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.

rs200136097

Current Build 156

Released September 21, 2022

Organism
Homo sapiens
Position
chr2:240462458 (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=0.000291 (77/264690, TOPMED)
T=0.000364 (51/140252, GnomAD)
T=0.000703 (75/106672, ALFA) (+ 8 more)
T=0.00041 (32/77638, ExAC)
T=0.00039 (5/12872, GO-ESP)
T=0.0002 (1/6404, 1000G_30x)
T=0.0002 (1/5008, 1000G)
T=0.0011 (5/4480, Estonian)
T=0.0005 (2/3854, ALSPAC)
T=0.0005 (2/3708, TWINSUK)
T=0.003 (3/998, GoNL)
Clinical Significance
Not Reported in ClinVar
Gene : Consequence
GPC1 : Missense 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 106794 C=0.999298 T=0.000702
European Sub 89164 C=0.99927 T=0.00073
African Sub 3702 C=1.0000 T=0.0000
African Others Sub 124 C=1.000 T=0.000
African American Sub 3578 C=1.0000 T=0.0000
Asian Sub 194 C=1.000 T=0.000
East Asian Sub 112 C=1.000 T=0.000
Other Asian Sub 82 C=1.00 T=0.00
Latin American 1 Sub 500 C=1.000 T=0.000
Latin American 2 Sub 648 C=0.998 T=0.002
South Asian Sub 98 C=1.00 T=0.00
Other Sub 12488 C=0.99928 T=0.00072


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=0.999709 T=0.000291
gnomAD - Genomes Global Study-wide 140252 C=0.999636 T=0.000364
gnomAD - Genomes European Sub 75936 C=0.99938 T=0.00062
gnomAD - Genomes African Sub 42040 C=0.99993 T=0.00007
gnomAD - Genomes American Sub 13666 C=0.99993 T=0.00007
gnomAD - Genomes Ashkenazi Jewish Sub 3324 C=1.0000 T=0.0000
gnomAD - Genomes East Asian Sub 3134 C=1.0000 T=0.0000
gnomAD - Genomes Other Sub 2152 C=1.0000 T=0.0000
Allele Frequency Aggregator Total Global 106672 C=0.999297 T=0.000703
Allele Frequency Aggregator European Sub 89060 C=0.99927 T=0.00073
Allele Frequency Aggregator Other Sub 12484 C=0.99928 T=0.00072
Allele Frequency Aggregator African Sub 3688 C=1.0000 T=0.0000
Allele Frequency Aggregator Latin American 2 Sub 648 C=0.998 T=0.002
Allele Frequency Aggregator Latin American 1 Sub 500 C=1.000 T=0.000
Allele Frequency Aggregator Asian Sub 194 C=1.000 T=0.000
Allele Frequency Aggregator South Asian Sub 98 C=1.00 T=0.00
ExAC Global Study-wide 77638 C=0.99959 T=0.00041
ExAC Europe Sub 45436 C=0.99932 T=0.00068
ExAC Asian Sub 18354 C=1.00000 T=0.00000
ExAC American Sub 7820 C=1.0000 T=0.0000
ExAC African Sub 5488 C=0.9998 T=0.0002
ExAC Other Sub 540 C=1.000 T=0.000
GO Exome Sequencing Project Global Study-wide 12872 C=0.99961 T=0.00039
GO Exome Sequencing Project European American Sub 8530 C=0.9994 T=0.0006
GO Exome Sequencing Project African American Sub 4342 C=1.0000 T=0.0000
1000Genomes_30x Global Study-wide 6404 C=0.9998 T=0.0002
1000Genomes_30x African Sub 1786 C=1.0000 T=0.0000
1000Genomes_30x Europe Sub 1266 C=1.0000 T=0.0000
1000Genomes_30x South Asian Sub 1202 C=1.0000 T=0.0000
1000Genomes_30x East Asian Sub 1170 C=0.9991 T=0.0009
1000Genomes_30x American Sub 980 C=1.000 T=0.000
1000Genomes Global Study-wide 5008 C=0.9998 T=0.0002
1000Genomes African Sub 1322 C=1.0000 T=0.0000
1000Genomes East Asian Sub 1008 C=0.9990 T=0.0010
1000Genomes Europe Sub 1006 C=1.0000 T=0.0000
1000Genomes South Asian Sub 978 C=1.000 T=0.000
1000Genomes American Sub 694 C=1.000 T=0.000
Genetic variation in the Estonian population Estonian Study-wide 4480 C=0.9989 T=0.0011
The Avon Longitudinal Study of Parents and Children PARENT AND CHILD COHORT Study-wide 3854 C=0.9995 T=0.0005
UK 10K study - Twins TWIN COHORT Study-wide 3708 C=0.9995 T=0.0005
Genome of the Netherlands Release 5 Genome of the Netherlands Study-wide 998 C=0.997 T=0.003
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 2 NC_000002.12:g.240462458C>G
GRCh38.p14 chr 2 NC_000002.12:g.240462458C>T
GRCh37.p13 chr 2 NC_000002.11:g.241401875C>G
GRCh37.p13 chr 2 NC_000002.11:g.241401875C>T
Gene: GPC1, glypican 1 (plus strand)
Molecule type Change Amino acid[Codon] SO Term
GPC1 transcript NM_002081.3:c.593C>G A [GCG] > G [GGG] Coding Sequence Variant
glypican-1 precursor NP_002072.2:p.Ala198Gly A (Ala) > G (Gly) Missense Variant
GPC1 transcript NM_002081.3:c.593C>T A [GCG] > V [GTG] Coding Sequence Variant
glypican-1 precursor NP_002072.2:p.Ala198Val A (Ala) > V (Val) Missense Variant
GPC1 transcript variant X1 XM_047443961.1:c.377C>G A [GCG] > G [GGG] Coding Sequence Variant
glypican-1 isoform X1 XP_047299917.1:p.Ala126Gly A (Ala) > G (Gly) Missense Variant
GPC1 transcript variant X1 XM_047443961.1:c.377C>T A [GCG] > V [GTG] Coding Sequence Variant
glypican-1 isoform X1 XP_047299917.1:p.Ala126Val A (Ala) > V (Val) Missense 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 2 NC_000002.12:g.240462458= NC_000002.12:g.240462458C>G NC_000002.12:g.240462458C>T
GRCh37.p13 chr 2 NC_000002.11:g.241401875= NC_000002.11:g.241401875C>G NC_000002.11:g.241401875C>T
GPC1 transcript NM_002081.3:c.593= NM_002081.3:c.593C>G NM_002081.3:c.593C>T
GPC1 transcript NM_002081.2:c.593= NM_002081.2:c.593C>G NM_002081.2:c.593C>T
GPC1 transcript variant X1 XM_047443961.1:c.377= XM_047443961.1:c.377C>G XM_047443961.1:c.377C>T
glypican-1 precursor NP_002072.2:p.Ala198= NP_002072.2:p.Ala198Gly NP_002072.2:p.Ala198Val
glypican-1 isoform X1 XP_047299917.1:p.Ala126= XP_047299917.1:p.Ala126Gly XP_047299917.1:p.Ala126Val
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#.

