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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.

rs1491121043

Current Build 156

Released September 21, 2022

Organism
Homo sapiens
Position
chr19:54996053-54996055 (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
delCA
Variation Type
Indel Insertion and Deletion
Frequency
delCA=0.001179 (130/110282, GnomAD)
delCA=0.00004 (1/27464, 14KJPN)
delCA=0.00006 (1/16490, 8.3KJPN) (+ 1 more)
delCA=0.00278 (33/11862, ALFA)
Clinical Significance
Not Reported in ClinVar
Gene : Consequence
NLRP2 : 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: 20231103111315
Population Group Sample Size Ref Allele Alt Allele Ref HMOZ Alt HMOZ HTRZ HWEP
Total Global 11862 ACA=0.99722 A=0.00278 0.994436 0.0 0.005564 0
European Sub 7618 ACA=0.9978 A=0.0022 0.995537 0.0 0.004463 0
African Sub 2816 ACA=0.9961 A=0.0039 0.992188 0.0 0.007812 0
African Others Sub 108 ACA=1.000 A=0.000 1.0 0.0 0.0 N/A
African American Sub 2708 ACA=0.9959 A=0.0041 0.991876 0.0 0.008124 0
Asian Sub 108 ACA=1.000 A=0.000 1.0 0.0 0.0 N/A
East Asian Sub 84 ACA=1.00 A=0.00 1.0 0.0 0.0 N/A
Other Asian Sub 24 ACA=1.00 A=0.00 1.0 0.0 0.0 N/A
Latin American 1 Sub 146 ACA=1.000 A=0.000 1.0 0.0 0.0 N/A
Latin American 2 Sub 610 ACA=0.995 A=0.005 0.990164 0.0 0.009836 0
South Asian Sub 94 ACA=0.99 A=0.01 0.978723 0.0 0.021277 0
Other Sub 470 ACA=0.998 A=0.002 0.995745 0.0 0.004255 0


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
gnomAD - Genomes Global Study-wide 110282 ACA=0.998821 delCA=0.001179
gnomAD - Genomes European Sub 62088 ACA=0.99998 delCA=0.00002
gnomAD - Genomes African Sub 33252 ACA=0.99621 delCA=0.00379
gnomAD - Genomes American Sub 8546 ACA=0.9998 delCA=0.0002
gnomAD - Genomes East Asian Sub 2426 ACA=1.0000 delCA=0.0000
gnomAD - Genomes Ashkenazi Jewish Sub 2342 ACA=1.0000 delCA=0.0000
gnomAD - Genomes Other Sub 1628 ACA=0.9994 delCA=0.0006
14KJPN JAPANESE Study-wide 27464 ACA=0.99996 delCA=0.00004
8.3KJPN JAPANESE Study-wide 16490 ACA=0.99994 delCA=0.00006
Allele Frequency Aggregator Total Global 11862 ACA=0.99722 delCA=0.00278
Allele Frequency Aggregator European Sub 7618 ACA=0.9978 delCA=0.0022
Allele Frequency Aggregator African Sub 2816 ACA=0.9961 delCA=0.0039
Allele Frequency Aggregator Latin American 2 Sub 610 ACA=0.995 delCA=0.005
Allele Frequency Aggregator Other Sub 470 ACA=0.998 delCA=0.002
Allele Frequency Aggregator Latin American 1 Sub 146 ACA=1.000 delCA=0.000
Allele Frequency Aggregator Asian Sub 108 ACA=1.000 delCA=0.000
Allele Frequency Aggregator South Asian Sub 94 ACA=0.99 delCA=0.01
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.54996054_54996055del
GRCh37.p13 chr 19 NC_000019.9:g.55507422_55507423del
NLRP2 RefSeqGene NG_052633.1:g.47925_47926del
GRCh38.p14 chr 19 alt locus HSCHR19LRC_PGF2_CTG3_1 NW_003571061.2:g.708215_708216del
GRCh37.p13 chr 19 novel patch HSCHR19LRC_PGF2_CTG1 NW_003571061.1:g.708214_708215del
GRCh38.p14 chr 19 alt locus HSCHR19LRC_LRC_T_CTG3_1 NW_003571059.2:g.914419_914420del
GRCh38.p14 chr 19 alt locus HSCHR19LRC_LRC_S_CTG3_1 NW_003571058.2:g.978126_978127del
GRCh38.p14 chr 19 alt locus HSCHR19LRC_LRC_J_CTG3_1 NW_003571057.2:g.1003577_1003578del
GRCh38.p14 chr 19 alt locus HSCHR19LRC_LRC_I_CTG3_1 NW_003571056.2:g.976040_976041del
GRCh38.p14 chr 19 alt locus HSCHR19LRC_COX2_CTG3_1 NW_003571055.2:g.641256_641257del
GRCh37.p13 chr 19 novel patch HSCHR19LRC_COX2_CTG1 NW_003571055.1:g.641255_641256del
GRCh38.p14 chr 19 alt locus HSCHR19LRC_COX1_CTG3_1 NW_003571054.1:g.899452_899453del
GRCh38.p14 chr 19 alt locus HSCHR19_4_CTG3_1 NT_187693.1:g.978536_978537del
GRCh38.p14 chr 19 alt locus HSCHR19LRC_PGF1_CTG3_1 NW_003571060.1:g.898836_898837del
GRCh37.p13 chr 19 fix patch HG1079_PATCH NW_004166865.1:g.970422_970423del
Gene: NLRP2, NLR family pyrin domain containing 2 (plus strand)
Molecule type Change Amino acid[Codon] SO Term
NLRP2 transcript variant 2 NM_001174081.3:c.2880-126…

