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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.

rs56020456

Current Build 156

Released September 21, 2022

Organism
Homo sapiens
Position
chr1:154619406 (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>C / G>T
Variation Type
SNV Single Nucleotide Variation
Frequency
T=0.208999 (55320/264690, TOPMED)
T=0.206014 (28844/140010, GnomAD)
T=0.17020 (6041/35494, ALFA) (+ 16 more)
T=0.14185 (4008/28256, 14KJPN)
T=0.14296 (2396/16760, 8.3KJPN)
T=0.2189 (1402/6404, 1000G_30x)
T=0.2214 (1109/5008, 1000G)
T=0.2719 (1218/4480, Estonian)
T=0.1993 (768/3854, ALSPAC)
T=0.2095 (777/3708, TWINSUK)
T=0.1863 (546/2930, KOREAN)
T=0.1769 (324/1832, Korea1K)
T=0.185 (185/998, GoNL)
T=0.208 (125/600, NorthernSweden)
G=0.392 (87/222, SGDP_PRJ)
T=0.255 (55/216, Qatari)
T=0.140 (30/214, Vietnamese)
T=0.17 (7/40, GENOME_DK)
G=0.42 (10/24, Siberian)
Clinical Significance
Not Reported in ClinVar
Gene : Consequence
ADAR : 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 35588 G=0.82969 C=0.00000, T=0.17031
European Sub 28122 G=0.82007 C=0.00000, T=0.17993
African Sub 4792 G=0.8744 C=0.0000, T=0.1256
African Others Sub 168 G=0.863 C=0.000, T=0.137
African American Sub 4624 G=0.8748 C=0.0000, T=0.1252
Asian Sub 102 G=0.980 C=0.000, T=0.020
East Asian Sub 80 G=0.97 C=0.00, T=0.03
Other Asian Sub 22 G=1.00 C=0.00, T=0.00
Latin American 1 Sub 104 G=0.990 C=0.000, T=0.010
Latin American 2 Sub 428 G=0.951 C=0.000, T=0.049
South Asian Sub 68 G=0.93 C=0.00, T=0.07
Other Sub 1972 G=0.8124 C=0.0000, T=0.1876