38 SubSNP, 13 Frequency submissions
No Submitter Submission ID Date (Build)
1 EXOME_CHIP ss491334232 May 04, 2012 (137)
2 CLINSEQ_SNP ss491803691 May 04, 2012 (137)
3 NHLBI-ESP ss712486721 Apr 25, 2013 (138)
4 ILLUMINA ss783494400 Sep 08, 2015 (146)
5 EVA-GONL ss978149090 Aug 21, 2014 (142)
6 1000GENOMES ss1302353564 Aug 21, 2014 (142)
7 EVA_UK10K_ALSPAC ss1606178150 Apr 01, 2015 (144)
8 EVA_UK10K_TWINSUK ss1649172183 Apr 01, 2015 (144)
9 EVA_EXAC ss1686821274 Apr 01, 2015 (144)
10 ILLUMINA ss1752348178 Sep 08, 2015 (146)
11 ILLUMINA ss1917762154 Feb 12, 2016 (147)
12 ILLUMINA ss1946071582 Feb 12, 2016 (147)
13 ILLUMINA ss1958524872 Feb 12, 2016 (147)
14 JJLAB ss2021248139 Sep 14, 2016 (149)
15 HUMAN_LONGEVITY ss2240606501 Dec 20, 2016 (150)
16 GNOMAD ss2733466815 Nov 08, 2017 (151)
17 GNOMAD ss2746922138 Nov 08, 2017 (151)
18 GNOMAD ss2788302155 Nov 08, 2017 (151)
19 SWEGEN ss2991646186 Nov 08, 2017 (151)
20 ILLUMINA ss3022089880 Nov 08, 2017 (151)
21 ILLUMINA ss3634820971 Oct 11, 2018 (152)
22 ILLUMINA ss3640528269 Oct 11, 2018 (152)
23 ILLUMINA ss3644774280 Oct 11, 2018 (152)
24 ILLUMINA ss3652543068 Oct 11, 2018 (152)
25 EGCUT_WGS ss3659545471 Jul 13, 2019 (153)
26 ILLUMINA ss3744489582 Jul 13, 2019 (153)
27 ILLUMINA ss3745120873 Jul 13, 2019 (153)
28 ILLUMINA ss3772617207 Jul 13, 2019 (153)
29 EVA ss3823873689 Apr 25, 2020 (154)
30 EVA ss3986223120 Apr 27, 2021 (155)
31 TOPMED ss4550576793 Apr 27, 2021 (155)
32 EVA ss5337180033 Oct 17, 2022 (156)
33 HUGCELL_USP ss5452205421 Oct 17, 2022 (156)
34 1000G_HIGH_COVERAGE ss5530299353 Oct 17, 2022 (156)
35 EVA ss5847910406 Oct 17, 2022 (156)
36 EVA ss5848540223 Oct 17, 2022 (156)
37 EVA ss5935425307 Oct 17, 2022 (156)
38 EVA ss5957579796 Oct 17, 2022 (156)
39 1000Genomes NC_000002.11 - 241401875 Oct 11, 2018 (152)
40 1000Genomes_30x NC_000002.12 - 240462458 Oct 17, 2022 (156)
41 The Avon Longitudinal Study of Parents and Children NC_000002.11 - 241401875 Oct 11, 2018 (152)
42 Genetic variation in the Estonian population NC_000002.11 - 241401875 Oct 11, 2018 (152)
43 ExAC NC_000002.11 - 241401875 Oct 11, 2018 (152)
44 gnomAD - Genomes NC_000002.12 - 240462458 Apr 27, 2021 (155)
45 gnomAD - Exomes

