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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.

rs1491233223

Current Build 156

Released September 21, 2022

Organism
Homo sapiens
Position
chr3:33315233-33315235 (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
delCT
Variation Type
Indel Insertion and Deletion
Frequency
delCT=0.000057 (8/139942, GnomAD)
delCT=0.00024 (6/24668, 14KJPN)
delCT=0.00036 (6/16760, 8.3KJPN) (+ 2 more)
delCT=0.00000 (0/14050, ALFA)
delCT=0.0022 (4/1832, Korea1K)
Clinical Significance
Not Reported in ClinVar
Gene : Consequence
FBXL2 : 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 TCT=1.00000 T=0.00000 1.0 0.0 0.0 N/A
European Sub 9690 TCT=1.0000 T=0.0000 1.0 0.0 0.0 N/A
African Sub 2898 TCT=1.0000 T=0.0000 1.0 0.0 0.0 N/A
African Others Sub 114 TCT=1.000 T=0.000 1.0 0.0 0.0 N/A
African American Sub 2784 TCT=1.0000 T=0.0000 1.0 0.0 0.0 N/A
Asian Sub 112 TCT=1.000 T=0.000 1.0 0.0 0.0 N/A
East Asian Sub 86 TCT=1.00 T=0.00 1.0 0.0 0.0 N/A
Other Asian Sub 26 TCT=1.00 T=0.00 1.0 0.0 0.0 N/A
Latin American 1 Sub 146 TCT=1.000 T=0.000 1.0 0.0 0.0 N/A
Latin American 2 Sub 610 TCT=1.000 T=0.000 1.0 0.0 0.0 N/A
South Asian Sub 98 TCT=1.00 T=0.00 1.0 0.0 0.0 N/A
Other Sub 496 TCT=1.000 T=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
gnomAD - Genomes Global Study-wide 139942 TCT=0.999943 delCT=0.000057
gnomAD - Genomes European Sub 75718 TCT=0.99995 delCT=0.00005
gnomAD - Genomes African Sub 42004 TCT=0.99990 delCT=0.00010
gnomAD - Genomes American Sub 13618 TCT=1.00000 delCT=0.00000
gnomAD - Genomes Ashkenazi Jewish Sub 3318 TCT=1.0000 delCT=0.0000
gnomAD - Genomes East Asian Sub 3134 TCT=1.0000 delCT=0.0000
gnomAD - Genomes Other Sub 2150 TCT=1.0000 delCT=0.0000
14KJPN JAPANESE Study-wide 24668 TCT=0.99976 delCT=0.00024
8.3KJPN JAPANESE Study-wide 16760 TCT=0.99964 delCT=0.00036
Allele Frequency Aggregator Total Global 14050 TCT=1.00000 delCT=0.00000
Allele Frequency Aggregator European Sub 9690 TCT=1.0000 delCT=0.0000
Allele Frequency Aggregator African Sub 2898 TCT=1.0000 delCT=0.0000
Allele Frequency Aggregator Latin American 2 Sub 610 TCT=1.000 delCT=0.000
Allele Frequency Aggregator Other Sub 496 TCT=1.000 delCT=0.000
Allele Frequency Aggregator Latin American 1 Sub 146 TCT=1.000 delCT=0.000
Allele Frequency Aggregator Asian Sub 112 TCT=1.000 delCT=0.000
Allele Frequency Aggregator South Asian Sub 98 TCT=1.00 delCT=0.00
Korean Genome Project KOREAN Study-wide 1832 TCT=0.9978 delCT=0.0022
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 3 NC_000003.12:g.33315234_33315235del
GRCh37.p13 chr 3 NC_000003.11:g.33356726_33356727del
Gene: FBXL2, F-box and leucine rich repeat protein 2 (plus strand)
Molecule type Change Amino acid[Codon] SO Term
FBXL2 transcript variant 3 NM_001349316.2:c.65+17509…