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=0.791001 T=0.208999
gnomAD - Genomes Global Study-wide 140010 G=0.793986 T=0.206014
gnomAD - Genomes European Sub 75838 G=0.78850 T=0.21150
gnomAD - Genomes African Sub 41946 G=0.80778 T=0.19222
gnomAD - Genomes American Sub 13624 G=0.77033 T=0.22967
gnomAD - Genomes Ashkenazi Jewish Sub 3324 G=0.7951 T=0.2049
gnomAD - Genomes East Asian Sub 3128 G=0.8536 T=0.1464
gnomAD - Genomes Other Sub 2150 G=0.7800 T=0.2200
Allele Frequency Aggregator Total Global 35494 G=0.82980 C=0.00000, T=0.17020
Allele Frequency Aggregator European Sub 28046 G=0.82012 C=0.00000, T=0.17988
Allele Frequency Aggregator African Sub 4792 G=0.8744 C=0.0000, T=0.1256
Allele Frequency Aggregator Other Sub 1954 G=0.8132 C=0.0000, T=0.1868
Allele Frequency Aggregator Latin American 2 Sub 428 G=0.951 C=0.000, T=0.049
Allele Frequency Aggregator Latin American 1 Sub 104 G=0.990 C=0.000, T=0.010
Allele Frequency Aggregator Asian Sub 102 G=0.980 C=0.000, T=0.020
Allele Frequency Aggregator South Asian Sub 68 G=0.93 C=0.00, T=0.07
14KJPN JAPANESE Study-wide 28256 G=0.85815 T=0.14185
8.3KJPN JAPANESE Study-wide 16760 G=0.85704 T=0.14296
1000Genomes_30x Global Study-wide 6404 G=0.7811 T=0.2189
1000Genomes_30x African Sub 1786 G=0.8158 T=0.1842
1000Genomes_30x Europe Sub 1266 G=0.8073 T=0.1927
1000Genomes_30x South Asian Sub 1202 G=0.6473 T=0.3527
1000Genomes_30x East Asian Sub 1170 G=0.8615 T=0.1385
1000Genomes_30x American Sub 980 G=0.752 T=0.248
1000Genomes Global Study-wide 5008 G=0.7786 T=0.2214
1000Genomes African Sub 1322 G=0.8109 T=0.1891
1000Genomes East Asian Sub 1008 G=0.8591 T=0.1409
1000Genomes Europe Sub 1006 G=0.8101 T=0.1899
1000Genomes South Asian Sub 978 G=0.642 T=0.358
1000Genomes American Sub 694 G=0.746 T=0.254
Genetic variation in the Estonian population Estonian Study-wide 4480 G=0.7281 T=0.2719
The Avon Longitudinal Study of Parents and Children PARENT AND CHILD COHORT Study-wide 3854 G=0.8007 T=0.1993
UK 10K study - Twins TWIN COHORT Study-wide 3708 G=0.7905 T=0.2095
KOREAN population from KRGDB KOREAN Study-wide 2930 G=0.8137 T=0.1863
Korean Genome Project KOREAN Study-wide 1832 G=0.8231 T=0.1769
Genome of the Netherlands Release 5 Genome of the Netherlands Study-wide 998 G=0.815 T=0.185
Northern Sweden ACPOP Study-wide 600 G=0.792 T=0.208
SGDP_PRJ Global Study-wide 222 G=0.392 T=0.608
Qatari Global Study-wide 216 G=0.745 T=0.255
A Vietnamese Genetic Variation Database Global Study-wide 214 G=0.860 T=0.140
The Danish reference pan genome Danish Study-wide 40 G=0.82 T=0.17
Siberian Global Study-wide 24 G=0.42 T=0.58
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 1 NC_000001.11:g.154619406G>C
GRCh38.p14 chr 1 NC_000001.11:g.154619406G>T
GRCh37.p13 chr 1 NC_000001.10:g.154591882G>C
GRCh37.p13 chr 1 NC_000001.10:g.154591882G>T
ADAR RefSeqGene (LRG_1212) NG_011844.2:g.17155C>G
ADAR RefSeqGene (LRG_1212) NG_011844.2:g.17155C>A
Gene: ADAR, adenosine deaminase RNA specific (minus strand)
Molecule type Change Amino acid[Codon] SO Term
ADAR transcript variant 4 NM_001025107.3:c.-871+844…

NM_001025107.3:c.-871+8449C>G

N/A Intron Variant
ADAR transcript variant 6 NM_001365045.1:c.42+8548C…

NM_001365045.1:c.42+8548C>G

N/A Intron Variant
ADAR transcript variant 7 NM_001365046.1:c.-735+854…

NM_001365046.1:c.-735+8548C>G

N/A Intron Variant
ADAR transcript variant 1 NM_001111.5:c. N/A Genic Upstream Transcript Variant
ADAR transcript variant 5 NM_001193495.2:c. N/A Genic Upstream Transcript Variant
ADAR transcript variant 8 NM_001365047.1:c. N/A Genic Upstream Transcript Variant
ADAR transcript variant 9 NM_001365048.1:c. N/A Genic Upstream Transcript Variant
ADAR transcript variant 10 NM_001365049.1:c. N/A Genic Upstream Transcript Variant
ADAR transcript variant 2 NM_015840.4:c. N/A Genic Upstream Transcript Variant
ADAR transcript variant 3 NM_015841.4:c. N/A Genic Upstream Transcript Variant
ADAR transcript variant X1 XM_011509061.3:c.-871+844…

