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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.

rs1998164

Current Build 156

Released September 21, 2022

Organism
Homo sapiens
Position
chr6:136818939 (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>C
Variation Type
SNV Single Nucleotide Variation
Frequency
A=0.488488 (129298/264690, TOPMED)
A=0.489226 (68427/139868, GnomAD)
A=0.44803 (13829/30866, ALFA) (+ 17 more)
C=0.49993 (14127/28258, 14KJPN)
C=0.49779 (8343/16760, 8.3KJPN)
C=0.4953 (3172/6404, 1000G_30x)
C=0.4982 (2495/5008, 1000G)
A=0.4362 (1954/4480, Estonian)
A=0.3897 (1502/3854, ALSPAC)
A=0.4134 (1533/3708, TWINSUK)
A=0.4945 (1449/2930, KOREAN)
A=0.4700 (861/1832, Korea1K)
A=0.376 (375/998, GoNL)
A=0.442 (265/600, NorthernSweden)
A=0.301 (118/392, SGDP_PRJ)
C=0.482 (157/326, HapMap)
C=0.431 (93/216, Qatari)
A=0.495 (104/210, Vietnamese)
A=0.29 (14/48, Siberian)
A=0.45 (18/40, GENOME_DK)
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 30866 A=0.44803 C=0.55197
European Sub 24736 A=0.42408 C=0.57592
African Sub 3168 A=0.6398 C=0.3602
African Others Sub 124 A=0.669 C=0.331
African American Sub 3044 A=0.6386 C=0.3614
Asian Sub 128 A=0.617 C=0.383
East Asian Sub 100 A=0.58 C=0.42
Other Asian Sub 28 A=0.75 C=0.25
Latin American 1 Sub 168 A=0.446 C=0.554
Latin American 2 Sub 700 A=0.386 C=0.614
South Asian Sub 114 A=0.509 C=0.491
Other Sub 1852 A=0.4482 C=0.5518


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=0.488488 C=0.511512
gnomAD - Genomes Global Study-wide 139868 A=0.489226 C=0.510774
gnomAD - Genomes European Sub 75790 A=0.42748 C=0.57252
gnomAD - Genomes African Sub 41866 A=0.63827 C=0.36173
gnomAD - Genomes American Sub 13622 A=0.38805 C=0.61195
gnomAD - Genomes Ashkenazi Jewish Sub 3320 A=0.4178 C=0.5822
gnomAD - Genomes East Asian Sub 3120 A=0.5199 C=0.4801
gnomAD - Genomes Other Sub 2150 A=0.4702 C=0.5298
Allele Frequency Aggregator Total Global 30866 A=0.44803 C=0.55197
Allele Frequency Aggregator European Sub 24736 A=0.42408 C=0.57592
Allele Frequency Aggregator African Sub 3168 A=0.6398 C=0.3602
Allele Frequency Aggregator Other Sub 1852 A=0.4482 C=0.5518
Allele Frequency Aggregator Latin American 2 Sub 700 A=0.386 C=0.614
Allele Frequency Aggregator Latin American 1 Sub 168 A=0.446 C=0.554
Allele Frequency Aggregator Asian Sub 128 A=0.617 C=0.383
Allele Frequency Aggregator South Asian Sub 114 A=0.509 C=0.491
14KJPN JAPANESE Study-wide 28258 A=0.50007 C=0.49993
8.3KJPN JAPANESE Study-wide 16760 A=0.50221 C=0.49779
1000Genomes_30x Global Study-wide 6404 A=0.5047 C=0.4953
1000Genomes_30x African Sub 1786 A=0.6769 C=0.3231
1000Genomes_30x Europe Sub 1266 A=0.4368 C=0.5632
1000Genomes_30x South Asian Sub 1202 A=0.4542 C=0.5458
1000Genomes_30x East Asian Sub 1170 A=0.4863 C=0.5137
1000Genomes_30x American Sub 980 A=0.362 C=0.638
1000Genomes Global Study-wide 5008 A=0.5018 C=0.4982
1000Genomes African Sub 1322 A=0.6740 C=0.3260
1000Genomes East Asian Sub 1008 A=0.4821 C=0.5179
1000Genomes Europe Sub 1006 A=0.4364 C=0.5636
1000Genomes South Asian Sub 978 A=0.454 C=0.546
1000Genomes American Sub 694 A=0.365 C=0.635
Genetic variation in the Estonian population Estonian Study-wide 4480 A=0.4362 C=0.5638
The Avon Longitudinal Study of Parents and Children PARENT AND CHILD COHORT Study-wide 3854 A=0.3897 C=0.6103
UK 10K study - Twins TWIN COHORT Study-wide 3708 A=0.4134 C=0.5866
KOREAN population from KRGDB KOREAN Study-wide 2930 A=0.4945 C=0.5055
Korean Genome Project KOREAN Study-wide 1832 A=0.4700 C=0.5300
Genome of the Netherlands Release 5 Genome of the Netherlands Study-wide 998 A=0.376 C=0.624
Northern Sweden ACPOP Study-wide 600 A=0.442 C=0.558
SGDP_PRJ Global Study-wide 392 A=0.301 C=0.699
HapMap Global Study-wide 326 A=0.518 C=0.482
HapMap African Sub 120 A=0.650 C=0.350
HapMap American Sub 116 A=0.397 C=0.603
HapMap Asian Sub 90 A=0.50 C=0.50
Qatari Global Study-wide 216 A=0.569 C=0.431
A Vietnamese Genetic Variation Database Global Study-wide 210 A=0.495 C=0.505
Siberian Global Study-wide 48 A=0.29 C=0.71
The Danish reference pan genome Danish Study-wide 40 A=0.45 C=0.55
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.136818939A>C
GRCh37.p13 chr 6 NC_000006.11:g.137140077A>C
PEX7 RefSeqGene NG_008462.1:g.1360A>C
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= C
GRCh38.p14 chr 6 NC_000006.12:g.136818939= NC_000006.12:g.136818939A>C
GRCh37.p13 chr 6 NC_000006.11:g.137140077= NC_000006.11:g.137140077A>C
PEX7 RefSeqGene NG_008462.1:g.1360= NG_008462.1:g.1360A>C
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#.

