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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.

rs1491455834

Current Build 156

Released September 21, 2022

Organism
Homo sapiens
Position
chr2:173024220 (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
insAT
Variation Type
Indel Insertion and Deletion
Frequency
insAT=0.00000 (0/11862, ALFA)
insAT=0.0009 (8/8966, GnomAD)
Clinical Significance
Not Reported in ClinVar
Gene : Consequence
RAPGEF4 : 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 T=1.00000 TAT=0.00000 1.0 0.0 0.0 N/A
European Sub 7618 T=1.0000 TAT=0.0000 1.0 0.0 0.0 N/A
African Sub 2816 T=1.0000 TAT=0.0000 1.0 0.0 0.0 N/A
African Others Sub 108 T=1.000 TAT=0.000 1.0 0.0 0.0 N/A
African American Sub 2708 T=1.0000 TAT=0.0000 1.0 0.0 0.0 N/A
Asian Sub 108 T=1.000 TAT=0.000 1.0 0.0 0.0 N/A
East Asian Sub 84 T=1.00 TAT=0.00 1.0 0.0 0.0 N/A
Other Asian Sub 24 T=1.00 TAT=0.00 1.0 0.0 0.0 N/A
Latin American 1 Sub 146 T=1.000 TAT=0.000 1.0 0.0 0.0 N/A
Latin American 2 Sub 610 T=1.000 TAT=0.000 1.0 0.0 0.0 N/A
South Asian Sub 94 T=1.00 TAT=0.00 1.0 0.0 0.0 N/A
Other Sub 470 T=1.000 TAT=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
Allele Frequency Aggregator Total Global 11862 T=1.00000 insAT=0.00000
Allele Frequency Aggregator European Sub 7618 T=1.0000 insAT=0.0000
Allele Frequency Aggregator African Sub 2816 T=1.0000 insAT=0.0000
Allele Frequency Aggregator Latin American 2 Sub 610 T=1.000 insAT=0.000
Allele Frequency Aggregator Other Sub 470 T=1.000 insAT=0.000
Allele Frequency Aggregator Latin American 1 Sub 146 T=1.000 insAT=0.000
Allele Frequency Aggregator Asian Sub 108 T=1.000 insAT=0.000
Allele Frequency Aggregator South Asian Sub 94 T=1.00 insAT=0.00
gnomAD - Genomes Global Study-wide 8966 -

No frequency provided

insAT=0.0009
gnomAD - Genomes African Sub 5602 -

No frequency provided

insAT=0.0011
gnomAD - Genomes European Sub 2364 -

No frequency provided

insAT=0.0004
gnomAD - Genomes American Sub 582 -

No frequency provided

insAT=0.002
gnomAD - Genomes Ashkenazi Jewish Sub 284 -

No frequency provided

insAT=0.000
gnomAD - Genomes Other Sub 104 -

No frequency provided

insAT=0.000
gnomAD - Genomes East Asian Sub 30 -

No frequency provided

insAT=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 2 NC_000002.12:g.173024220_173024221insAT
GRCh37.p13 chr 2 NC_000002.11:g.173888948_173888949insAT
Gene: RAPGEF4, Rap guanine nucleotide exchange factor 4 (plus strand)
Molecule type Change Amino acid[Codon] SO Term
RAPGEF4 transcript variant 2 NM_001100397.2:c.1822-235…

