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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.

rs545441942

Current Build 156

Released September 21, 2022

Organism
Homo sapiens
Position
chr19:55156316 (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
A>G
Variation Type
SNV Single Nucleotide Variation
Frequency
G=0.000045 (12/264690, TOPMED)
G=0.000030 (7/233406, GnomAD_exome)
G=0.000007 (1/140164, GnomAD) (+ 4 more)
G=0.00002 (2/81522, ExAC)
G=0.00006 (2/35412, ALFA)
G=0.0002 (1/6404, 1000G_30x)
G=0.0002 (1/5008, 1000G)
Clinical Significance
Reported in ClinVar
Gene : Consequence
TNNI3 : 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 35412 A=0.99994 G=0.00006
European Sub 26574 A=1.00000 G=0.00000
African Sub 2918 A=1.0000 G=0.0000
African Others Sub 114 A=1.000 G=0.000
African American Sub 2804 A=1.0000 G=0.0000
Asian Sub 112 A=1.000 G=0.000
East Asian Sub 86 A=1.00 G=0.00
Other Asian Sub 26 A=1.00 G=0.00
Latin American 1 Sub 500 A=0.998 G=0.002
Latin American 2 Sub 628 A=1.000 G=0.000
South Asian Sub 98 A=1.00 G=0.00
Other Sub 4582 A=0.9998 G=0.0002


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 A=0.999955 G=0.000045
gnomAD - Exomes Global Study-wide 233406 A=0.999970 G=0.000030
gnomAD - Exomes European Sub 124526 A=0.999992 G=0.000008
gnomAD - Exomes Asian Sub 47094 A=0.99994 G=0.00006
gnomAD - Exomes American Sub 33638 A=0.99991 G=0.00009
gnomAD - Exomes African Sub 12978 A=1.00000 G=0.00000
gnomAD - Exomes Ashkenazi Jewish Sub 9474 A=1.0000 G=0.0000
gnomAD - Exomes Other Sub 5696 A=1.0000 G=0.0000
gnomAD - Genomes Global Study-wide 140164 A=0.999993 G=0.000007
gnomAD - Genomes European Sub 75908 A=1.00000 G=0.00000
gnomAD - Genomes African Sub 41996 A=0.99998 G=0.00002
gnomAD - Genomes American Sub 13654 A=1.00000 G=0.00000
gnomAD - Genomes Ashkenazi Jewish Sub 3324 A=1.0000 G=0.0000
gnomAD - Genomes East Asian Sub 3130 A=1.0000 G=0.0000
gnomAD - Genomes Other Sub 2152 A=1.0000 G=0.0000
ExAC Global Study-wide 81522 A=0.99998 G=0.00002
ExAC Europe Sub 47502 A=1.00000 G=0.00000
ExAC Asian Sub 20022 A=0.99990 G=0.00010
ExAC American Sub 7978 A=1.0000 G=0.0000
ExAC African Sub 5444 A=1.0000 G=0.0000
ExAC Other Sub 576 A=1.000 G=0.000
Allele Frequency Aggregator Total Global 35412 A=0.99994 G=0.00006
Allele Frequency Aggregator European Sub 26574 A=1.00000 G=0.00000
Allele Frequency Aggregator Other Sub 4582 A=0.9998 G=0.0002
Allele Frequency Aggregator African Sub 2918 A=1.0000 G=0.0000
Allele Frequency Aggregator Latin American 2 Sub 628 A=1.000 G=0.000
Allele Frequency Aggregator Latin American 1 Sub 500 A=0.998 G=0.002
Allele Frequency Aggregator Asian Sub 112 A=1.000 G=0.000
Allele Frequency Aggregator South Asian Sub 98 A=1.00 G=0.00
1000Genomes_30x Global Study-wide 6404 A=0.9998 G=0.0002
1000Genomes_30x African Sub 1786 A=1.0000 G=0.0000
1000Genomes_30x Europe Sub 1266 A=1.0000 G=0.0000
1000Genomes_30x South Asian Sub 1202 A=0.9992 G=0.0008
1000Genomes_30x East Asian Sub 1170 A=1.0000 G=0.0000
1000Genomes_30x American Sub 980 A=1.000 G=0.000
1000Genomes Global Study-wide 5008 A=0.9998 G=0.0002
1000Genomes African Sub 1322 A=1.0000 G=0.0000
1000Genomes East Asian Sub 1008 A=1.0000 G=0.0000
1000Genomes Europe Sub 1006 A=1.0000 G=0.0000
1000Genomes South Asian Sub 978 A=0.999 G=0.001
1000Genomes American Sub 694 A=1.000 G=0.000
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 19 NC_000019.10:g.55156316A>G
GRCh37.p13 chr 19 NC_000019.9:g.55667684A>G
TNNI3 RefSeqGene (LRG_432) NG_007866.2:g.6417T>C
Gene: TNNI3, troponin I3, cardiac type (minus strand)
Molecule type Change Amino acid[Codon] SO Term
TNNI3 transcript NM_000363.5:c.167T>C I [ATT] > T [ACT] Coding Sequence Variant
troponin I, cardiac muscle NP_000354.4:p.Ile56Thr I (Ile) > T (Thr) 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.