XM_011509061.3:c.-871+8449C>G

N/A Intron Variant
ADAR transcript variant X2 XM_011509062.2:c.33+5657C…

XM_011509062.2:c.33+5657C>G

N/A Intron Variant
ADAR transcript variant X3 XM_047428340.1:c.42+8548C…

XM_047428340.1:c.42+8548C>G

N/A Intron Variant
ADAR transcript variant X4 XM_047428386.1:c.33+5657C…

XM_047428386.1:c.33+5657C>G

N/A Intron Variant
ADAR transcript variant X5 XM_047428405.1:c. N/A Genic Upstream Transcript Variant
ADAR transcript variant X6 XM_047428441.1:c. N/A Genic Upstream Transcript 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 G= C T
GRCh38.p14 chr 1 NC_000001.11:g.154619406= NC_000001.11:g.154619406G>C NC_000001.11:g.154619406G>T
GRCh37.p13 chr 1 NC_000001.10:g.154591882= NC_000001.10:g.154591882G>C NC_000001.10:g.154591882G>T
ADAR RefSeqGene (LRG_1212) NG_011844.2:g.17155= NG_011844.2:g.17155C>G NG_011844.2:g.17155C>A
ADAR transcript variant 4 NM_001025107.2:c.-871+8449= NM_001025107.2:c.-871+8449C>G NM_001025107.2:c.-871+8449C>A
ADAR transcript variant 4 NM_001025107.3:c.-871+8449= NM_001025107.3:c.-871+8449C>G NM_001025107.3:c.-871+8449C>A
ADAR transcript variant 6 NM_001365045.1:c.42+8548= NM_001365045.1:c.42+8548C>G NM_001365045.1:c.42+8548C>A
ADAR transcript variant 7 NM_001365046.1:c.-735+8548= NM_001365046.1:c.-735+8548C>G NM_001365046.1:c.-735+8548C>A
ADAR transcript variant X1 XM_011509061.3:c.-871+8449= XM_011509061.3:c.-871+8449C>G XM_011509061.3:c.-871+8449C>A
ADAR transcript variant X2 XM_011509062.2:c.33+5657= XM_011509062.2:c.33+5657C>G XM_011509062.2:c.33+5657C>A
ADAR transcript variant X3 XM_047428340.1:c.42+8548= XM_047428340.1:c.42+8548C>G XM_047428340.1:c.42+8548C>A
ADAR transcript variant X4 XM_047428386.1:c.33+5657= XM_047428386.1:c.33+5657C>G XM_047428386.1:c.33+5657C>A
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#.

