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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.

rs77828146

Current Build 156

Released September 21, 2022

Organism
Homo sapiens
Position
chr1:21880572 (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>A
Variation Type
SNV Single Nucleotide Variation
Frequency
A=0.008999 (2382/264690, TOPMED)
A=0.012594 (3093/245592, GnomAD_exome)
A=0.010999 (1543/140290, GnomAD) (+ 16 more)
A=0.01506 (1482/98394, ExAC)
A=0.01159 (323/27878, ALFA)
A=0.01077 (140/13000, GO-ESP)
A=0.0072 (46/6404, 1000G_30x)
A=0.0082 (41/5008, 1000G)
A=0.0187 (84/4480, Estonian)
A=0.0140 (54/3854, ALSPAC)
A=0.0140 (52/3708, TWINSUK)
A=0.018 (18/998, GoNL)
A=0.038 (23/600, NorthernSweden)
A=0.015 (8/534, MGP)
A=0.050 (11/222, FINRISK)
G=0.5 (3/6, SGDP_PRJ)
A=0.5 (3/6, SGDP_PRJ)
G=0.5 (2/4, Siberian)
A=0.5 (2/4, Siberian)
Clinical Significance
Reported in ClinVar
Gene : Consequence
HSPG2 : 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 27878 G=0.98841 A=0.01159
European Sub 20348 G=0.98663 A=0.01337
African Sub 3540 G=0.9963 A=0.0037
African Others Sub 122 G=1.000 A=0.000
African American Sub 3418 G=0.9962 A=0.0038
Asian Sub 168 G=1.000 A=0.000
East Asian Sub 112 G=1.000 A=0.000
Other Asian Sub 56 G=1.00 A=0.00
Latin American 1 Sub 146 G=0.986 A=0.014
Latin American 2 Sub 610 G=0.992 A=0.008
South Asian Sub 98 G=0.99 A=0.01
Other Sub 2968 G=0.9899 A=0.0101


