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.

rs244430

Current Build 156

Released September 21, 2022

Organism
Homo sapiens
Position
chr5:110770934 (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>C
Variation Type
SNV Single Nucleotide Variation
Frequency
C=0.309249 (81855/264690, TOPMED)
C=0.290035 (40370/139190, GnomAD)
C=0.26759 (7561/28256, 14KJPN) (+ 17 more)
C=0.26657 (5750/21570, ALFA)
C=0.26939 (4515/16760, 8.3KJPN)
C=0.3193 (2045/6404, 1000G_30x)
C=0.3069 (1537/5008, 1000G)
C=0.1071 (480/4480, Estonian)
C=0.1095 (422/3854, ALSPAC)
C=0.1162 (431/3708, TWINSUK)
C=0.2928 (858/2930, KOREAN)
C=0.3100 (568/1832, Korea1K)
C=0.104 (104/998, GoNL)
C=0.118 (71/600, NorthernSweden)
C=0.382 (126/330, HapMap)
T=0.310 (72/232, SGDP_PRJ)
C=0.245 (53/216, Qatari)
C=0.259 (55/212, Vietnamese)
C=0.17 (7/40, GENOME_DK)
T=0.32 (7/22, 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 21570 T=0.73343 C=0.26657
European Sub 14286 T=0.87582 C=0.12418
African Sub 5574 T=0.3671 C=0.6329
African Others Sub 198 T=0.227 C=0.773
African American Sub 5376 T=0.3722 C=0.6278
Asian Sub 112 T=0.714 C=0.286
East Asian Sub 86 T=0.73 C=0.27
Other Asian Sub 26 T=0.65 C=0.35
Latin American 1 Sub 146 T=0.747 C=0.253
Latin American 2 Sub 610 T=0.775 C=0.225
South Asian Sub 98 T=0.86 C=0.14
Other Sub 744 T=0.694 C=0.306


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=0.690751 C=0.309249
gnomAD - Genomes Global Study-wide 139190 T=0.709965 C=0.290035
gnomAD - Genomes European Sub 75436 T=0.88283 C=0.11717
gnomAD - Genomes African Sub 41774 T=0.37830 C=0.62170
gnomAD - Genomes American Sub 13474 T=0.76904 C=0.23096
gnomAD - Genomes Ashkenazi Jewish Sub 3312 T=0.7011 C=0.2989
gnomAD - Genomes East Asian Sub 3064 T=0.7337 C=0.2663
gnomAD - Genomes Other Sub 2130 T=0.6986 C=0.3014
14KJPN JAPANESE Study-wide 28256 T=0.73241 C=0.26759
Allele Frequency Aggregator Total Global 21570 T=0.73343 C=0.26657
Allele Frequency Aggregator European Sub 14286 T=0.87582 C=0.12418
Allele Frequency Aggregator African Sub 5574 T=0.3671 C=0.6329
Allele Frequency Aggregator Other Sub 744 T=0.694 C=0.306
Allele Frequency Aggregator Latin American 2 Sub 610 T=0.775 C=0.225
Allele Frequency Aggregator Latin American 1 Sub 146 T=0.747 C=0.253
Allele Frequency Aggregator Asian Sub 112 T=0.714 C=0.286
Allele Frequency Aggregator South Asian Sub 98 T=0.86 C=0.14
8.3KJPN JAPANESE Study-wide 16760 T=0.73061 C=0.26939
1000Genomes_30x Global Study-wide 6404 T=0.6807 C=0.3193
1000Genomes_30x African Sub 1786 T=0.2973 C=0.7027
1000Genomes_30x Europe Sub 1266 T=0.8602 C=0.1398
1000Genomes_30x South Asian Sub 1202 T=0.9526 C=0.0474
1000Genomes_30x East Asian Sub 1170 T=0.7521 C=0.2479
1000Genomes_30x American Sub 980 T=0.729 C=0.271
1000Genomes Global Study-wide 5008 T=0.6931 C=0.3069
1000Genomes African Sub 1322 T=0.3041 C=0.6959
1000Genomes East Asian Sub 1008 T=0.7460 C=0.2540
1000Genomes Europe Sub 1006 T=0.8588 C=0.1412
1000Genomes South Asian Sub 978 T=0.962 C=0.038
1000Genomes American Sub 694 T=0.738 C=0.262
Genetic variation in the Estonian population Estonian Study-wide 4480 T=0.8929 C=0.1071
The Avon Longitudinal Study of Parents and Children PARENT AND CHILD COHORT Study-wide 3854 T=0.8905 C=0.1095
UK 10K study - Twins TWIN COHORT Study-wide 3708 T=0.8838 C=0.1162
KOREAN population from KRGDB KOREAN Study-wide 2930 T=0.7072 C=0.2928
Korean Genome Project KOREAN Study-wide 1832 T=0.6900 C=0.3100
Genome of the Netherlands Release 5 Genome of the Netherlands Study-wide 998 T=0.896 C=0.104
Northern Sweden ACPOP Study-wide 600 T=0.882 C=0.118
HapMap Global Study-wide 330 T=0.618 C=0.382
HapMap African Sub 120 T=0.258 C=0.742
HapMap American Sub 120 T=0.875 C=0.125
HapMap Asian Sub 90 T=0.76 C=0.24
SGDP_PRJ Global Study-wide 232 T=0.310 C=0.690
Qatari Global Study-wide 216 T=0.755 C=0.245
A Vietnamese Genetic Variation Database Global Study-wide 212 T=0.741 C=0.259
The Danish reference pan genome Danish Study-wide 40 T=0.82 C=0.17
Siberian Global Study-wide 22 T=0.32 C=0.68
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 5 NC_000005.10:g.110770934T>C
GRCh37.p13 chr 5 NC_000005.9:g.110106634T>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 T= C
GRCh38.p14 chr 5 NC_000005.10:g.110770934= NC_000005.10:g.110770934T>C
GRCh37.p13 chr 5 NC_000005.9:g.110106634= NC_000005.9:g.110106634T>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#.

