.144
1000Genomes East Asian Sub 764 C=0.763 T=0.237
1000Genomes South Asian Sub 718 C=0.813 T=0.187
1000Genomes American Sub 524 C=0.620 T=0.380
UK 10K study - Twins TWIN COHORT Study-wide 3708 C=0.8581 T=0.1419
KOREAN population from KRGDB KOREAN Study-wide 2930 C=0.7375 T=0.2625
The Avon Longitudinal Study of Parents and Children PARENT AND CHILD COHORT Study-wide 2889 C=0.8577 T=0.1423
HapMap Global Study-wide 1890 C=0.7513 T=0.2487
HapMap American Sub 770 C=0.781 T=0.219
HapMap African Sub 692 C=0.688 T=0.312
HapMap Asian Sub 252 C=0.754 T=0.246
HapMap Europe Sub 176 C=0.869 T=0.131
Genome-wide autozygosity in Daghestan Global Study-wide 1130 C=0.7496 T=0.2504
Genome-wide autozygosity in Daghestan Daghestan Sub 628 C=0.702 T=0.298
Genome-wide autozygosity in Daghestan Near_East Sub 142 C=0.817 T=0.183
Genome-wide autozygosity in Daghestan Central Asia Sub 118 C=0.797 T=0.203
Genome-wide autozygosity in Daghestan Europe Sub 108 C=0.815 T=0.185
Genome-wide autozygosity in Daghestan South Asian Sub 98 C=0.88 T=0.12
Genome-wide autozygosity in Daghestan Caucasus Sub 36 C=0.61 T=0.39
SGDP_PRJ Global Study-wide 150 C=0.253 T=0.747
Qatari Global Study-wide 108 C=0.815 T=0.185
A Vietnamese Genetic Variation Database Global Study-wide 48 C=0.75 T=0.25
The Danish reference pan genome Danish Study-wide 40 C=0.82 T=0.17
Siberian Global Study-wide 8 C=0.2 T=0.8
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 X NC_000023.11:g.144281548C>A
GRCh38.p14 chr X NC_000023.11:g.144281548C>G
GRCh38.p14 chr X NC_000023.11:g.144281548C>T
GRCh37.p13 chr X fix patch HG1458_PATCH NW_004070889.1:g.1070269C>A
GRCh37.p13 chr X fix patch HG1458_PATCH NW_004070889.1:g.1070269C>G
GRCh37.p13 chr X fix patch HG1458_PATCH NW_004070889.1:g.1070269C>T
GRCh37.p13 chr X NC_000023.10:g.143364654C>A
GRCh37.p13 chr X NC_000023.10:g.143364654C>G
GRCh37.p13 chr X NC_000023.10:g.143364654C>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 C= A G T
GRCh38.p14 chr X NC_000023.11:g.144281548= NC_000023.11:g.144281548C>A NC_000023.11:g.144281548C>G NC_000023.11:g.144281548C>T
GRCh37.p13 chr X fix patch HG1458_PATCH NW_004070889.1:g.1070269= NW_004070889.1:g.1070269C>A NW_004070889.1:g.1070269C>G NW_004070889.1:g.1070269C>T
GRCh37.p13 chr X NC_000023.10:g.143364654= NC_000023.10:g.143364654C>A NC_000023.10:g.143364654C>G NC_000023.10:g.143364654C>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#.