NM_001174081.3:c.2880-1263_2880-1262del

N/A Intron Variant
NLRP2 transcript variant 3 NM_001174082.3:c.2814-126…

NM_001174082.3:c.2814-1263_2814-1262del

N/A Intron Variant
NLRP2 transcript variant 4 NM_001174083.2:c.2811-126…

NM_001174083.2:c.2811-1263_2811-1262del

N/A Intron Variant
NLRP2 transcript variant 5 NM_001348003.2:c.2871-126…

NM_001348003.2:c.2871-1263_2871-1262del

N/A Intron Variant
NLRP2 transcript variant 1 NM_017852.5:c.2880-1263_2…

NM_017852.5:c.2880-1263_2880-1262del

N/A Intron Variant
NLRP2 transcript variant 6 NR_145325.2: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 ACA= delCA
GRCh38.p14 chr 19 NC_000019.10:g.54996053_54996055= NC_000019.10:g.54996054_54996055del
GRCh37.p13 chr 19 NC_000019.9:g.55507421_55507423= NC_000019.9:g.55507422_55507423del
NLRP2 RefSeqGene NG_052633.1:g.47924_47926= NG_052633.1:g.47925_47926del
GRCh38.p14 chr 19 alt locus HSCHR19LRC_PGF2_CTG3_1 NW_003571061.2:g.708214_708216= NW_003571061.2:g.708215_708216del
GRCh37.p13 chr 19 novel patch HSCHR19LRC_PGF2_CTG1 NW_003571061.1:g.708213_708215= NW_003571061.1:g.708214_708215del
GRCh38.p14 chr 19 alt locus HSCHR19LRC_LRC_T_CTG3_1 NW_003571059.2:g.914418_914420= NW_003571059.2:g.914419_914420del
GRCh38.p14 chr 19 alt locus HSCHR19LRC_LRC_S_CTG3_1 NW_003571058.2:g.978125_978127= NW_003571058.2:g.978126_978127del
GRCh38.p14 chr 19 alt locus HSCHR19LRC_LRC_J_CTG3_1 NW_003571057.2:g.1003576_1003578= NW_003571057.2:g.1003577_1003578del
GRCh38.p14 chr 19 alt locus HSCHR19LRC_LRC_I_CTG3_1 NW_003571056.2:g.976039_976041= NW_003571056.2:g.976040_976041del
GRCh38.p14 chr 19 alt locus HSCHR19LRC_COX2_CTG3_1 NW_003571055.2:g.641255_641257= NW_003571055.2:g.641256_641257del
GRCh37.p13 chr 19 novel patch HSCHR19LRC_COX2_CTG1 NW_003571055.1:g.641254_641256= NW_003571055.1:g.641255_641256del
GRCh38.p14 chr 19 alt locus HSCHR19LRC_COX1_CTG3_1 NW_003571054.1:g.899451_899453= NW_003571054.1:g.899452_899453del
GRCh38.p14 chr 19 alt locus HSCHR19_4_CTG3_1 NT_187693.1:g.978535_978537= NT_187693.1:g.978536_978537del
GRCh38.p14 chr 19 alt locus HSCHR19LRC_PGF1_CTG3_1 NW_003571060.1:g.898835_898837= NW_003571060.1:g.898836_898837del