65 SubSNP, 20 Frequency submissions
No Submitter Submission ID Date (Build)
1 KWOK ss314185 Jul 12, 2000 (79)
2 SC_JCM ss627819 Jul 16, 2000 (80)
3 KWOK ss1113370 Oct 04, 2000 (86)
4 KWOK ss2033043 Oct 18, 2000 (92)
5 WI_SSAHASNP ss11756502 Jul 11, 2003 (116)
6 WI_SSAHASNP ss14671486 Dec 05, 2003 (126)
7 CSHL-HAPMAP ss19634779 Feb 27, 2004 (120)
8 ABI ss42421164 Mar 10, 2006 (126)
9 HGSV ss78964032 Dec 06, 2007 (129)
10 1000GENOMES ss109308015 Jan 23, 2009 (130)
11 1000GENOMES ss112350226 Jan 25, 2009 (130)
12 ILLUMINA-UK ss116756045 Feb 14, 2009 (130)
13 COMPLETE_GENOMICS ss165688704 Jul 04, 2010 (132)
14 BUSHMAN ss200672448 Jul 04, 2010 (132)
15 1000GENOMES ss221876801 Jul 14, 2010 (132)
16 1000GENOMES ss233087143 Jul 14, 2010 (132)
17 1000GENOMES ss240224473 Jul 15, 2010 (132)
18 GMI ss278425624 May 04, 2012 (137)
19 PJP ss293432111 May 09, 2011 (134)
20 TISHKOFF ss558614794 Apr 25, 2013 (138)
21 SSMP ss652504323 Apr 25, 2013 (138)
22 EVA-GONL ss981955664 Aug 21, 2014 (142)
23 JMKIDD_LAB ss1072918780 Aug 21, 2014 (142)
24 1000GENOMES ss1316581584 Aug 21, 2014 (142)
25 EVA_GENOME_DK ss1581285305 Apr 01, 2015 (144)
26 EVA_DECODE ss1591477430 Apr 01, 2015 (144)
27 EVA_UK10K_ALSPAC ss1613671663 Apr 01, 2015 (144)
28 EVA_UK10K_TWINSUK ss1656665696 Apr 01, 2015 (144)
29 HAMMER_LAB ss1804011502 Sep 08, 2015 (146)
30 WEILL_CORNELL_DGM ss1925209512 Feb 12, 2016 (147)
31 GENOMED ss1970174683 Jul 19, 2016 (147)
32 JJLAB ss2023211334 Sep 14, 2016 (149)
33 USC_VALOUEV ss2151367649 Dec 20, 2016 (150)
34 HUMAN_LONGEVITY ss2276818213 Dec 20, 2016 (150)
35 GRF ss2706925508 Nov 08, 2017 (151)
36 GNOMAD ss2828968996 Nov 08, 2017 (151)
37 SWEGEN ss2997540067 Nov 08, 2017 (151)
38 BIOINF_KMB_FNS_UNIBA ss3025388635 Nov 08, 2017 (151)
39 CSHL ss3346555744 Nov 08, 2017 (151)
40 EGCUT_WGS ss3665438269 Jul 13, 2019 (153)
41 EVA_DECODE ss3715399088 Jul 13, 2019 (153)
42 ACPOP ss3732680046 Jul 13, 2019 (153)
43 EVA ss3763870343 Jul 13, 2019 (153)
44 PACBIO ss3785209349 Jul 13, 2019 (153)
45 PACBIO ss3790599453 Jul 13, 2019 (153)
46 PACBIO ss3795476230 Jul 13, 2019 (153)
47 KHV_HUMAN_GENOMES ss3807042656 Jul 13, 2019 (153)
48 EVA ss3829426107 Apr 26, 2020 (154)
49 SGDP_PRJ ss3862646657 Apr 26, 2020 (154)
50 KRGDB ss3909259249 Apr 26, 2020 (154)
51 KOGIC ss3957366935 Apr 26, 2020 (154)
52 TOPMED ss4673173128 Apr 26, 2021 (155)
53 TOMMO_GENOMICS ss5173443426 Apr 26, 2021 (155)
54 1000G_HIGH_COVERAGE ss5265289160 Oct 17, 2022 (156)
55 EVA ss5359956234 Oct 17, 2022 (156)
56 HUGCELL_USP ss5463316664 Oct 17, 2022 (156)
57 EVA ss5508154020 Oct 17, 2022 (156)
58 1000G_HIGH_COVERAGE ss5549647576 Oct 17, 2022 (156)
59 SANFORD_IMAGENETICS ss5638562104 Oct 17, 2022 (156)
60 TOMMO_GENOMICS ss5710322928 Oct 17, 2022 (156)
61 YY_MCH ss5806635573 Oct 17, 2022 (156)
62 EVA ss5835429226 Oct 17, 2022 (156)
63 EVA ss5854956143 Oct 17, 2022 (156)
64 EVA ss5895680441 Oct 17, 2022 (156)
65 EVA ss5967011327 Oct 17, 2022 (156)
66 1000Genomes NC_000005.9 - 110106634 Oct 12, 2018 (152)