91 SubSNP, 20 Frequency submissions
No Submitter Submission ID Date (Build)
1 SC_SNP ss8535169 Jul 11, 2003 (116)
2 ILLUMINA ss75237245 Dec 06, 2007 (129)
3 BGI ss105771546 Feb 04, 2009 (130)
4 1000GENOMES ss113041820 Jan 25, 2009 (130)
5 1000GENOMES ss115262362 Jan 25, 2009 (130)
6 KRIBB_YJKIM ss119518499 Dec 01, 2009 (131)
7 ILLUMINA ss160793540 Dec 01, 2009 (131)
8 COMPLETE_GENOMICS ss165735660 Jul 04, 2010 (132)
9 ILLUMINA ss174052580 Jul 04, 2010 (132)
10 GMI ss283891941 May 04, 2012 (137)
11 PJP ss294517060 May 09, 2011 (134)
12 1000GENOMES ss341860987 May 09, 2011 (134)
13 ILLUMINA ss481303629 May 04, 2012 (137)
14 ILLUMINA ss481328563 May 04, 2012 (137)
15 ILLUMINA ss482310932 Sep 11, 2015 (146)
16 ILLUMINA ss485447034 May 04, 2012 (137)
17 ILLUMINA ss537372969 Sep 11, 2015 (146)
18 TISHKOFF ss567078963 Apr 25, 2013 (138)
19 SSMP ss663058488 Apr 25, 2013 (138)
20 ILLUMINA ss778574916 Sep 11, 2015 (146)
21 ILLUMINA ss783168969 Sep 11, 2015 (146)
22 ILLUMINA ss784124565 Sep 11, 2015 (146)
23 ILLUMINA ss832428481 Sep 11, 2015 (146)
24 ILLUMINA ss834031979 Sep 11, 2015 (146)
25 JMKIDD_LAB ss1083176198 Apr 09, 2015 (144)
26 HAMMER_LAB ss1397801705 Sep 08, 2015 (146)
27 DDI ss1432135168 Apr 09, 2015 (144)
28 1000GENOMES ss1556466776 Apr 09, 2015 (144)
29 EVA_GENOME_DK ss1583532296 Apr 09, 2015 (144)
30 EVA_UK10K_ALSPAC ss1641675574 Apr 09, 2015 (144)
31 EVA_UK10K_TWINSUK ss1684669607 Apr 09, 2015 (144)
32 ILLUMINA ss1752799077 Sep 11, 2015 (146)
33 WEILL_CORNELL_DGM ss1939796412 Feb 17, 2016 (147)
34 ILLUMINA ss1945980211 Feb 17, 2016 (147)
35 ILLUMINA ss1958223552 Feb 17, 2016 (147)
36 GENOMED ss1971447601 Sep 28, 2016 (149)
37 USC_VALOUEV ss2159277938 Oct 13, 2018 (152)
38 HUMAN_LONGEVITY ss2320902236 Dec 20, 2016 (150)
39 SYSTEMSBIOZJU ss2629789675 Oct 13, 2018 (152)
40 ILLUMINA ss2634988755 Oct 13, 2018 (152)
41 GRF ss2710393086 Oct 13, 2018 (152)
42 ILLUMINA ss2711190255 Oct 13, 2018 (152)
43 GNOMAD ss2984172180 Oct 13, 2018 (152)
44 SWEGEN ss3020739031 Oct 13, 2018 (152)
45 ILLUMINA ss3023041949 Oct 13, 2018 (152)
46 BIOINF_KMB_FNS_UNIBA ss3029133634 Nov 08, 2017 (151)
47 CSHL ss3353020050 Oct 13, 2018 (152)
48 ILLUMINA ss3626003054 Oct 13, 2018 (152)
49 ILLUMINA ss3630493609 Oct 13, 2018 (152)
