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.

rs1485548126

Current Build 156

Released September 21, 2022

Organism
Homo sapiens
Position
chr1:239899635-239899644 (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
delAGTA
Variation Type
Indel Insertion and Deletion
Frequency
delAGTA=0.000004 (1/264690, TOPMED)
delAGTA=0.000007 (1/140100, GnomAD)
delAGTA=0.00000 (0/14050, ALFA)
Clinical Significance
Not Reported in ClinVar
Gene : Consequence
CHRM3 : Intron Variant
CHRM3-AS1 : 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 14050 TAAGTAAGTA=1.00000 TAAGTA=0.00000 1.0 0.0 0.0 N/A
European Sub 9690 TAAGTAAGTA=1.0000 TAAGTA=0.0000 1.0 0.0 0.0 N/A
African Sub 2898 TAAGTAAGTA=1.0000 TAAGTA=0.0000 1.0 0.0 0.0 N/A
African Others Sub 114 TAAGTAAGTA=1.000 TAAGTA=0.000 1.0 0.0 0.0 N/A
African American Sub 2784 TAAGTAAGTA=1.0000 TAAGTA=0.0000 1.0 0.0 0.0 N/A
Asian Sub 112 TAAGTAAGTA=1.000 TAAGTA=0.000 1.0 0.0 0.0 N/A
East Asian Sub 86 TAAGTAAGTA=1.00 TAAGTA=0.00 1.0 0.0 0.0 N/A
Other Asian Sub 26 TAAGTAAGTA=1.00 TAAGTA=0.00 1.0 0.0 0.0 N/A
Latin American 1 Sub 146 TAAGTAAGTA=1.000 TAAGTA=0.000 1.0 0.0 0.0 N/A
Latin American 2 Sub 610 TAAGTAAGTA=1.000 TAAGTA=0.000 1.0 0.0 0.0 N/A
South Asian Sub 98 TAAGTAAGTA=1.00 TAAGTA=0.00 1.0 0.0 0.0 N/A
Other Sub 496 TAAGTAAGTA=1.000 TAAGTA=0.000 1.0 0.0 0.0 N/A


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 (TAAG)2TA=0.999996 delAGTA=0.000004
gnomAD - Genomes Global Study-wide 140100 (TAAG)2TA=0.999993 delAGTA=0.000007
gnomAD - Genomes European Sub 75896 (TAAG)2TA=0.99999 delAGTA=0.00001
gnomAD - Genomes African Sub 41972 (TAAG)2TA=1.00000 delAGTA=0.00000
gnomAD - Genomes American Sub 13630 (TAAG)2TA=1.00000 delAGTA=0.00000
gnomAD - Genomes Ashkenazi Jewish Sub 3322 (TAAG)2TA=1.0000 delAGTA=0.0000
gnomAD - Genomes East Asian Sub 3130 (TAAG)2TA=1.0000 delAGTA=0.0000
gnomAD - Genomes Other Sub 2150 (TAAG)2TA=1.0000 delAGTA=0.0000
Allele Frequency Aggregator Total Global 14050 (TAAG)2TA=1.00000 delAGTA=0.00000
Allele Frequency Aggregator European Sub 9690 (TAAG)2TA=1.0000 delAGTA=0.0000
Allele Frequency Aggregator African Sub 2898 (TAAG)2TA=1.0000 delAGTA=0.0000
Allele Frequency Aggregator Latin American 2 Sub 610 (TAAG)2TA=1.000 delAGTA=0.000
Allele Frequency Aggregator Other Sub 496 (TAAG)2TA=1.000 delAGTA=0.000
Allele Frequency Aggregator Latin American 1 Sub 146 (TAAG)2TA=1.000 delAGTA=0.000
Allele Frequency Aggregator Asian Sub 112 (TAAG)2TA=1.000 delAGTA=0.000
Allele Frequency Aggregator South Asian Sub 98 (TAAG)2TA=1.00 delAGTA=0.00
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.239899637AGTA[1]
GRCh37.p13 chr 1 NC_000001.10:g.240062937AGTA[1]
CHRM3 RefSeqGene NG_032046.2:g.517708AGTA[1]
Gene: CHRM3, cholinergic receptor muscarinic 3 (plus strand)
Molecule type Change Amino acid[Codon] SO Term
CHRM3 transcript variant 2 NM_000740.4:c.-19-7792_-1…