87 SubSNP, 20 Frequency submissions
No Submitter Submission ID Date (Build)
1 TSC-CSHL ss2911816 Jan 12, 2001 (92)
2 SC_SNP ss12855851 Dec 05, 2003 (119)
3 SC_SNP ss14799010 Dec 05, 2003 (119)
4 CSHL-HAPMAP ss19693072 Feb 27, 2004 (120)
5 SSAHASNP ss22498745 Apr 05, 2004 (121)
6 ABI ss42806355 Mar 15, 2006 (126)
7 HGSV ss78301895 Dec 06, 2007 (129)
8 BCMHGSC_JDW ss93566580 Mar 24, 2008 (129)
9 HUMANGENOME_JCVI ss98433673 Feb 04, 2009 (130)
10 BGI ss104364003 Dec 01, 2009 (131)
11 1000GENOMES ss110977284 Jan 25, 2009 (130)
12 1000GENOMES ss115176545 Jan 25, 2009 (130)
13 ILLUMINA-UK ss116732753 Dec 01, 2009 (131)
14 ENSEMBL ss133904119 Dec 01, 2009 (131)
15 ENSEMBL ss144325745 Dec 01, 2009 (131)
16 GMI ss157636474 Dec 01, 2009 (131)
17 COMPLETE_GENOMICS ss162845175 Jul 04, 2010 (132)
18 COMPLETE_GENOMICS ss164671079 Jul 04, 2010 (132)
19 COMPLETE_GENOMICS ss167303658 Jul 04, 2010 (132)
20 BUSHMAN ss202466241 Jul 04, 2010 (132)
21 BCM-HGSC-SUB ss207658271 Jul 04, 2010 (132)
22 1000GENOMES ss222702492 Jul 14, 2010 (132)
23 1000GENOMES ss233702279 Jul 15, 2010 (132)
24 1000GENOMES ss240712618 Jul 15, 2010 (132)
25 ILLUMINA ss244286074 Jul 04, 2010 (132)
26 BL ss254734519 May 09, 2011 (134)
27 GMI ss279039885 May 04, 2012 (137)
28 PJP ss293733329 May 09, 2011 (134)
29 ILLUMINA ss480511751 May 04, 2012 (137)
30 ILLUMINA ss485155840 May 04, 2012 (137)
31 ILLUMINA ss533786779 Sep 08, 2015 (146)
32 TISHKOFF ss559556589 Apr 25, 2013 (138)
33 SSMP ss653841912 Apr 25, 2013 (138)
34 ILLUMINA ss779207921 Aug 21, 2014 (142)
35 ILLUMINA ss781249698 Aug 21, 2014 (142)
36 ILLUMINA ss834673696 Aug 21, 2014 (142)
37 EVA-GONL ss983553408 Aug 21, 2014 (142)
38 JMKIDD_LAB ss1074073550 Aug 21, 2014 (142)
39 1000GENOMES ss1322477843 Aug 21, 2014 (142)
40 DDI ss1430908886 Apr 01, 2015 (144)
41 EVA_GENOME_DK ss1581916363 Apr 01, 2015 (144)
42 EVA_DECODE ss1593124601 Apr 01, 2015 (144)
43 EVA_UK10K_ALSPAC ss1616806764 Apr 01, 2015 (144)
44 EVA_UK10K_TWINSUK ss1659800797 Apr 01, 2015 (144)
45 HAMMER_LAB ss1804694562 Sep 08, 2015 (146)
46 WEILL_CORNELL_DGM ss1926798917 Feb 12, 2016 (147)
47 GENOMED ss1970537034 Jul 19, 2016 (147)
48 JJLAB ss2024056626 Sep 14, 2016 (149)
49 USC_VALOUEV ss2152249643 Dec 20, 2016 (150)
50 HUMAN_LONGEVITY ss2288823688 Dec 20, 2016 (150)
51 SYSTEMSBIOZJU ss2626521635 Nov 08, 2017 (151)
52 ILLUMINA ss2634517235 Nov 08, 2017 (151)
53 GRF ss2707882219 Nov 08, 2017 (151)
