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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.

rs7546846

Current Build 156

Released September 21, 2022

Organism
Homo sapiens
Position
chr1:205836617 (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>G / C>T
Variation Type
SNV Single Nucleotide Variation
Frequency
T=0.132087 (34962/264690, TOPMED)
T=0.114310 (16015/140102, GnomAD)
T=0.31806 (8987/28256, 14KJPN) (+ 16 more)
T=0.31641 (5303/16760, 8.3KJPN)
T=0.03868 (633/16366, ALFA)
T=0.1775 (1137/6404, 1000G_30x)
T=0.1821 (912/5008, 1000G)
T=0.0746 (334/4480, Estonian)
T=0.1131 (436/3854, ALSPAC)
T=0.1092 (405/3708, TWINSUK)
T=0.2840 (832/2930, KOREAN)
T=0.111 (111/998, GoNL)
T=0.105 (63/600, NorthernSweden)
T=0.097 (21/216, Qatari)
T=0.308 (66/214, Vietnamese)
C=0.418 (82/196, SGDP_PRJ)
T=0.10 (4/40, GENOME_DK)
C=0.50 (6/12, Siberian)
T=0.50 (6/12, Siberian)
Clinical Significance
Not Reported in ClinVar
Gene : Consequence
PM20D1 : 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 16366 C=0.96132 G=0.00000, T=0.03868
European Sub 12724 C=0.95269 G=0.00000, T=0.04731
African Sub 2556 C=0.9965 G=0.0000, T=0.0035
African Others Sub 96 C=1.00 G=0.00, T=0.00
African American Sub 2460 C=0.9963 G=0.0000, T=0.0037
Asian Sub 60 C=1.00 G=0.00, T=0.00
East Asian Sub 44 C=1.00 G=0.00, T=0.00
Other Asian Sub 16 C=1.00 G=0.00, T=0.00
Latin American 1 Sub 114 C=1.000 G=0.000, T=0.000
Latin American 2 Sub 272 C=1.000 G=0.000, T=0.000
South Asian Sub 60 C=0.98 G=0.00, T=0.02
Other Sub 580 C=0.964 G=0.000, T=0.036


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 C=0.867913 T=0.132087
gnomAD - Genomes Global Study-wide 140102 C=0.885690 T=0.114310
gnomAD - Genomes European Sub 75876 C=0.89348 T=0.10652
gnomAD - Genomes African Sub 41992 C=0.92029 T=0.07971
gnomAD - Genomes American Sub 13636 C=0.77024 T=0.22976
gnomAD - Genomes Ashkenazi Jewish Sub 3324 C=0.9299 T=0.0701
gnomAD - Genomes East Asian Sub 3124 C=0.7045 T=0.2955
gnomAD - Genomes Other Sub 2150 C=0.8619 T=0.1381
14KJPN JAPANESE Study-wide 28256 C=0.68194 T=0.31806
8.3KJPN JAPANESE Study-wide 16760 C=0.68359 T=0.31641
Allele Frequency Aggregator Total Global 16366 C=0.96132 G=0.00000, T=0.03868
Allele Frequency Aggregator European Sub 12724 C=0.95269 G=0.00000, T=0.04731
Allele Frequency Aggregator African Sub 2556 C=0.9965 G=0.0000, T=0.0035
Allele Frequency Aggregator Other Sub 580 C=0.964 G=0.000, T=0.036
Allele Frequency Aggregator Latin American 2 Sub 272 C=1.000 G=0.000, T=0.000
Allele Frequency Aggregator Latin American 1 Sub 114 C=1.000 G=0.000, T=0.000
Allele Frequency Aggregator South Asian Sub 60 C=0.98 G=0.00, T=0.02
Allele Frequency Aggregator Asian Sub 60 C=1.00 G=0.00, T=0.00
1000Genomes_30x Global Study-wide 6404 C=0.8225 T=0.1775
1000Genomes_30x African Sub 1786 C=0.9250 T=0.0750
1000Genomes_30x Europe Sub 1266 C=0.8949 T=0.1051
1000Genomes_30x South Asian Sub 1202 C=0.8344 T=0.1656
1000Genomes_30x East Asian Sub 1170 C=0.6786 T=0.3214
1000Genomes_30x American Sub 980 C=0.699 T=0.301
1000Genomes Global Study-wide 5008 C=0.8179 T=0.1821
1000Genomes African Sub 1322 C=0.9221 T=0.0779
1000Genomes East Asian Sub 1008 C=0.6756 T=0.3244
1000Genomes Europe Sub 1006 C=0.8907 T=0.1093
1000Genomes South Asian Sub 978 C=0.839 T=0.161
1000Genomes American Sub 694 C=0.690 T=0.310
Genetic variation in the Estonian population Estonian Study-wide 4480 C=0.9254 T=0.0746
The Avon Longitudinal Study of Parents and Children PARENT AND CHILD COHORT Study-wide 3854 C=0.8869 T=0.1131
UK 10K study - Twins TWIN COHORT Study-wide 3708 C=0.8908 T=0.1092
KOREAN population from KRGDB KOREAN Study-wide 2930 C=0.7160 T=0.2840
Genome of the Netherlands Release 5 Genome of the Netherlands Study-wide 998 C=0.889 T=0.111
Northern Sweden ACPOP Study-wide 600 C=0.895 T=0.105
Qatari Global Study-wide 216 C=0.903 T=0.097
A Vietnamese Genetic Variation Database Global Study-wide 214 C=0.692 T=0.308
SGDP_PRJ Global Study-wide 196 C=0.418 T=0.582
The Danish reference pan genome Danish Study-wide 40 C=0.90 T=0.10
Siberian Global Study-wide 12 C=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 1 NC_000001.11:g.205836617C>G
GRCh38.p14 chr 1 NC_000001.11:g.205836617C>T
GRCh37.p13 chr 1 NC_000001.10:g.205805745C>G
GRCh37.p13 chr 1 NC_000001.10:g.205805745C>T
Gene: PM20D1, peptidase M20 domain containing 1 (minus strand)
Molecule type Change Amino acid[Codon] SO Term
PM20D1 transcript variant 1 NM_152491.5:c.1116+3635G>C N/A Intron Variant
PM20D1 transcript variant 2 NR_135186.2:n. N/A Intron 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 C= G T
GRCh38.p14 chr 1 NC_000001.11:g.205836617= NC_000001.11:g.205836617C>G NC_000001.11:g.205836617C>T
GRCh37.p13 chr 1 NC_000001.10:g.205805745= NC_000001.10:g.205805745C>G NC_000001.10:g.205805745C>T
PM20D1 transcript variant 1 NM_152491.4:c.1116+3635= NM_152491.4:c.1116+3635G>C NM_152491.4:c.1116+3635G>A
PM20D1 transcript variant 1 NM_152491.5:c.1116+3635= NM_152491.5:c.1116+3635G>C NM_152491.5:c.1116+3635G>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#.