Allele: G (allele ID: 176219 )
ClinVar Accession Disease Names Clinical Significance
RCV000152091.4 not specified Uncertain-Significance
RCV000798666.4 Hypertrophic cardiomyopathy Uncertain-Significance
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 A= G
GRCh38.p14 chr 19 NC_000019.10:g.55156316= NC_000019.10:g.55156316A>G
GRCh37.p13 chr 19 NC_000019.9:g.55667684= NC_000019.9:g.55667684A>G
TNNI3 RefSeqGene (LRG_432) NG_007866.2:g.6417= NG_007866.2:g.6417T>C
TNNI3 transcript NM_000363.5:c.167= NM_000363.5:c.167T>C
TNNI3 transcript NM_000363.4:c.167= NM_000363.4:c.167T>C
troponin I, cardiac muscle NP_000354.4:p.Ile56= NP_000354.4:p.Ile56Thr
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#.

9 SubSNP, 7 Frequency, 2 ClinVar submissions
No Submitter Submission ID Date (Build)
1 1000GENOMES ss1363655973 Aug 21, 2014 (142)
2 CLINVAR ss1553224397 Jan 30, 2015 (142)
3 EVA_EXAC ss1693816331 Apr 01, 2015 (144)
4 GNOMAD ss2744326195 Nov 08, 2017 (151)
5 GNOMAD ss4333337264 Apr 27, 2021 (155)
6 TOPMED ss5078806491 Apr 27, 2021 (155)
7 EVA ss5435608513 Oct 16, 2022 (156)
8 1000G_HIGH_COVERAGE ss5613631812 Oct 16, 2022 (156)
9 EVA ss5928579117 Oct 16, 2022 (156)
10 1000Genomes NC_000019.9 - 55667684 Oct 12, 2018 (152)
11 1000Genomes_30x NC_000019.10 - 55156316 Oct 16, 2022 (156)
12 ExAC NC_000019.9 - 55667684 Oct 12, 2018 (152)
13 gnomAD - Genomes NC_000019.10 - 55156316 Apr 27, 2021 (155)
14 gnomAD - Exomes NC_000019.9 - 55667684 Jul 13, 2019 (153)
15 TopMed NC_000019.10 - 55156316 Apr 27, 2021 (155)
16 ALFA NC_000019.10 - 55156316 Apr 27, 2021 (155)
17 ClinVar RCV000152091.4 Oct 16, 2022 (156)
18 ClinVar RCV000798666.4 Oct 16, 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
77081191, 4336731, 13643129, ss1363655973, ss1693816331, ss2744326195, ss5435608513 NC_000019.9:55667683:A:G NC_000019.10:55156315:A:G (self)
RCV000152091.4, RCV000798666.4, 101157747, 543564533, 294352155, 3484509230, ss1553224397, ss4333337264, ss5078806491, ss5613631812, ss5928579117 NC_000019.10:55156315:A:G NC_000019.10:55156315:A:G (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 rs545441942

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