54 GNOMAD ss2845710685 Nov 08, 2017 (151)
55 SWEGEN ss3000031681 Nov 08, 2017 (151)
56 BIOINF_KMB_FNS_UNIBA ss3025820151 Nov 08, 2017 (151)
57 CSHL ss3347250391 Nov 08, 2017 (151)
58 ILLUMINA ss3629666783 Oct 12, 2018 (152)
59 ILLUMINA ss3632430211 Oct 12, 2018 (152)
60 URBANLAB ss3648480719 Oct 12, 2018 (152)
61 EGCUT_WGS ss3667954848 Jul 13, 2019 (153)
62 EVA_DECODE ss3718378294 Jul 13, 2019 (153)
63 ACPOP ss3734026846 Jul 13, 2019 (153)
64 EVA ss3765730992 Jul 13, 2019 (153)
65 KHV_HUMAN_GENOMES ss3808889291 Jul 13, 2019 (153)
66 EVA ss3830216733 Apr 26, 2020 (154)
67 EVA ss3838595255 Apr 26, 2020 (154)
68 EVA ss3844045243 Apr 26, 2020 (154)
69 SGDP_PRJ ss3865816400 Apr 26, 2020 (154)
70 KRGDB ss3912779111 Apr 26, 2020 (154)
71 KOGIC ss3960166200 Apr 26, 2020 (154)
72 TOPMED ss4723650987 Apr 26, 2021 (155)
73 TOMMO_GENOMICS ss5180160258 Apr 26, 2021 (155)
74 1000G_HIGH_COVERAGE ss5270530052 Oct 13, 2022 (156)
75 EVA ss5315193956 Oct 13, 2022 (156)
76 EVA ss5369339744 Oct 13, 2022 (156)
77 HUGCELL_USP ss5467956845 Oct 13, 2022 (156)
78 EVA ss5508726255 Oct 13, 2022 (156)
79 1000G_HIGH_COVERAGE ss5557566248 Oct 13, 2022 (156)
80 SANFORD_IMAGENETICS ss5641593771 Oct 13, 2022 (156)
81 TOMMO_GENOMICS ss5719110110 Oct 13, 2022 (156)
82 YY_MCH ss5808002372 Oct 13, 2022 (156)
83 EVA ss5843060286 Oct 13, 2022 (156)
84 EVA ss5855604626 Oct 13, 2022 (156)
85 EVA ss5886162784 Oct 13, 2022 (156)
86 EVA ss5970358186 Oct 13, 2022 (156)
87 EVA ss5970358187 Oct 13, 2022 (156)
88 1000Genomes NC_000006.11 - 137140077 Oct 12, 2018 (152)
89 1000Genomes_30x NC_000006.12 - 136818939 Oct 13, 2022 (156)
90 The Avon Longitudinal Study of Parents and Children NC_000006.11 - 137140077 Oct 12, 2018 (152)
91 Genetic variation in the Estonian population NC_000006.11 - 137140077 Oct 12, 2018 (152)
92 The Danish reference pan genome NC_000006.11 - 137140077 Apr 26, 2020 (154)
93 gnomAD - Genomes NC_000006.12 - 136818939 Apr 26, 2021 (155)
94 Genome of the Netherlands Release 5 NC_000006.11 - 137140077 Apr 26, 2020 (154)
95 HapMap NC_000006.12 - 136818939 Apr 26, 2020 (154)
96 KOREAN population from KRGDB NC_000006.11 - 137140077 Apr 26, 2020 (154)
97 Korean Genome Project NC_000006.12 - 136818939 Apr 26, 2020 (154)
98 Northern Sweden NC_000006.11 - 137140077 Jul 13, 2019 (153)
99 Qatari NC_000006.11 - 137140077 Apr 26, 2020 (154)
100 SGDP_PRJ NC_000006.11 - 137140077 Apr 26, 2020 (154)