NM_001100397.2:c.1822-2352_1822-2351insAT

N/A Intron Variant
RAPGEF4 transcript variant 3 NM_001282899.2:c.1795-235…

NM_001282899.2:c.1795-2352_1795-2351insAT

N/A Intron Variant
RAPGEF4 transcript variant 4 NM_001282900.2:c.1741-235…

NM_001282900.2:c.1741-2352_1741-2351insAT

N/A Intron Variant
RAPGEF4 transcript variant 5 NM_001282901.2:c.1594-235…

NM_001282901.2:c.1594-2352_1594-2351insAT

N/A Intron Variant
RAPGEF4 transcript variant 6 NM_001375864.1:c.2224-235…

NM_001375864.1:c.2224-2352_2224-2351insAT

N/A Intron Variant
RAPGEF4 transcript variant 7 NM_001375865.1:c.2221-235…

NM_001375865.1:c.2221-2352_2221-2351insAT

N/A Intron Variant
RAPGEF4 transcript variant 8 NM_001375866.1:c.2200-235…

NM_001375866.1:c.2200-2352_2200-2351insAT

N/A Intron Variant
RAPGEF4 transcript variant 9 NM_001375867.1:c.2161-235…

NM_001375867.1:c.2161-2352_2161-2351insAT

N/A Intron Variant
RAPGEF4 transcript variant 10 NM_001375868.1:c.2107-235…

NM_001375868.1:c.2107-2352_2107-2351insAT

N/A Intron Variant
RAPGEF4 transcript variant 11 NM_001375869.1:c.2254-235…

NM_001375869.1:c.2254-2352_2254-2351insAT

N/A Intron Variant
RAPGEF4 transcript variant 12 NM_001375870.1:c.2254-235…

NM_001375870.1:c.2254-2352_2254-2351insAT

N/A Intron Variant
RAPGEF4 transcript variant 13 NM_001375871.1:c.2053-235…

NM_001375871.1:c.2053-2352_2053-2351insAT

N/A Intron Variant
RAPGEF4 transcript variant 14 NM_001375872.1:c.2254-235…

NM_001375872.1:c.2254-2352_2254-2351insAT

N/A Intron Variant
RAPGEF4 transcript variant 15 NM_001375873.1:c.2200-235…

NM_001375873.1:c.2200-2352_2200-2351insAT

N/A Intron Variant
RAPGEF4 transcript variant 16 NM_001375874.1:c.2200-235…

NM_001375874.1:c.2200-2352_2200-2351insAT

N/A Intron Variant
RAPGEF4 transcript variant 1 NM_007023.4:c.2254-2352_2…

NM_007023.4:c.2254-2352_2254-2351insAT

N/A Intron Variant
RAPGEF4 transcript variant 17 NM_001375875.1:c. N/A Genic Downstream Transcript Variant
RAPGEF4 transcript variant 18 NM_001375876.1:c. N/A Genic Downstream Transcript Variant
RAPGEF4 transcript variant 19 NR_164739.1:n. N/A Intron Variant
RAPGEF4 transcript variant 20 NR_164740.1:n. N/A Intron Variant
RAPGEF4 transcript variant 21 NR_164741.1:n. N/A Intron Variant
RAPGEF4 transcript variant X6 XM_006712205.4:c.1741-235…