49 SubSNP, 18 Frequency submissions
No Submitter Submission ID Date (Build)
1 WI_SSAHASNP ss11412160 Jul 11, 2003 (116)
2 BGI ss102815747 Dec 01, 2009 (131)
3 COMPLETE_GENOMICS ss165722744 Jul 04, 2010 (132)
4 COMPLETE_GENOMICS ss167454453 Jul 04, 2010 (132)
5 1000GENOMES ss218842607 Jul 14, 2010 (132)
6 1000GENOMES ss230871832 Jul 14, 2010 (132)
7 1000GENOMES ss238490201 Jul 15, 2010 (132)
8 GMI ss276188138 May 04, 2012 (137)
9 SSMP ss648648523 Apr 25, 2013 (138)
10 EVA-GONL ss976064455 Aug 21, 2014 (142)
11 JMKIDD_LAB ss1068542940 Aug 21, 2014 (142)
12 1000GENOMES ss1294349804 Aug 21, 2014 (142)
13 EVA_GENOME_DK ss1574626202 Apr 01, 2015 (144)
14 EVA_DECODE ss1585459632 Apr 01, 2015 (144)
15 EVA_UK10K_ALSPAC ss1601977773 Apr 01, 2015 (144)
16 EVA_UK10K_TWINSUK ss1644971806 Apr 01, 2015 (144)
17 WEILL_CORNELL_DGM ss1919290684 Feb 12, 2016 (147)
18 GENOMED ss1966954305 Jul 19, 2016 (147)
19 JJLAB ss2020166334 Sep 14, 2016 (149)
20 USC_VALOUEV ss2148196037 Dec 20, 2016 (150)
21 HUMAN_LONGEVITY ss2169475971 Dec 20, 2016 (150)
22 SYSTEMSBIOZJU ss2624592089 Nov 08, 2017 (151)
23 GRF ss2698186612 Nov 08, 2017 (151)
24 GNOMAD ss2765369233 Nov 08, 2017 (151)
25 SWEGEN ss2988326738 Nov 08, 2017 (151)
26 BIOINF_KMB_FNS_UNIBA ss3023843313 Nov 08, 2017 (151)
27 CSHL ss3343876978 Nov 08, 2017 (151)
28 EGCUT_WGS ss3656287075 Jul 12, 2019 (153)
29 EVA_DECODE ss3688482395 Jul 12, 2019 (153)
30 ACPOP ss3727796329 Jul 12, 2019 (153)
31 EVA ss3747242367 Jul 12, 2019 (153)
32 KHV_HUMAN_GENOMES ss3800248946 Jul 12, 2019 (153)
33 EVA ss3826605682 Apr 25, 2020 (154)
34 SGDP_PRJ ss3850742597 Apr 25, 2020 (154)
35 KRGDB ss3896040463 Apr 25, 2020 (154)
36 TOPMED ss4480926915 Apr 25, 2021 (155)
37 TOMMO_GENOMICS ss5148093328 Apr 25, 2021 (155)
38 1000G_HIGH_COVERAGE ss5245534518 Oct 12, 2022 (156)
39 EVA ss5324310660 Oct 12, 2022 (156)
40 HUGCELL_USP ss5445999444 Oct 12, 2022 (156)
41 EVA ss5506162399 Oct 12, 2022 (156)
42 1000G_HIGH_COVERAGE ss5519498047 Oct 12, 2022 (156)
43 SANFORD_IMAGENETICS ss5627299005 Oct 12, 2022 (156)
44 TOMMO_GENOMICS ss5675755733 Oct 12, 2022 (156)
45 YY_MCH ss5801571982 Oct 12, 2022 (156)
46 EVA ss5833157347 Oct 12, 2022 (156)
47 EVA ss5849252628 Oct 12, 2022 (156)
48 EVA ss5911671698 Oct 12, 2022 (156)
49 EVA ss5939130485 Oct 12, 2022 (156)
50 1000Genomes NC_000001.10 - 205805745 Oct 11, 2018 (152)
51 1000Genomes_30x NC_000001.11 - 205836617 Oct 12, 2022 (156)
52 The Avon Longitudinal Study of Parents and Children NC_000001.10 - 205805745 Oct 11, 2018 (152)
53 Genetic variation in the Estonian population NC_000001.10 - 205805745 Oct 11, 2018 (152)
54 The Danish reference pan genome NC_000001.10 - 205805745 Apr 25, 2020 (154)
55 gnomAD - Genomes NC_000001.11 - 205836617 Apr 25, 2021 (155)
56 Genome of the Netherlands Release 5 NC_000001.10 - 205805745 Apr 25, 2020 (154)
57 KOREAN population from KRGDB NC_000001.10 - 205805745 Apr 25, 2020 (154)
58 Northern Sweden NC_000001.10 - 205805745 Jul 12, 2019 (153)
59 Qatari NC_000001.10 - 205805745 Apr 25, 2020 (154)
60 SGDP_PRJ NC_000001.10 - 205805745 Apr 25, 2020 (154)
61 Siberian NC_000001.10 - 205805745 Apr 25, 2020 (154)
62 8.3KJPN NC_000001.10 - 205805745 Apr 25, 2021 (155)
63 14KJPN NC_000001.11 - 205836617 Oct 12, 2022 (156)
64 TopMed NC_000001.11 - 205836617 Apr 25, 2021 (155)
65 UK 10K study - Twins NC_000001.10 - 205805745 Oct 11, 2018 (152)
66 A Vietnamese Genetic Variation Database NC_000001.10 - 205805745 Jul 12, 2019 (153)
67 ALFA NC_000001.11 - 205836617 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).