101 Siberian NC_000006.11 - 137140077 Apr 26, 2020 (154)
102 8.3KJPN NC_000006.11 - 137140077 Apr 26, 2021 (155)
103 14KJPN NC_000006.12 - 136818939 Oct 13, 2022 (156)
104 TopMed NC_000006.12 - 136818939 Apr 26, 2021 (155)
105 UK 10K study - Twins NC_000006.11 - 137140077 Oct 12, 2018 (152)
106 A Vietnamese Genetic Variation Database NC_000006.11 - 137140077 Jul 13, 2019 (153)
107 ALFA NC_000006.12 - 136818939 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
ss78301895 NC_000006.9:137181769:A:C NC_000006.12:136818938:A:C (self)
ss93566580, ss110977284, ss115176545, ss116732753, ss162845175, ss164671079, ss167303658, ss202466241, ss207658271, ss244286074, ss254734519, ss279039885, ss293733329, ss485155840, ss1593124601 NC_000006.10:137181769:A:C NC_000006.12:136818938:A:C (self)
34354613, 19149090, 13693096, 8081302, 8527063, 19956505, 7311711, 8840847, 17833380, 4765997, 38129565, 19149090, 4262022, ss222702492, ss233702279, ss240712618, ss480511751, ss533786779, ss559556589, ss653841912, ss779207921, ss781249698, ss834673696, ss983553408, ss1074073550, ss1322477843, ss1430908886, ss1581916363, ss1616806764, ss1659800797, ss1804694562, ss1926798917, ss1970537034, ss2024056626, ss2152249643, ss2626521635, ss2634517235, ss2707882219, ss2845710685, ss3000031681, ss3347250391, ss3629666783, ss3632430211, ss3667954848, ss3734026846, ss3765730992, ss3830216733, ss3838595255, ss3865816400, ss3912779111, ss5180160258, ss5315193956, ss5369339744, ss5508726255, ss5641593771, ss5843060286, ss5970358186, ss5970358187 NC_000006.11:137140076:A:C NC_000006.12:136818938:A:C (self)
45092183, 242616317, 3260361, 16544201, 52947214, 561028545, 5197921330, ss2288823688, ss3025820151, ss3648480719, ss3718378294, ss3808889291, ss3844045243, ss3960166200, ss4723650987, ss5270530052, ss5467956845, ss5557566248, ss5719110110, ss5808002372, ss5855604626, ss5886162784 NC_000006.12:136818938:A:C NC_000006.12:136818938:A:C (self)
ss12855851 NT_025741.12:41244505:A:C NC_000006.12:136818938:A:C (self)
ss14799010, ss19693072, ss22498745 NT_025741.13:41244505:A:C NC_000006.12:136818938:A:C (self)
ss2911816, ss42806355, ss98433673, ss104364003, ss133904119, ss144325745, ss157636474 NT_025741.15:41309533:A:C NC_000006.12:136818938:A: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 rs1998164

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.post774+babeb33