67 1000Genomes_30x NC_000005.10 - 110770934 Oct 17, 2022 (156)
68 The Avon Longitudinal Study of Parents and Children NC_000005.9 - 110106634 Oct 12, 2018 (152)
69 Genetic variation in the Estonian population NC_000005.9 - 110106634 Oct 12, 2018 (152)
70 The Danish reference pan genome NC_000005.9 - 110106634 Apr 26, 2020 (154)
71 gnomAD - Genomes NC_000005.10 - 110770934 Apr 26, 2021 (155)
72 Genome of the Netherlands Release 5 NC_000005.9 - 110106634 Apr 26, 2020 (154)
73 HapMap NC_000005.10 - 110770934 Apr 26, 2020 (154)
74 KOREAN population from KRGDB NC_000005.9 - 110106634 Apr 26, 2020 (154)
75 Korean Genome Project NC_000005.10 - 110770934 Apr 26, 2020 (154)
76 Northern Sweden NC_000005.9 - 110106634 Jul 13, 2019 (153)
77 Qatari NC_000005.9 - 110106634 Apr 26, 2020 (154)
78 SGDP_PRJ NC_000005.9 - 110106634 Apr 26, 2020 (154)
79 Siberian NC_000005.9 - 110106634 Apr 26, 2020 (154)
80 8.3KJPN NC_000005.9 - 110106634 Apr 26, 2021 (155)
81 14KJPN NC_000005.10 - 110770934 Oct 17, 2022 (156)
82 TopMed NC_000005.10 - 110770934 Apr 26, 2021 (155)
83 UK 10K study - Twins NC_000005.9 - 110106634 Oct 12, 2018 (152)
84 A Vietnamese Genetic Variation Database NC_000005.9 - 110106634 Jul 13, 2019 (153)
85 ALFA NC_000005.10 - 110770934 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)
rs1288609 Jan 18, 2001 (92)
rs10397600 Mar 10, 2006 (126)
Added to this RefSNP Cluster:
Submission IDs Observation SPDI Canonical SPDI Source RSIDs
ss78964032, ss109308015, ss112350226, ss116756045, ss165688704, ss200672448, ss278425624, ss293432111, ss1591477430 NC_000005.8:110134532:T:C NC_000005.10:110770933:T:C (self)
28238304, 15701268, 11176517, 7450244, 6978413, 16436643, 5964911, 7251442, 14663637, 3884003, 31412733, 15701268, 3483819, ss221876801, ss233087143, ss240224473, ss558614794, ss652504323, ss981955664, ss1072918780, ss1316581584, ss1581285305, ss1613671663, ss1656665696, ss1804011502, ss1925209512, ss1970174683, ss2023211334, ss2151367649, ss2706925508, ss2828968996, ss2997540067, ss3346555744, ss3665438269, ss3732680046, ss3763870343, ss3785209349, ss3790599453, ss3795476230, ss3829426107, ss3862646657, ss3909259249, ss5173443426, ss5359956234, ss5508154020, ss5638562104, ss5835429226, ss5967011327 NC_000005.9:110106633:T:C NC_000005.10:110770933:T:C (self)
37173511, 199771394, 2937836, 13744936, 44160032, 510550685, 6642176640, ss2276818213, ss3025388635, ss3715399088, ss3807042656, ss3957366935, ss4673173128, ss5265289160, ss5463316664, ss5549647576, ss5710322928, ss5806635573, ss5854956143, ss5895680441 NC_000005.10:110770933:T:C NC_000005.10:110770933:T:C (self)
ss11756502 NT_034772.4:12521653:T:C NC_000005.10:110770933:T:C (self)
ss14671486, ss19634779 NT_034772.5:12521646:T:C NC_000005.10:110770933:T:C (self)
ss314185, ss627819, ss1113370, ss2033043, ss42421164 NT_034772.6:18420505:T:C NC_000005.10:110770933: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 rs244430

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