50 ILLUMINA ss3632872661 Oct 13, 2018 (152)
51 ILLUMINA ss3633567670 Oct 13, 2018 (152)
52 ILLUMINA ss3634297790 Oct 13, 2018 (152)
53 ILLUMINA ss3635260944 Oct 13, 2018 (152)
54 ILLUMINA ss3635974816 Oct 13, 2018 (152)
55 ILLUMINA ss3637010274 Oct 13, 2018 (152)
56 ILLUMINA ss3637728427 Oct 13, 2018 (152)
57 ILLUMINA ss3638881243 Oct 13, 2018 (152)
58 ILLUMINA ss3640968416 Oct 13, 2018 (152)
59 ILLUMINA ss3643804791 Oct 13, 2018 (152)
60 ILLUMINA ss3645019154 Oct 13, 2018 (152)
61 ILLUMINA ss3653600026 Oct 13, 2018 (152)
62 ILLUMINA ss3726706180 Jul 14, 2019 (153)
63 ILLUMINA ss3744334611 Jul 14, 2019 (153)
64 ILLUMINA ss3745561466 Jul 14, 2019 (153)
65 EVA ss3770704097 Jul 14, 2019 (153)
66 ILLUMINA ss3773053085 Jul 14, 2019 (153)
67 PACBIO ss3788963493 Jul 14, 2019 (153)
68 PACBIO ss3793832086 Jul 14, 2019 (153)
69 PACBIO ss3798717004 Jul 14, 2019 (153)
70 KHV_HUMAN_GENOMES ss3823467412 Jul 14, 2019 (153)
71 EVA ss3841771519 Apr 27, 2020 (154)
72 EVA ss3847309743 Apr 27, 2020 (154)
73 SGDP_PRJ ss3892415508 Apr 27, 2020 (154)
74 KRGDB ss3943140679 Apr 27, 2020 (154)
75 EVA ss3984770102 Apr 26, 2021 (155)
76 GNOMAD ss4379923812 Apr 26, 2021 (155)
77 GNOMAD ss4379923813 Apr 26, 2021 (155)
78 GNOMAD ss4379923814 Apr 26, 2021 (155)
79 TOPMED ss5139803537 Apr 26, 2021 (155)
80 TOPMED ss5139803538 Apr 26, 2021 (155)
81 TOMMO_GENOMICS ss5236583732 Apr 26, 2021 (155)
82 1000G_HIGH_COVERAGE ss5314178274 Oct 13, 2022 (156)
83 EVA ss5316100873 Oct 13, 2022 (156)
84 HUGCELL_USP ss5505551975 Oct 13, 2022 (156)
85 1000G_HIGH_COVERAGE ss5623411638 Oct 13, 2022 (156)
86 SANFORD_IMAGENETICS ss5666006172 Oct 13, 2022 (156)
87 TOMMO_GENOMICS ss5799050728 Oct 13, 2022 (156)
88 YY_MCH ss5819412282 Oct 13, 2022 (156)
89 EVA ss5848239996 Oct 13, 2022 (156)
90 EVA ss5857223693 Oct 13, 2022 (156)
91 EVA ss5979141882 Oct 13, 2022 (156)
92 1000Genomes NC_000023.10 - 143364654 Oct 13, 2018 (152)
93 1000Genomes_30x NC_000023.11 - 144281548 Oct 13, 2022 (156)
94 The Avon Longitudinal Study of Parents and Children NC_000023.10 - 143364654 Oct 13, 2018 (152)
95 Genome-wide autozygosity in Daghestan NC_000023.9 - 143192340 Apr 27, 2020 (154)
96 The Danish reference pan genome NC_000023.10 - 143364654 Apr 27, 2020 (154)
97 gnomAD - Genomes