NM_000740.4:c.-19-7792_-19-7789del

N/A Intron Variant
CHRM3 transcript variant 1 NM_001347716.2:c.-19-7792…

NM_001347716.2:c.-19-7792_-19-7789del

N/A Intron Variant
CHRM3 transcript variant 3 NM_001375978.1:c.-19-7792…

NM_001375978.1:c.-19-7792_-19-7789del

N/A Intron Variant
CHRM3 transcript variant 4 NM_001375979.1:c.-19-7792…

NM_001375979.1:c.-19-7792_-19-7789del

N/A Intron Variant
CHRM3 transcript variant 5 NM_001375980.1:c.-19-7792…

NM_001375980.1:c.-19-7792_-19-7789del

N/A Intron Variant
CHRM3 transcript variant 6 NM_001375981.1:c.-19-7792…

NM_001375981.1:c.-19-7792_-19-7789del

N/A Intron Variant
CHRM3 transcript variant 7 NM_001375982.1:c.-19-7792…

NM_001375982.1:c.-19-7792_-19-7789del

N/A Intron Variant
CHRM3 transcript variant 8 NM_001375983.1:c.-19-7792…

NM_001375983.1:c.-19-7792_-19-7789del

N/A Intron Variant
CHRM3 transcript variant 9 NM_001375984.1:c.-19-7792…

NM_001375984.1:c.-19-7792_-19-7789del

N/A Intron Variant
CHRM3 transcript variant 10 NM_001375985.1:c.-19-7792…

NM_001375985.1:c.-19-7792_-19-7789del

N/A Intron Variant
CHRM3 transcript variant 11 NR_164748.1:n. N/A Genic Downstream Transcript Variant
CHRM3 transcript variant X2 XM_011544043.3:c.-19-7792…

