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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.

rs1491040331

Current Build 156

Released September 21, 2022

Organism
Homo sapiens
Position
chr1:212371259-212371261 (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
delGA
Variation Type
Indel Insertion and Deletion
Frequency
delGA=0.020072 (2296/114390, GnomAD)
delGA=0.00011 (3/27464, 14KJPN)
delGA=0.01489 (243/16324, ALFA)
Clinical Significance
Not Reported in ClinVar
Gene : Consequence
PACC1 : 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 16324 AGA=0.98511 A=0.01489 0.970228 0.0 0.029772 1
European Sub 12072 AGA=0.98633 A=0.01367 0.972664 0.0 0.027336 1
African Sub 2816 AGA=0.9766 A=0.0234 0.953125 0.0 0.046875 1
African Others Sub 108 AGA=0.963 A=0.037 0.925926 0.0 0.074074 0
African American Sub 2708 AGA=0.9771 A=0.0229 0.95421 0.0 0.04579 0
Asian Sub 108 AGA=1.000 A=0.000 1.0 0.0 0.0 N/A
East Asian Sub 84 AGA=1.00 A=0.00 1.0 0.0 0.0 N/A
Other Asian Sub 24 AGA=1.00 A=0.00 1.0 0.0 0.0 N/A
Latin American 1 Sub 146 AGA=0.986 A=0.014 0.972603 0.0 0.027397 0
Latin American 2 Sub 610 AGA=0.995 A=0.005 0.990164 0.0 0.009836 0
South Asian Sub 94 AGA=0.98 A=0.02 0.957447 0.0 0.042553 0
Other Sub 478 AGA=0.990 A=0.010 0.979079 0.0 0.020921 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 114390 AGA=0.979928 delGA=0.020072
gnomAD - Genomes European Sub 74152 AGA=0.98517 delGA=0.01483
gnomAD - Genomes African Sub 19842 AGA=0.95787 delGA=0.04213
gnomAD - Genomes American Sub 12270 AGA=0.98631 delGA=0.01369
gnomAD - Genomes Ashkenazi Jewish Sub 3226 AGA=0.9523 delGA=0.0477
gnomAD - Genomes East Asian Sub 3118 AGA=1.0000 delGA=0.0000
gnomAD - Genomes Other Sub 1782 AGA=0.9787 delGA=0.0213
14KJPN JAPANESE Study-wide 27464 AGA=0.99989 delGA=0.00011
Allele Frequency Aggregator Total Global 16324 AGA=0.98511 delGA=0.01489
Allele Frequency Aggregator European Sub 12072 AGA=0.98633 delGA=0.01367
Allele Frequency Aggregator African Sub 2816 AGA=0.9766 delGA=0.0234
Allele Frequency Aggregator Latin American 2 Sub 610 AGA=0.995 delGA=0.005
Allele Frequency Aggregator Other Sub 478 AGA=0.990 delGA=0.010
Allele Frequency Aggregator Latin American 1 Sub 146 AGA=0.986 delGA=0.014
Allele Frequency Aggregator Asian Sub 108 AGA=1.000 delGA=0.000
Allele Frequency Aggregator South Asian Sub 94 AGA=0.98 delGA=0.02
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.212371260_212371261del
GRCh37.p13 chr 1 NC_000001.10:g.212544602_212544603del
Gene: PACC1, proton activated chloride channel 1 (minus strand)
Molecule type Change Amino acid[Codon] SO Term
PACC1 transcript variant 1 NM_001198862.2:c.1074+393…

NM_001198862.2:c.1074+3933_1074+3934del

N/A Intron Variant
PACC1 transcript variant 3 NM_001377478.1:c.681+3933…

NM_001377478.1:c.681+3933_681+3934del

N/A Intron Variant
PACC1 transcript variant 4 NM_001377479.1:c.660+3933…

NM_001377479.1:c.660+3933_660+3934del

N/A Intron Variant
PACC1 transcript variant 5 NM_001377480.1:c.746+3933…

NM_001377480.1:c.746+3933_746+3934del

N/A Intron Variant
PACC1 transcript variant 2 NM_018252.3:c.891+3933_89…

NM_018252.3:c.891+3933_891+3934del

N/A Intron Variant
PACC1 transcript variant 6 NR_165303.1:n. N/A Intron Variant
PACC1 transcript variant X2 XM_011509718.4:c.515+3933…