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=0.991001 A=0.008999
gnomAD - Exomes Global Study-wide 245592 G=0.987406 A=0.012594
gnomAD - Exomes European Sub 131342 G=0.983440 A=0.016560
gnomAD - Exomes Asian Sub 48508 G=0.98763 A=0.01237
gnomAD - Exomes American Sub 34252 G=0.99492 A=0.00508
gnomAD - Exomes African Sub 15558 G=0.99717 A=0.00283
gnomAD - Exomes Ashkenazi Jewish Sub 9946 G=0.9981 A=0.0019
gnomAD - Exomes Other Sub 5986 G=0.9865 A=0.0135
gnomAD - Genomes Global Study-wide 140290 G=0.989001 A=0.010999
gnomAD - Genomes European Sub 75962 G=0.98281 A=0.01719
gnomAD - Genomes African Sub 42058 G=0.99719 A=0.00281
gnomAD - Genomes American Sub 13662 G=0.99305 A=0.00695
gnomAD - Genomes Ashkenazi Jewish Sub 3324 G=0.9973 A=0.0027
gnomAD - Genomes East Asian Sub 3132 G=1.0000 A=0.0000
gnomAD - Genomes Other Sub 2152 G=0.9930 A=0.0070
ExAC Global Study-wide 98394 G=0.98494 A=0.01506
ExAC Europe Sub 59022 G=0.98174 A=0.01826
ExAC Asian Sub 21546 G=0.98566 A=0.01434
ExAC American Sub 9066 G=0.9942 A=0.0058
ExAC African Sub 8064 G=0.9964 A=0.0036
ExAC Other Sub 696 G=0.981 A=0.019
Allele Frequency Aggregator Total Global 27878 G=0.98841 A=0.01159
Allele Frequency Aggregator European Sub 20348 G=0.98663 A=0.01337
Allele Frequency Aggregator African Sub 3540 G=0.9963 A=0.0037
Allele Frequency Aggregator Other Sub 2968 G=0.9899 A=0.0101
Allele Frequency Aggregator Latin American 2 Sub 610 G=0.992 A=0.008
Allele Frequency Aggregator Asian Sub 168 G=1.000 A=0.000
Allele Frequency Aggregator Latin American 1 Sub 146 G=0.986 A=0.014
Allele Frequency Aggregator South Asian Sub 98 G=0.99 A=0.01
GO Exome Sequencing Project Global Study-wide 13000 G=0.98923 A=0.01077
GO Exome Sequencing Project European American Sub 8600 G=0.9852 A=0.0148
GO Exome Sequencing Project African American Sub 4400 G=0.9970 A=0.0030
1000Genomes_30x Global Study-wide 6404 G=0.9928 A=0.0072
1000Genomes_30x African Sub 1786 G=1.0000 A=0.0000
1000Genomes_30x Europe Sub 1266 G=0.9905 A=0.0095
1000Genomes_30x South Asian Sub 1202 G=0.9725 A=0.0275
1000Genomes_30x East Asian Sub 1170 G=1.0000 A=0.0000
1000Genomes_30x American Sub 980 G=0.999 A=0.001
1000Genomes Global Study-wide 5008 G=0.9918 A=0.0082
1000Genomes African Sub 1322 G=1.0000 A=0.0000
1000Genomes East Asian Sub 1008 G=1.0000 A=0.0000
1000Genomes Europe Sub 1006 G=0.9891 A=0.0109
1000Genomes South Asian Sub 978 G=0.970 A=0.030
1000Genomes American Sub 694 G=0.999 A=0.001
Genetic variation in the Estonian population Estonian Study-wide 4480 G=0.9812 A=0.0187
The Avon Longitudinal Study of Parents and Children PARENT AND CHILD COHORT Study-wide 3854 G=0.9860 A=0.0140
UK 10K study - Twins TWIN COHORT Study-wide 3708 G=0.9860 A=0.0140
Genome of the Netherlands Release 5 Genome of the Netherlands Study-wide 998 G=0.982 A=0.018
Northern Sweden ACPOP Study-wide 600 G=0.962 A=0.038
Medical Genome Project healthy controls from Spanish population Spanish controls Study-wide 534 G=0.985 A=0.015
FINRISK Finnish from FINRISK project Study-wide 222 G=0.950 A=0.050
SGDP_PRJ Global Study-wide 6 G=0.5 A=0.5
Siberian Global Study-wide 4 G=0.5 A=0.5
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.21880572G>A
GRCh37.p13 chr 1 NC_000001.10:g.22207065G>A
HSPG2 RefSeqGene NG_016740.1:g.61686C>T
Gene: HSPG2, heparan sulfate proteoglycan 2 (minus strand)
Molecule type Change Amino acid[Codon] SO Term
HSPG2 transcript variant 1 NM_001291860.2:c.2002-13C…

NM_001291860.2:c.2002-13C>T

N/A Intron Variant
HSPG2 transcript variant 2 NM_005529.7:c.1999-13C>T N/A Intron Variant
HSPG2 transcript variant X1 XM_011541318.3:c.2053-13C…

XM_011541318.3:c.2053-13C>T

N/A Intron Variant
HSPG2 transcript variant X4 XM_017001120.1:c.2194-13C…

XM_017001120.1:c.2194-13C>T

N/A Intron Variant
HSPG2 transcript variant X6 XM_017001121.1:c.2143-13C…

XM_017001121.1:c.2143-13C>T

N/A Intron Variant
HSPG2 transcript variant X7 XM_017001122.1:c.2140-13C…

XM_017001122.1:c.2140-13C>T

N/A Intron Variant
HSPG2 transcript variant X2 XM_047419080.1:c.2002-13C…

XM_047419080.1:c.2002-13C>T

N/A Intron Variant
HSPG2 transcript variant X3 XM_047419090.1:c.1999-13C…

XM_047419090.1:c.1999-13C>T

N/A Intron Variant
HSPG2 transcript variant X5 XM_047419091.1:c.2191-13C…

XM_047419091.1:c.2191-13C>T

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.