NM_001349316.2:c.65+17509_65+17510del

N/A Intron Variant
FBXL2 transcript variant 4 NM_001349319.2:c.-270+175…

NM_001349319.2:c.-270+17509_-270+17510del

N/A Intron Variant
FBXL2 transcript variant 5 NM_001349320.2:c.-270+175…

NM_001349320.2:c.-270+17509_-270+17510del

N/A Intron Variant
FBXL2 transcript variant 6 NM_001349321.2:c.-270+172…

NM_001349321.2:c.-270+17272_-270+17273del

N/A Intron Variant
FBXL2 transcript variant 7 NM_001349322.2:c.38+17272…

NM_001349322.2:c.38+17272_38+17273del

N/A Intron Variant
FBXL2 transcript variant 8 NM_001349323.2:c.-270+175…

NM_001349323.2:c.-270+17509_-270+17510del

N/A Intron Variant
FBXL2 transcript variant 9 NM_001349324.2:c.-270+175…

NM_001349324.2:c.-270+17509_-270+17510del

N/A Intron Variant
FBXL2 transcript variant 10 NM_001349325.2:c.-270+172…

NM_001349325.2:c.-270+17272_-270+17273del

N/A Intron Variant
FBXL2 transcript variant 11 NM_001349326.2:c.-270+120…

NM_001349326.2:c.-270+12074_-270+12075del

N/A Intron Variant
FBXL2 transcript variant 1 NM_012157.5:c.65+17509_65…

NM_012157.5:c.65+17509_65+17510del

N/A Intron Variant
FBXL2 transcript variant 12 NR_146121.2:n. N/A Intron Variant
FBXL2 transcript variant 13 NR_146122.2:n. N/A Intron Variant
FBXL2 transcript variant 14 NR_146123.2:n. N/A Intron Variant
FBXL2 transcript variant 15 NR_146124.2:n. N/A Intron Variant
FBXL2 transcript variant 16 NR_146125.2:n. N/A Intron Variant
FBXL2 transcript variant 17 NR_146126.2:n. N/A Intron Variant
FBXL2 transcript variant 18 NR_146127.2:n. N/A Intron Variant
FBXL2 transcript variant 19 NR_146128.2:n. N/A Intron Variant
FBXL2 transcript variant 20 NR_146129.2:n. N/A Intron Variant
FBXL2 transcript variant 21 NR_146130.2:n. N/A Intron Variant
FBXL2 transcript variant 22 NR_146131.2:n. N/A Intron Variant
FBXL2 transcript variant 23 NR_146132.2:n. N/A Intron Variant
FBXL2 transcript variant 24 NR_146133.2:n. N/A Intron Variant
FBXL2 transcript variant 25 NR_146134.2:n. N/A Intron Variant
FBXL2 transcript variant 26 NR_146135.2:n. N/A Intron Variant
FBXL2 transcript variant X1 XR_007095659.1: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 TCT= delCT
GRCh38.p14 chr 3 NC_000003.12:g.33315233_33315235= NC_000003.12:g.33315234_33315235del
GRCh37.p13 chr 3 NC_000003.11:g.33356725_33356727= NC_000003.11:g.33356726_33356727del
FBXL2 transcript variant 2 NM_001171713.1:c.65+17508= NM_001171713.1:c.65+17509_65+17510del
FBXL2 transcript variant 3 NM_001349316.2:c.65+17508= NM_001349316.2:c.65+17509_65+17510del
FBXL2 transcript variant 4 NM_001349319.2:c.-270+17508= NM_001349319.2:c.-270+17509_-270+17510del
FBXL2 transcript variant 5 NM_001349320.2:c.-270+17508= NM_001349320.2:c.-270+17509_-270+17510del
FBXL2 transcript variant 6 NM_001349321.2:c.-270+17271= NM_001349321.2:c.-270+17272_-270+17273del
FBXL2 transcript variant 7 NM_001349322.2:c.38+17271= NM_001349322.2:c.38+17272_38+17273del
FBXL2 transcript variant 8 NM_001349323.2:c.-270+17508= NM_001349323.2:c.-270+17509_-270+17510del
FBXL2 transcript variant 9 NM_001349324.2:c.-270+17508= NM_001349324.2:c.-270+17509_-270+17510del
FBXL2 transcript variant 10 NM_001349325.2:c.-270+17271= NM_001349325.2:c.-270+17272_-270+17273del
FBXL2 transcript variant 11 NM_001349326.2:c.-270+12073= NM_001349326.2:c.-270+12074_-270+12075del
FBXL2 transcript variant 1 NM_012157.3:c.65+17508= NM_012157.3:c.65+17509_65+17510del
FBXL2 transcript variant 1 NM_012157.5:c.65+17508= NM_012157.5:c.65+17509_65+17510del
FBXL2 transcript variant X1 XM_005265014.1:c.65+17508= XM_005265014.1:c.65+17509_65+17510del
FBXL2 transcript variant X2 XM_005265015.1:c.-270+17508= XM_005265015.1:c.-270+17509_-270+17510del
FBXL2 transcript variant X3 XM_005265016.1:c.-270+17508= XM_005265016.1:c.-270+17509_-270+17510del
FBXL2 transcript variant X4 XM_005265017.1:c.-270+17508= XM_005265017.1:c.-270+17509_-270+17510del
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, 5 Frequency submissions
No Submitter Submission ID Date (Build)
1 GNOMAD ss2791394838 Jan 10, 2018 (151)
2 KOGIC ss3950981662 Apr 25, 2020 (154)
3 TOMMO_GENOMICS ss5158538762 Apr 26, 2021 (155)
4 TOMMO_GENOMICS ss5690012761 Oct 13, 2022 (156)
5 gnomAD - Genomes NC_000003.12 - 33315233 Apr 26, 2021 (155)
6 Korean Genome Project NC_000003.12 - 33315233 Apr 25, 2020 (154)
7 8.3KJPN NC_000003.11 - 33356725 Apr 26, 2021 (155)
8 14KJPN NC_000003.12 - 33315233 Oct 13, 2022 (156)
9 ALFA NC_000003.12 - 33315233 Apr 26, 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
16508069, ss2791394838, ss5158538762 NC_000003.11:33356724:TC: NC_000003.12:33315232:TCT:T (self)
103789559, 7359663, 23849865, ss3950981662, ss5690012761 NC_000003.12:33315232:TC: NC_000003.12:33315232:TCT:T (self)
1933171157 NC_000003.12:33315232:TCT:T NC_000003.12:33315232:TCT: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 rs1491233223

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