Submission ignored due to conflicting rows:
Row 593202966 (NC_000023.11:144281547:C:A 2/103810)
Row 593202967 (NC_000023.11:144281547:C:G 2/103810)
Row 593202968 (NC_000023.11:144281547:C:T 19736/103778)

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

Submission ignored due to conflicting rows:
Row 593202966 (NC_000023.11:144281547:C:A 2/103810)
Row 593202967 (NC_000023.11:144281547:C:G 2/103810)
Row 593202968 (NC_000023.11:144281547:C:T 19736/103778)

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

Submission ignored due to conflicting rows:
Row 593202966 (NC_000023.11:144281547:C:A 2/103810)
Row 593202967 (NC_000023.11:144281547:C:G 2/103810)
Row 593202968 (NC_000023.11:144281547:C:T 19736/103778)

- Apr 26, 2021 (155)
100 HapMap NC_000023.11 - 144281548 Apr 27, 2020 (154)
101 KOREAN population from KRGDB NC_000023.10 - 143364654 Apr 27, 2020 (154)
102 Qatari NC_000023.10 - 143364654 Apr 27, 2020 (154)
103 SGDP_PRJ NC_000023.10 - 143364654 Apr 27, 2020 (154)
104 Siberian NC_000023.10 - 143364654 Apr 27, 2020 (154)
105 8.3KJPN NC_000023.10 - 143364654 Apr 26, 2021 (155)
106 14KJPN NC_000023.11 - 144281548 Oct 13, 2022 (156)
107 TopMed

Submission ignored due to conflicting rows:
Row 703409894 (NC_000023.11:144281547:C:G 2/264690)
Row 703409895 (NC_000023.11:144281547:C:T 56752/264690)

- Apr 26, 2021 (155)
108 TopMed

Submission ignored due to conflicting rows:
Row 703409894 (NC_000023.11:144281547:C:G 2/264690)
Row 703409895 (NC_000023.11:144281547:C:T 56752/264690)

- Apr 26, 2021 (155)
109 UK 10K study - Twins NC_000023.10 - 143364654 Oct 13, 2018 (152)
110 A Vietnamese Genetic Variation Database NC_000023.10 - 143364654 Jul 14, 2019 (153)
111 ALFA NC_000023.11 - 144281548 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)
rs6649638 Aug 26, 2003 (117)
Added to this RefSNP Cluster:
Submission IDs Observation SPDI Canonical SPDI Source RSIDs
6069476217, ss2320902236, ss4379923812 NC_000023.11:144281547:C:A NC_000023.11:144281547:C:A (self)
6069476217, ss4379923813, ss5139803537 NC_000023.11:144281547:C:G NC_000023.11:144281547:C:G (self)
553516, ss113041820, ss115262362, ss165735660, ss283891941, ss294517060, ss481303629, ss1397801705, ss3643804791 NC_000023.9:143192339:C:T NC_000023.11:144281547:C:T (self)
84422274, 46492083, 9697233, 50318073, 21838334, 44432488, 11794292, 94553039, 46492083, 10215740, ss341860987, ss481328563, ss482310932, ss485447034, ss537372969, ss567078963, ss663058488, ss778574916, ss783168969, ss784124565, ss832428481, ss834031979, ss1083176198, ss1432135168, ss1556466776, ss1583532296, ss1641675574, ss1684669607, ss1752799077, ss1939796412, ss1945980211, ss1958223552, ss1971447601, ss2159277938, ss2629789675, ss2634988755, ss2710393086, ss2711190255, ss2984172180, ss3020739031, ss3023041949, ss3353020050, ss3626003054, ss3630493609, ss3632872661, ss3633567670, ss3634297790, ss3635260944, ss3635974816, ss3637010274, ss3637728427, ss3638881243, ss3640968416, ss3645019154, ss3653600026, ss3744334611, ss3745561466, ss3770704097, ss3773053085, ss3788963493, ss3793832086, ss3798717004, ss3841771519, ss3892415508, ss3943140679, ss3984770102, ss5236583732, ss5316100873, ss5666006172, ss5848239996, ss5979141882 NC_000023.10:143364653:C:T NC_000023.11:144281547:C:T (self)
110937573, 4049002, 132887832, 6069476217, ss2320902236, ss3029133634, ss3726706180, ss3823467412, ss3847309743, ss4379923814, ss5139803538, ss5314178274, ss5505551975, ss5623411638, ss5799050728, ss5819412282, ss5857223693 NC_000023.11:144281547:C:T NC_000023.11:144281547:C:T (self)
ss8535169 NT_011786.13:18921066:C:T NC_000023.11:144281547:C:T (self)
ss75237245, ss105771546, ss119518499, ss160793540, ss174052580 NT_011786.16:27632363:C:T NC_000023.11:144281547: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.

No publications for rs6637197

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