Allele: A (allele ID: 279229 )
ClinVar Accession Disease Names Clinical Significance
RCV000341203.4 Schwartz-Jampel syndrome Benign
RCV000397492.4 Lethal Kniest-like syndrome Benign
RCV001707624.7 not provided Benign
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= A
GRCh38.p14 chr 1 NC_000001.11:g.21880572= NC_000001.11:g.21880572G>A
GRCh37.p13 chr 1 NC_000001.10:g.22207065= NC_000001.10:g.22207065G>A
HSPG2 RefSeqGene NG_016740.1:g.61686= NG_016740.1:g.61686C>T
HSPG2 transcript variant 1 NM_001291860.2:c.2002-13= NM_001291860.2:c.2002-13C>T
HSPG2 transcript NM_005529.5:c.1999-13= NM_005529.5:c.1999-13C>T
HSPG2 transcript variant 2 NM_005529.7:c.1999-13= NM_005529.7:c.1999-13C>T
HSPG2 transcript variant X1 XM_005245859.1:c.2053-13= XM_005245859.1:c.2053-13C>T
HSPG2 transcript variant X2 XM_005245860.1:c.2050-13= XM_005245860.1:c.2050-13C>T
HSPG2 transcript variant X3 XM_005245861.1:c.2002-13= XM_005245861.1:c.2002-13C>T
HSPG2 transcript variant X4 XM_005245862.1:c.2053-13= XM_005245862.1:c.2053-13C>T
HSPG2 transcript variant X5 XM_005245863.1:c.2002-13= XM_005245863.1:c.2002-13C>T
HSPG2 transcript variant X6 XM_005245864.1:c.1513-13= XM_005245864.1:c.1513-13C>T
HSPG2 transcript variant X7 XM_005245865.1:c.2053-13= XM_005245865.1:c.2053-13C>T
HSPG2 transcript variant X1 XM_011541318.3:c.2053-13= XM_011541318.3:c.2053-13C>T
HSPG2 transcript variant X4 XM_017001120.1:c.2194-13= XM_017001120.1:c.2194-13C>T
HSPG2 transcript variant X6 XM_017001121.1:c.2143-13= XM_017001121.1:c.2143-13C>T
HSPG2 transcript variant X7 XM_017001122.1:c.2140-13= XM_017001122.1:c.2140-13C>T
HSPG2 transcript variant X2 XM_047419080.1:c.2002-13= XM_047419080.1:c.2002-13C>T
HSPG2 transcript variant X3 XM_047419090.1:c.1999-13= XM_047419090.1:c.1999-13C>T
HSPG2 transcript variant X5 XM_047419091.1:c.2191-13= XM_047419091.1:c.2191-13C>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#.