XM_011544043.3:c.-19-7792_-19-7789del

N/A Intron Variant
CHRM3 transcript variant X1 XM_011544044.3:c.-19-7792…

XM_011544044.3:c.-19-7792_-19-7789del

N/A Intron Variant
CHRM3 transcript variant X5 XM_011544047.3:c.-19-7792…

XM_011544047.3:c.-19-7792_-19-7789del

N/A Intron Variant
CHRM3 transcript variant X11 XM_017000152.3:c.-19-7792…

XM_017000152.3:c.-19-7792_-19-7789del

N/A Intron Variant
CHRM3 transcript variant X14 XM_017000154.2:c.-19-7792…

XM_017000154.2:c.-19-7792_-19-7789del

N/A Intron Variant
CHRM3 transcript variant X17 XM_017000157.3:c.-19-7792…

XM_017000157.3:c.-19-7792_-19-7789del

N/A Intron Variant
CHRM3 transcript variant X12 XM_017000159.2:c.-19-7792…

XM_017000159.2:c.-19-7792_-19-7789del

N/A Intron Variant
CHRM3 transcript variant X13 XM_017000160.3:c.-19-7792…

XM_017000160.3:c.-19-7792_-19-7789del

N/A Intron Variant
CHRM3 transcript variant X18 XM_017000162.2:c.-19-7792…

XM_017000162.2:c.-19-7792_-19-7789del

N/A Intron Variant
CHRM3 transcript variant X19 XM_017000163.3:c.-19-7792…

XM_017000163.3:c.-19-7792_-19-7789del

N/A Intron Variant
CHRM3 transcript variant X3 XM_047443115.1:c.-19-7792…

XM_047443115.1:c.-19-7792_-19-7789del

N/A Intron Variant
CHRM3 transcript variant X4 XM_047443119.1:c.-19-7792…

XM_047443119.1:c.-19-7792_-19-7789del

N/A Intron Variant
CHRM3 transcript variant X6 XM_047443128.1:c.-19-7792…

XM_047443128.1:c.-19-7792_-19-7789del

N/A Intron Variant
CHRM3 transcript variant X7 XM_047443148.1:c.-19-7792…

XM_047443148.1:c.-19-7792_-19-7789del

N/A Intron Variant
CHRM3 transcript variant X8 XM_047443157.1:c.-19-7792…

XM_047443157.1:c.-19-7792_-19-7789del

N/A Intron Variant
CHRM3 transcript variant X9 XM_047443164.1:c.-19-7792…

XM_047443164.1:c.-19-7792_-19-7789del

N/A Intron Variant
CHRM3 transcript variant X10 XM_047443178.1:c.-19-7792…

XM_047443178.1:c.-19-7792_-19-7789del

N/A Intron Variant
CHRM3 transcript variant X15 XM_047443199.1:c.-19-7792…

XM_047443199.1:c.-19-7792_-19-7789del

N/A Intron Variant
CHRM3 transcript variant X16 XM_047443206.1:c.-19-7792…

XM_047443206.1:c.-19-7792_-19-7789del

N/A Intron Variant
CHRM3 transcript variant X20 XM_047443223.1:c.-19-7792…

XM_047443223.1:c.-19-7792_-19-7789del

N/A Intron Variant
CHRM3 transcript variant X21 XM_047443239.1:c.-19-7792…

XM_047443239.1:c.-19-7792_-19-7789del

N/A Intron Variant
CHRM3 transcript variant X22 XM_047443244.1:c.-19-7792…

XM_047443244.1:c.-19-7792_-19-7789del

N/A Intron Variant
Gene: CHRM3-AS1, CHRM3 antisense RNA 1 (minus strand)
Molecule type Change Amino acid[Codon] SO Term
CHRM3-AS1 transcript NR_046582.1: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 (TAAG)2TA= delAGTA
GRCh38.p14 chr 1 NC_000001.11:g.239899635_239899644= NC_000001.11:g.239899637AGTA[1]
GRCh37.p13 chr 1 NC_000001.10:g.240062935_240062944= NC_000001.10:g.240062937AGTA[1]
CHRM3 RefSeqGene NG_032046.2:g.517706_517715= NG_032046.2:g.517708AGTA[1]
CHRM3 transcript NM_000740.2:c.-19-7798= NM_000740.2:c.-19-7792_-19-7789del
CHRM3 transcript variant 2 NM_000740.4:c.-19-7798= NM_000740.4:c.-19-7792_-19-7789del
CHRM3 transcript variant 1 NM_001347716.2:c.-19-7798= NM_001347716.2:c.-19-7792_-19-7789del
CHRM3 transcript variant 3 NM_001375978.1:c.-19-7798= NM_001375978.1:c.-19-7792_-19-7789del
CHRM3 transcript variant 4 NM_001375979.1:c.-19-7798= NM_001375979.1:c.-19-7792_-19-7789del
CHRM3 transcript variant 5 NM_001375980.1:c.-19-7798= NM_001375980.1:c.-19-7792_-19-7789del
CHRM3 transcript variant 6 NM_001375981.1:c.-19-7798= NM_001375981.1:c.-19-7792_-19-7789del
CHRM3 transcript variant 7 NM_001375982.1:c.-19-7798= NM_001375982.1:c.-19-7792_-19-7789del