XM_006712205.4:c.1741-2352_1741-2351insAT

N/A Intron Variant
RAPGEF4 transcript variant X1 XM_017003196.3:c.2254-235…

XM_017003196.3:c.2254-2352_2254-2351insAT

N/A Intron Variant
RAPGEF4 transcript variant X5 XM_017003197.2:c.1768-235…

XM_017003197.2:c.1768-2352_1768-2351insAT

N/A Intron Variant
RAPGEF4 transcript variant X2 XM_047443028.1:c.1864-235…

XM_047443028.1:c.1864-2352_1864-2351insAT

N/A Intron Variant
RAPGEF4 transcript variant X3 XM_047443029.1:c.1840-235…

XM_047443029.1:c.1840-2352_1840-2351insAT

N/A Intron Variant
RAPGEF4 transcript variant X4 XM_047443030.1:c.1795-235…

XM_047443030.1:c.1795-2352_1795-2351insAT

N/A Intron Variant
RAPGEF4 transcript variant X7 XM_047443031.1:c.1735-235…

XM_047443031.1:c.1735-2352_1735-2351insAT

N/A Intron Variant
RAPGEF4 transcript variant X8 XM_047443032.1:c.1822-235…

XM_047443032.1:c.1822-2352_1822-2351insAT

N/A Intron Variant
RAPGEF4 transcript variant X9 XM_047443033.1:c.1594-235…

XM_047443033.1:c.1594-2352_1594-2351insAT

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 T= insAT
GRCh38.p14 chr 2 NC_000002.12:g.173024220= NC_000002.12:g.173024220_173024221insAT
GRCh37.p13 chr 2 NC_000002.11:g.173888948= NC_000002.11:g.173888948_173888949insAT
RAPGEF4 transcript variant 2 NM_001100397.1:c.1822-2352= NM_001100397.1:c.1822-2352_1822-2351insAT
RAPGEF4 transcript variant 2 NM_001100397.2:c.1822-2352= NM_001100397.2:c.1822-2352_1822-2351insAT
RAPGEF4 transcript variant 3 NM_001282899.2:c.1795-2352= NM_001282899.2:c.1795-2352_1795-2351insAT
RAPGEF4 transcript variant 4 NM_001282900.2:c.1741-2352= NM_001282900.2:c.1741-2352_1741-2351insAT
RAPGEF4 transcript variant 5 NM_001282901.2:c.1594-2352= NM_001282901.2:c.1594-2352_1594-2351insAT
RAPGEF4 transcript variant 6 NM_001375864.1:c.2224-2352= NM_001375864.1:c.2224-2352_2224-2351insAT
RAPGEF4 transcript variant 7 NM_001375865.1:c.2221-2352= NM_001375865.1:c.2221-2352_2221-2351insAT
RAPGEF4 transcript variant 8 NM_001375866.1:c.2200-2352= NM_001375866.1:c.2200-2352_2200-2351insAT
RAPGEF4 transcript variant 9 NM_001375867.1:c.2161-2352= NM_001375867.1:c.2161-2352_2161-2351insAT
RAPGEF4 transcript variant 10 NM_001375868.1:c.2107-2352= NM_001375868.1:c.2107-2352_2107-2351insAT
RAPGEF4 transcript variant 11 NM_001375869.1:c.2254-2352= NM_001375869.1:c.2254-2352_2254-2351insAT
RAPGEF4 transcript variant 12 NM_001375870.1:c.2254-2352= NM_001375870.1:c.2254-2352_2254-2351insAT
RAPGEF4 transcript variant 13 NM_001375871.1:c.2053-2352= NM_001375871.1:c.2053-2352_2053-2351insAT
RAPGEF4 transcript variant 14 NM_001375872.1:c.2254-2352= NM_001375872.1:c.2254-2352_2254-2351insAT
RAPGEF4 transcript variant 15 NM_001375873.1:c.2200-2352= NM_001375873.1:c.2200-2352_2200-2351insAT
RAPGEF4 transcript variant 16 NM_001375874.1:c.2200-2352= NM_001375874.1:c.2200-2352_2200-2351insAT
RAPGEF4 transcript variant 1 NM_007023.3:c.2254-2352= NM_007023.3:c.2254-2352_2254-2351insAT
RAPGEF4 transcript variant 1 NM_007023.4:c.2254-2352= NM_007023.4:c.2254-2352_2254-2351insAT
RAPGEF4 transcript variant X1 XM_005246246.1:c.2200-2352= XM_005246246.1:c.2200-2352_2200-2351insAT
RAPGEF4 transcript variant X2 XM_005246247.1:c.1795-2352= XM_005246247.1:c.1795-2352_1795-2351insAT
RAPGEF4 transcript variant X3 XM_005246248.1:c.1795-2352= XM_005246248.1:c.1795-2352_1795-2351insAT
RAPGEF4 transcript variant X4 XM_005246249.1:c.1741-2352= XM_005246249.1:c.1741-2352_1741-2351insAT
RAPGEF4 transcript variant X6 XM_006712205.4:c.1741-2352= XM_006712205.4:c.1741-2352_1741-2351insAT
RAPGEF4 transcript variant X1 XM_017003196.3:c.2254-2352= XM_017003196.3:c.2254-2352_2254-2351insAT
RAPGEF4 transcript variant X5 XM_017003197.2:c.1768-2352= XM_017003197.2:c.1768-2352_1768-2351insAT
RAPGEF4 transcript variant X2 XM_047443028.1:c.1864-2352= XM_047443028.1:c.1864-2352_1864-2351insAT
RAPGEF4 transcript variant X3 XM_047443029.1:c.1840-2352= XM_047443029.1:c.1840-2352_1840-2351insAT
RAPGEF4 transcript variant X4 XM_047443030.1:c.1795-2352= XM_047443030.1:c.1795-2352_1795-2351insAT
RAPGEF4 transcript variant X7 XM_047443031.1:c.1735-2352= XM_047443031.1:c.1735-2352_1735-2351insAT
RAPGEF4 transcript variant X8 XM_047443032.1:c.1822-2352= XM_047443032.1:c.1822-2352_1822-2351insAT
RAPGEF4 transcript variant X9 XM_047443033.1:c.1594-2352= XM_047443033.1:c.1594-2352_1594-2351insAT
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, 2 Frequency submissions
No Submitter Submission ID Date (Build)
1 GNOMAD ss2782941639 Jan 10, 2018 (151)
2 EVA_DECODE ss3705448459 Jul 13, 2019 (153)
3 gnomAD - Genomes NC_000002.12 - 173024220 Apr 26, 2021 (155)
4 ALFA NC_000002.12 - 173024220 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
ss2782941639 NC_000002.11:173888947::TA NC_000002.12:173024219:T:TAT (self)
82188846, ss3705448459 NC_000002.12:173024219::TA NC_000002.12:173024219:T:TAT (self)
3064612954 NC_000002.12:173024219:T:TAT NC_000002.12:173024219:T:TAT (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 rs1491455834

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