GRCh37.p13 chr 19 fix patch HG1079_PATCH NW_004166865.1:g.970421_970423= NW_004166865.1:g.970422_970423del
NLRP2 transcript variant 2 NM_001174081.1:c.2880-1264= NM_001174081.1:c.2880-1263_2880-1262del
NLRP2 transcript variant 2 NM_001174081.3:c.2880-1264= NM_001174081.3:c.2880-1263_2880-1262del
NLRP2 transcript variant 3 NM_001174082.1:c.2814-1264= NM_001174082.1:c.2814-1263_2814-1262del
NLRP2 transcript variant 3 NM_001174082.3:c.2814-1264= NM_001174082.3:c.2814-1263_2814-1262del
NLRP2 transcript variant 4 NM_001174083.1:c.2811-1264= NM_001174083.1:c.2811-1263_2811-1262del
NLRP2 transcript variant 4 NM_001174083.2:c.2811-1264= NM_001174083.2:c.2811-1263_2811-1262del
NLRP2 transcript variant 5 NM_001348003.2:c.2871-1264= NM_001348003.2:c.2871-1263_2871-1262del
NLRP2 transcript variant 1 NM_017852.3:c.2880-1264= NM_017852.3:c.2880-1263_2880-1262del
NLRP2 transcript variant 1 NM_017852.5:c.2880-1264= NM_017852.5:c.2880-1263_2880-1262del
NLRP2 transcript variant X1 XM_005259050.1:c.2871-1264= XM_005259050.1:c.2871-1263_2871-1262del
NLRP2 transcript variant X2 XM_005277121.1:c.2871-1264= XM_005277121.1:c.2871-1263_2871-1262del
NLRP2 transcript variant X9 XM_005278284.1:c.2871-1264= XM_005278284.1:c.2871-1263_2871-1262del
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#.

4 SubSNP, 4 Frequency submissions
No Submitter Submission ID Date (Build)
1 GNOMAD ss2964265106 Jan 10, 2018 (151)
2 TOMMO_GENOMICS ss5228359321 Apr 27, 2021 (155)
3 1000G_HIGH_COVERAGE ss5307710548 Oct 16, 2022 (156)
4 TOMMO_GENOMICS ss5787200380 Oct 16, 2022 (156)
5 gnomAD - Genomes NC_000019.10 - 54996053 Apr 27, 2021 (155)
6 8.3KJPN NC_000019.9 - 55507421 Apr 27, 2021 (155)
7 14KJPN NC_000019.10 - 54996053 Oct 16, 2022 (156)
8 ALFA NC_000019.10 - 54996053 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
86328628, ss2964265106, ss5228359321 NC_000019.9:55507420:AC: NC_000019.10:54996052:ACA:A (self)
543520610, 121037484, ss5307710548, ss5787200380 NC_000019.10:54996052:AC: NC_000019.10:54996052:ACA:A (self)
11901331245 NC_000019.10:54996052:ACA:A NC_000019.10:54996052:ACA: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 rs1491121043

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.post820+afb47a3d