Added to this RefSNP Cluster:
Submission IDs Observation SPDI Canonical SPDI Source RSIDs
1160317757 NC_000001.11:205836616:C:G NC_000001.11:205836616:C:G (self)
ss165722744, ss167454453, ss276188138, ss1585459632 NC_000001.9:204072367:C:T NC_000001.11:205836616:C:T (self)
5193755, 2861113, 2025323, 1853785, 1249557, 3217857, 1081194, 1332614, 2759577, 712391, 6062635, 2861113, 617962, ss218842607, ss230871832, ss238490201, ss648648523, ss976064455, ss1068542940, ss1294349804, ss1574626202, ss1601977773, ss1644971806, ss1919290684, ss1966954305, ss2020166334, ss2148196037, ss2624592089, ss2698186612, ss2765369233, ss2988326738, ss3343876978, ss3656287075, ss3727796329, ss3747242367, ss3826605682, ss3850742597, ss3896040463, ss5148093328, ss5324310660, ss5506162399, ss5627299005, ss5833157347, ss5939130485 NC_000001.10:205805744:C:T NC_000001.11:205836616:C:T (self)
7023982, 37410285, 9592837, 44533250, 1160317757, ss2169475971, ss3023843313, ss3688482395, ss3800248946, ss4480926915, ss5245534518, ss5445999444, ss5519498047, ss5675755733, ss5801571982, ss5849252628, ss5911671698 NC_000001.11:205836616:C:T NC_000001.11:205836616:C:T (self)
ss102815747 NT_004487.19:57294386:C:T NC_000001.11:205836616:C:T (self)
ss11412160 NT_034410.4:2233172:C:T NC_000001.11:205836616: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 rs7546846

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