76 SubSNP, 19 Frequency submissions
No Submitter Submission ID Date (Build)
1 HGSV ss79004251 Dec 07, 2007 (129)
2 BCMHGSC_JDW ss87824792 Mar 23, 2008 (130)
3 BGI ss102785624 Dec 01, 2009 (131)
4 1000GENOMES ss108599609 Jan 23, 2009 (130)
5 ILLUMINA-UK ss119032435 Feb 15, 2009 (130)
6 ENSEMBL ss138083371 Dec 01, 2009 (131)
7 COMPLETE_GENOMICS ss165220788 Jul 04, 2010 (132)
8 BUSHMAN ss199086733 Jul 04, 2010 (132)
9 1000GENOMES ss218651401 Jul 14, 2010 (132)
10 1000GENOMES ss230732049 Jul 14, 2010 (132)
11 1000GENOMES ss238379940 Jul 15, 2010 (132)
12 GMI ss276051339 May 04, 2012 (137)
13 GMI ss284152713 Apr 25, 2013 (138)
14 PJP ss290637138 May 09, 2011 (134)
15 ILLUMINA ss482106563 May 04, 2012 (137)
16 ILLUMINA ss483175401 May 04, 2012 (137)
17 ILLUMINA ss535396534 Sep 08, 2015 (146)
18 TISHKOFF ss554694053 Apr 25, 2013 (138)
19 SSMP ss648414167 Apr 25, 2013 (138)
20 ILLUMINA ss780179143 Sep 08, 2015 (146)
21 ILLUMINA ss782031004 Sep 08, 2015 (146)
22 ILLUMINA ss835663301 Sep 08, 2015 (146)
23 EVA-GONL ss975682829 Aug 21, 2014 (142)
24 JMKIDD_LAB ss1068269825 Aug 21, 2014 (142)
25 1000GENOMES ss1292926668 Aug 21, 2014 (142)
26 DDI ss1425979058 Apr 01, 2015 (144)
27 EVA_GENOME_DK ss1574392269 Apr 01, 2015 (144)
28 EVA_DECODE ss1585064281 Apr 01, 2015 (144)
29 EVA_UK10K_ALSPAC ss1601214609 Apr 01, 2015 (144)
30 EVA_UK10K_TWINSUK ss1644208642 Apr 01, 2015 (144)
31 WEILL_CORNELL_DGM ss1918916735 Feb 12, 2016 (147)
32 JJLAB ss2019973914 Sep 14, 2016 (149)
33 USC_VALOUEV ss2147998438 Dec 20, 2016 (150)
34 HUMAN_LONGEVITY ss2166543423 Dec 20, 2016 (150)
35 SYSTEMSBIOZJU ss2624494993 Nov 08, 2017 (151)
36 ILLUMINA ss2632576117 Nov 08, 2017 (151)
37 GRF ss2697971357 Nov 08, 2017 (151)
38 GNOMAD ss2761318995 Nov 08, 2017 (151)
39 AFFY ss2984879334 Nov 08, 2017 (151)
40 AFFY ss2985525109 Nov 08, 2017 (151)
41 SWEGEN ss2987752547 Nov 08, 2017 (151)
42 BIOINF_KMB_FNS_UNIBA ss3023744143 Nov 08, 2017 (151)
43 CSHL ss3343710662 Nov 08, 2017 (151)
44 ILLUMINA ss3626208510 Oct 11, 2018 (152)
45 ILLUMINA ss3630609008 Oct 11, 2018 (152)
46 ILLUMINA ss3641616667 Oct 11, 2018 (152)
47 ILLUMINA ss3653648529 Oct 11, 2018 (152)
48 EGCUT_WGS ss3655692758 Jul 12, 2019 (153)
49 EVA_DECODE ss3687782923 Jul 12, 2019 (153)
50 ACPOP ss3727485967 Jul 12, 2019 (153)
51 EVA ss3746808445 Jul 12, 2019 (153)
52 PACBIO ss3783566407 Jul 12, 2019 (153)
53 PACBIO ss3789197935 Jul 12, 2019 (153)
54 PACBIO ss3794069941 Jul 12, 2019 (153)
55 KHV_HUMAN_GENOMES ss3799810115 Jul 12, 2019 (153)
56 EVA ss3826424299 Apr 25, 2020 (154)
57 EVA ss3836606748 Apr 25, 2020 (154)
58 EVA ss3842015972 Apr 25, 2020 (154)
59 SGDP_PRJ ss3850007089 Apr 25, 2020 (154)
60 KRGDB ss3895213608 Apr 25, 2020 (154)
61 KOGIC ss3945651863 Apr 25, 2020 (154)
62 TOPMED ss4468312260 Apr 25, 2021 (155)
63 TOMMO_GENOMICS ss5146484501 Apr 25, 2021 (155)
64 1000G_HIGH_COVERAGE ss5244293954 Oct 12, 2022 (156)
65 EVA ss5314650995 Oct 12, 2022 (156)
66 EVA ss5322051573 Oct 12, 2022 (156)
67 HUGCELL_USP ss5444887338 Oct 12, 2022 (156)
68 EVA ss5506029323 Oct 12, 2022 (156)
69 1000G_HIGH_COVERAGE ss5517622562 Oct 12, 2022 (156)
70 SANFORD_IMAGENETICS ss5626591932 Oct 12, 2022 (156)
71 TOMMO_GENOMICS ss5673680557 Oct 12, 2022 (156)
72 YY_MCH ss5801260368 Oct 12, 2022 (156)
73 EVA ss5832665900 Oct 12, 2022 (156)