XM_011509718.4:c.515+3933_515+3934del

N/A Intron Variant
PACC1 transcript variant X1 XM_047424316.1:c.553-5884…

XM_047424316.1:c.553-5884_553-5883del

N/A Intron Variant
PACC1 transcript variant X3 XM_047424317.1:c.784-5884…

XM_047424317.1:c.784-5884_784-5883del

N/A Intron Variant
PACC1 transcript variant X4 XM_047424318.1:c.408-5884…

XM_047424318.1:c.408-5884_408-5883del

N/A Intron Variant
PACC1 transcript variant X5 XM_047424319.1:c.553-5884…

XM_047424319.1:c.553-5884_553-5883del

N/A Intron Variant
PACC1 transcript variant X6 XM_047424320.1:c.639-5884…

XM_047424320.1:c.639-5884_639-5883del

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 AGA= delGA
GRCh38.p14 chr 1 NC_000001.11:g.212371259_212371261= NC_000001.11:g.212371260_212371261del
GRCh37.p13 chr 1 NC_000001.10:g.212544601_212544603= NC_000001.10:g.212544602_212544603del
PACC1 transcript variant 1 NM_001198862.1:c.1074+3934= NM_001198862.1:c.1074+3933_1074+3934del
PACC1 transcript variant 1 NM_001198862.2:c.1074+3934= NM_001198862.2:c.1074+3933_1074+3934del
PACC1 transcript variant 3 NM_001377478.1:c.681+3934= NM_001377478.1:c.681+3933_681+3934del
PACC1 transcript variant 4 NM_001377479.1:c.660+3934= NM_001377479.1:c.660+3933_660+3934del
PACC1 transcript variant 5 NM_001377480.1:c.746+3934= NM_001377480.1:c.746+3933_746+3934del
PACC1 transcript variant 2 NM_018252.2:c.891+3934= NM_018252.2:c.891+3933_891+3934del
PACC1 transcript variant 2 NM_018252.3:c.891+3934= NM_018252.3:c.891+3933_891+3934del
TMEM206 transcript variant X1 XM_005273177.1:c.660+3934= XM_005273177.1:c.660+3933_660+3934del
PACC1 transcript variant X2 XM_011509718.4:c.515+3934= XM_011509718.4:c.515+3933_515+3934del
PACC1 transcript variant X1 XM_047424316.1:c.553-5883= XM_047424316.1:c.553-5884_553-5883del
PACC1 transcript variant X3 XM_047424317.1:c.784-5883= XM_047424317.1:c.784-5884_784-5883del
PACC1 transcript variant X4 XM_047424318.1:c.408-5883= XM_047424318.1:c.408-5884_408-5883del
PACC1 transcript variant X5 XM_047424319.1:c.553-5883= XM_047424319.1:c.553-5884_553-5883del
PACC1 transcript variant X6 XM_047424320.1:c.639-5883= XM_047424320.1:c.639-5884_639-5883del
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#.

6 SubSNP, 3 Frequency submissions
No Submitter Submission ID Date (Build)
1 GNOMAD ss2765867411 Nov 17, 2017 (151)
2 EVA_DECODE ss3688570210 Jul 12, 2019 (153)
3 1000G_HIGH_COVERAGE ss5245690067 Oct 12, 2022 (156)
4 HUGCELL_USP ss5446136321 Oct 12, 2022 (156)
5 SANFORD_IMAGENETICS ss5627387451 Oct 12, 2022 (156)
6 TOMMO_GENOMICS ss5676016458 Oct 12, 2022 (156)
7 gnomAD - Genomes NC_000001.11 - 212371259 Apr 25, 2021 (155)
8 14KJPN NC_000001.11 - 212371259 Oct 12, 2022 (156)
9 ALFA NC_000001.11 - 212371259 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
ss2765867411, ss5627387451 NC_000001.10:212544600:AG: NC_000001.11:212371258:AGA:A (self)
38687434, 9853562, ss3688570210, ss5245690067, ss5446136321, ss5676016458 NC_000001.11:212371258:AG: NC_000001.11:212371258:AGA:A (self)
3147853772 NC_000001.11:212371258:AGA:A NC_000001.11:212371258:AGA: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 rs1491040331

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