Submission ignored due to conflicting rows:
Row 2536366 (NC_000002.11:241401874:C:C 228577/228578, NC_000002.11:241401874:C:G 1/228578)
Row 2536367 (NC_000002.11:241401874:C:C 228511/228578, NC_000002.11:241401874:C:T 67/228578)

- Jul 13, 2019 (153)
46 gnomAD - Exomes

Submission ignored due to conflicting rows:
Row 2536366 (NC_000002.11:241401874:C:C 228577/228578, NC_000002.11:241401874:C:G 1/228578)
Row 2536367 (NC_000002.11:241401874:C:C 228511/228578, NC_000002.11:241401874:C:T 67/228578)

- Jul 13, 2019 (153)
47 GO Exome Sequencing Project NC_000002.11 - 241401875 Oct 11, 2018 (152)
48 Genome of the Netherlands Release 5 NC_000002.11 - 241401875 Apr 25, 2020 (154)
49 TopMed NC_000002.12 - 240462458 Apr 27, 2021 (155)
50 UK 10K study - Twins NC_000002.11 - 241401875 Oct 11, 2018 (152)
51 ALFA NC_000002.12 - 240462458 Apr 27, 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
ss2733466815 NC_000002.11:241401874:C:G NC_000002.12:240462457:C:G (self)
ss491803691 NC_000002.10:241050547:C:T NC_000002.12:240462457:C:T (self)
13484048, 7474470, 5283719, 6732234, 332084, 3275951, 7474470, ss491334232, ss712486721, ss783494400, ss978149090, ss1302353564, ss1606178150, ss1649172183, ss1686821274, ss1752348178, ss1917762154, ss1946071582, ss1958524872, ss2021248139, ss2733466815, ss2746922138, ss2788302155, ss2991646186, ss3022089880, ss3634820971, ss3640528269, ss3644774280, ss3652543068, ss3659545471, ss3744489582, ss3745120873, ss3772617207, ss3823873689, ss3986223120, ss5337180033, ss5847910406, ss5848540223, ss5957579796 NC_000002.11:241401874:C:T NC_000002.12:240462457:C:T (self)
17825288, 95941962, 354399672, 14777481519, ss2240606501, ss4550576793, ss5452205421, ss5530299353, ss5935425307 NC_000002.12:240462457:C:T NC_000002.12:240462457: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 rs200136097

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