CHRM3 transcript variant 8 NM_001375983.1:c.-19-7798= NM_001375983.1:c.-19-7792_-19-7789del
CHRM3 transcript variant 9 NM_001375984.1:c.-19-7798= NM_001375984.1:c.-19-7792_-19-7789del
CHRM3 transcript variant 10 NM_001375985.1:c.-19-7798= NM_001375985.1:c.-19-7792_-19-7789del
CHRM3 transcript variant X1 XM_005273031.1:c.-19-7798= XM_005273031.1:c.-19-7792_-19-7789del
CHRM3 transcript variant X2 XM_005273032.1:c.-19-7798= XM_005273032.1:c.-19-7792_-19-7789del
CHRM3 transcript variant X3 XM_005273033.1:c.-19-7798= XM_005273033.1:c.-19-7792_-19-7789del
CHRM3 transcript variant X4 XM_005273034.1:c.-19-7798= XM_005273034.1:c.-19-7792_-19-7789del
CHRM3 transcript variant X5 XM_005273035.1:c.-19-7798= XM_005273035.1:c.-19-7792_-19-7789del
CHRM3 transcript variant X2 XM_011544043.3:c.-19-7798= XM_011544043.3:c.-19-7792_-19-7789del
CHRM3 transcript variant X1 XM_011544044.3:c.-19-7798= XM_011544044.3:c.-19-7792_-19-7789del
CHRM3 transcript variant X5 XM_011544047.3:c.-19-7798= XM_011544047.3:c.-19-7792_-19-7789del
CHRM3 transcript variant X11 XM_017000152.3:c.-19-7798= XM_017000152.3:c.-19-7792_-19-7789del
CHRM3 transcript variant X14 XM_017000154.2:c.-19-7798= XM_017000154.2:c.-19-7792_-19-7789del
CHRM3 transcript variant X17 XM_017000157.3:c.-19-7798= XM_017000157.3:c.-19-7792_-19-7789del
CHRM3 transcript variant X12 XM_017000159.2:c.-19-7798= XM_017000159.2:c.-19-7792_-19-7789del
CHRM3 transcript variant X13 XM_017000160.3:c.-19-7798= XM_017000160.3:c.-19-7792_-19-7789del
CHRM3 transcript variant X18 XM_017000162.2:c.-19-7798= XM_017000162.2:c.-19-7792_-19-7789del
CHRM3 transcript variant X19 XM_017000163.3:c.-19-7798= XM_017000163.3:c.-19-7792_-19-7789del
CHRM3 transcript variant X3 XM_047443115.1:c.-19-7798= XM_047443115.1:c.-19-7792_-19-7789del
CHRM3 transcript variant X4 XM_047443119.1:c.-19-7798= XM_047443119.1:c.-19-7792_-19-7789del
CHRM3 transcript variant X6 XM_047443128.1:c.-19-7798= XM_047443128.1:c.-19-7792_-19-7789del
CHRM3 transcript variant X7 XM_047443148.1:c.-19-7798= XM_047443148.1:c.-19-7792_-19-7789del
CHRM3 transcript variant X8 XM_047443157.1:c.-19-7798= XM_047443157.1:c.-19-7792_-19-7789del
CHRM3 transcript variant X9 XM_047443164.1:c.-19-7798= XM_047443164.1:c.-19-7792_-19-7789del
CHRM3 transcript variant X10 XM_047443178.1:c.-19-7798= XM_047443178.1:c.-19-7792_-19-7789del
CHRM3 transcript variant X15 XM_047443199.1:c.-19-7798= XM_047443199.1:c.-19-7792_-19-7789del
CHRM3 transcript variant X16 XM_047443206.1:c.-19-7798= XM_047443206.1:c.-19-7792_-19-7789del
CHRM3 transcript variant X20 XM_047443223.1:c.-19-7798= XM_047443223.1:c.-19-7792_-19-7789del
CHRM3 transcript variant X21 XM_047443239.1:c.-19-7798= XM_047443239.1:c.-19-7792_-19-7789del
CHRM3 transcript variant X22 XM_047443244.1:c.-19-7798= XM_047443244.1:c.-19-7792_-19-7789del
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#.

2 SubSNP, 3 Frequency submissions
No Submitter Submission ID Date (Build)
1 GNOMAD ss4014091170 Apr 25, 2021 (155)
2 TOPMED ss4489222552 Apr 25, 2021 (155)
3 gnomAD - Genomes NC_000001.11 - 239899635 Apr 25, 2021 (155)
4 TopMed NC_000001.11 - 239899635 Apr 25, 2021 (155)
5 ALFA NC_000001.11 - 239899635 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
44252554, 52828887, ss4014091170, ss4489222552 NC_000001.11:239899634:TAAG: NC_000001.11:239899634:TAAGTAAGTA:…

NC_000001.11:239899634:TAAGTAAGTA:TAAGTA

(self)
9063654479 NC_000001.11:239899634:TAAGTAAGTA:…

NC_000001.11:239899634:TAAGTAAGTA:TAAGTA

NC_000001.11:239899634:TAAGTAAGTA:…

NC_000001.11:239899634:TAAGTAAGTA:TAAGTA

(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 rs1485548126

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