37 SubSNP, 17 Frequency, 3 ClinVar submissions
No Submitter Submission ID Date (Build)
1 ENSEMBL ss131751620 Dec 01, 2009 (131)
2 1000GENOMES ss328468810 May 09, 2011 (134)
3 CLINSEQ_SNP ss491588468 May 04, 2012 (137)
4 NHLBI-ESP ss712285315 Apr 25, 2013 (138)
5 EVA-GONL ss974935672 Aug 21, 2014 (142)
6 1000GENOMES ss1289993990 Aug 21, 2014 (142)
7 EVA_FINRISK ss1584005764 Apr 01, 2015 (144)
8 EVA_DECODE ss1584293976 Apr 01, 2015 (144)
9 EVA_UK10K_ALSPAC ss1599705485 Apr 01, 2015 (144)
10 EVA_UK10K_TWINSUK ss1642699518 Apr 01, 2015 (144)
11 EVA_EXAC ss1685379263 Apr 01, 2015 (144)
12 EVA_MGP ss1710894670 Apr 01, 2015 (144)
13 JJLAB ss2019585630 Sep 14, 2016 (149)
14 USC_VALOUEV ss2147589990 Dec 20, 2016 (150)
15 HUMAN_LONGEVITY ss2160638302 Dec 20, 2016 (150)
16 GNOMAD ss2731235449 Nov 08, 2017 (151)
17 GNOMAD ss2746253138 Nov 08, 2017 (151)
18 GNOMAD ss2752546637 Nov 08, 2017 (151)
19 SWEGEN ss2986448808 Nov 08, 2017 (151)
20 URBANLAB ss3646619878 Oct 11, 2018 (152)
21 EGCUT_WGS ss3654518096 Jul 12, 2019 (153)
22 EVA_DECODE ss3686324477 Jul 12, 2019 (153)
23 ACPOP ss3726860521 Jul 12, 2019 (153)
24 EVA ss3823575511 Apr 25, 2020 (154)
25 EVA ss3825557119 Apr 25, 2020 (154)
26 SGDP_PRJ ss3848383987 Apr 25, 2020 (154)
27 EVA ss3986106368 Apr 25, 2021 (155)
28 TOPMED ss4441775243 Apr 25, 2021 (155)
29 1000G_HIGH_COVERAGE ss5241470766 Oct 17, 2022 (156)
30 EVA ss5317266833 Oct 17, 2022 (156)
31 HUGCELL_USP ss5442624617 Oct 17, 2022 (156)
32 1000G_HIGH_COVERAGE ss5513360719 Oct 17, 2022 (156)
33 SANFORD_IMAGENETICS ss5625091152 Oct 17, 2022 (156)
34 EVA ss5831654341 Oct 17, 2022 (156)
35 EVA ss5848252476 Oct 17, 2022 (156)
36 EVA ss5907353006 Oct 17, 2022 (156)
37 EVA ss5936907387 Oct 17, 2022 (156)
38 1000Genomes NC_000001.10 - 22207065 Oct 11, 2018 (152)
39 1000Genomes_30x NC_000001.11 - 21880572 Oct 17, 2022 (156)
40 The Avon Longitudinal Study of Parents and Children NC_000001.10 - 22207065 Oct 11, 2018 (152)
41 Genetic variation in the Estonian population NC_000001.10 - 22207065 Oct 11, 2018 (152)
42 ExAC NC_000001.10 - 22207065 Oct 11, 2018 (152)
43 FINRISK NC_000001.10 - 22207065 Apr 25, 2020 (154)
44 gnomAD - Genomes NC_000001.11 - 21880572 Apr 25, 2021 (155)
45 gnomAD - Exomes NC_000001.10 - 22207065 Jul 12, 2019 (153)
46 GO Exome Sequencing Project NC_000001.10 - 22207065 Oct 11, 2018 (152)
47 Genome of the Netherlands Release 5 NC_000001.10 - 22207065 Apr 25, 2020 (154)
48 Medical Genome Project healthy controls from Spanish population NC_000001.10 - 22207065 Apr 25, 2020 (154)
49 Northern Sweden NC_000001.10 - 22207065 Jul 12, 2019 (153)
50 SGDP_PRJ NC_000001.10 - 22207065 Apr 25, 2020 (154)
51 Siberian NC_000001.10 - 22207065 Apr 25, 2020 (154)
52 TopMed NC_000001.11 - 21880572 Apr 25, 2021 (155)
53 UK 10K study - Twins NC_000001.10 - 22207065 Oct 11, 2018 (152)
54 ALFA NC_000001.11 - 21880572 Apr 25, 2021 (155)
55 ClinVar RCV000341203.4 Oct 17, 2022 (156)
56 ClinVar RCV000397492.4 Oct 17, 2022 (156)
57 ClinVar RCV001707624.7 Oct 17, 2022 (156)
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
ss491588468, ss1584293976 NC_000001.9:22079651:G:A NC_000001.11:21880571:G:A (self)
680631, 360055, 256344, 4563623, 2225, 248623, 34221, 156336, 11422, 145386, 400967, 106344, 360055, ss328468810, ss712285315, ss974935672, ss1289993990, ss1584005764, ss1599705485, ss1642699518, ss1685379263, ss1710894670, ss2019585630, ss2147589990, ss2731235449, ss2746253138, ss2752546637, ss2986448808, ss3654518096, ss3726860521, ss3823575511, ss3825557119, ss3848383987, ss3986106368, ss5317266833, ss5625091152, ss5831654341, ss5848252476, ss5936907387 NC_000001.10:22207064:G:A NC_000001.11:21880571:G:A (self)
RCV000341203.4, RCV000397492.4, RCV001707624.7, 886654, 4737186, 5381578, 8376615797, ss2160638302, ss3646619878, ss3686324477, ss4441775243, ss5241470766, ss5442624617, ss5513360719, ss5907353006 NC_000001.11:21880571:G:A NC_000001.11:21880571:G:A (self)
ss131751620 NT_004610.19:8887152:G:A NC_000001.11:21880571:G:A (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 rs77828146

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