74 EVA ss5849109043 Oct 12, 2022 (156)
75 EVA ss5910246849 Oct 12, 2022 (156)
76 EVA ss5938385833 Oct 12, 2022 (156)
77 1000Genomes NC_000001.10 - 154591882 Oct 11, 2018 (152)
78 1000Genomes_30x NC_000001.11 - 154619406 Oct 12, 2022 (156)
79 The Avon Longitudinal Study of Parents and Children NC_000001.10 - 154591882 Oct 11, 2018 (152)
80 Genetic variation in the Estonian population NC_000001.10 - 154591882 Oct 11, 2018 (152)
81 The Danish reference pan genome NC_000001.10 - 154591882 Apr 25, 2020 (154)
82 gnomAD - Genomes NC_000001.11 - 154619406 Apr 25, 2021 (155)
83 Genome of the Netherlands Release 5 NC_000001.10 - 154591882 Apr 25, 2020 (154)
84 KOREAN population from KRGDB NC_000001.10 - 154591882 Apr 25, 2020 (154)
85 Korean Genome Project NC_000001.11 - 154619406 Apr 25, 2020 (154)
86 Northern Sweden NC_000001.10 - 154591882 Jul 12, 2019 (153)
87 Qatari NC_000001.10 - 154591882 Apr 25, 2020 (154)
88 SGDP_PRJ NC_000001.10 - 154591882 Apr 25, 2020 (154)
89 Siberian NC_000001.10 - 154591882 Apr 25, 2020 (154)
90 8.3KJPN NC_000001.10 - 154591882 Apr 25, 2021 (155)
91 14KJPN NC_000001.11 - 154619406 Oct 12, 2022 (156)
92 TopMed NC_000001.11 - 154619406 Apr 25, 2021 (155)
93 UK 10K study - Twins NC_000001.10 - 154591882 Oct 11, 2018 (152)
94 A Vietnamese Genetic Variation Database NC_000001.10 - 154591882 Jul 12, 2019 (153)
95 ALFA NC_000001.11 - 154619406 Apr 25, 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)
rs61811389 May 25, 2008 (130)
Added to this RefSNP Cluster:
Submission IDs Observation SPDI Canonical SPDI Source RSIDs
1498930360 NC_000001.11:154619405:G:C NC_000001.11:154619405:G:C (self)
ss79004251 NC_000001.8:151404954:G:T NC_000001.11:154619405:G:T (self)
ss87824792, ss108599609, ss119032435, ss165220788, ss199086733, ss276051339, ss284152713, ss290637138, ss482106563, ss1585064281 NC_000001.9:152858505:G:T NC_000001.11:154619405:G:T (self)
3718781, 2021933, 1431006, 1708755, 878464, 2391002, 770832, 958665, 2024069, 514792, 4453808, 2021933, 434531, ss218651401, ss230732049, ss238379940, ss483175401, ss535396534, ss554694053, ss648414167, ss780179143, ss782031004, ss835663301, ss975682829, ss1068269825, ss1292926668, ss1425979058, ss1574392269, ss1601214609, ss1644208642, ss1918916735, ss2019973914, ss2147998438, ss2624494993, ss2632576117, ss2697971357, ss2761318995, ss2984879334, ss2985525109, ss2987752547, ss3343710662, ss3626208510, ss3630609008, ss3641616667, ss3653648529, ss3655692758, ss3727485967, ss3746808445, ss3783566407, ss3789197935, ss3794069941, ss3826424299, ss3836606748, ss3850007089, ss3895213608, ss5146484501, ss5314650995, ss5322051573, ss5506029323, ss5626591932, ss5832665900, ss5938385833 NC_000001.10:154591881:G:T NC_000001.11:154619405:G:T (self)
5148497, 27059438, 2029864, 7517661, 31918595, 1498930360, ss2166543423, ss3023744143, ss3687782923, ss3799810115, ss3842015972, ss3945651863, ss4468312260, ss5244293954, ss5444887338, ss5517622562, ss5673680557, ss5801260368, ss5849109043, ss5910246849 NC_000001.11:154619405:G:T NC_000001.11:154619405:G:T (self)
ss102785624, ss138083371 NT_004487.19:6080523:G:T NC_000001.11:154619405: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 rs56020456

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