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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.

rs1471856951

Current Build 156

Released September 21, 2022

Organism
Homo sapiens
Position
chr7:2543741 (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
G>C
Variation Type
SNV Single Nucleotide Variation
Frequency
C=0.000011 (3/264690, TOPMED)
C=0.000012 (3/246848, GnomAD_exome)
C=0.000021 (3/140290, GnomAD) (+ 1 more)
C=0.00007 (1/14050, ALFA)
Clinical Significance
Reported in ClinVar
Gene : Consequence
BRAT1 : Missense 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 G=0.99993 C=0.00007 0.999858 0.0 0.000142 0
European Sub 9690 G=1.0000 C=0.0000 1.0 0.0 0.0 N/A
African Sub 2898 G=1.0000 C=0.0000 1.0 0.0 0.0 N/A
African Others Sub 114 G=1.000 C=0.000 1.0 0.0 0.0 N/A
African American Sub 2784 G=1.0000 C=0.0000 1.0 0.0 0.0 N/A
Asian Sub 112 G=1.000 C=0.000 1.0 0.0 0.0 N/A
East Asian Sub 86 G=1.00 C=0.00 1.0 0.0 0.0 N/A
Other Asian Sub 26 G=1.00 C=0.00 1.0 0.0 0.0 N/A
Latin American 1 Sub 146 G=1.000 C=0.000 1.0 0.0 0.0 N/A
Latin American 2 Sub 610 G=0.998 C=0.002 0.996721 0.0 0.003279 0
South Asian Sub 98 G=1.00 C=0.00 1.0 0.0 0.0 N/A
Other Sub 496 G=1.000 C=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 G=0.999989 C=0.000011
gnomAD - Exomes Global Study-wide 246848 G=0.999988 C=0.000012
gnomAD - Exomes European Sub 132476 G=1.000000 C=0.000000
gnomAD - Exomes Asian Sub 48336 G=1.00000 C=0.00000
gnomAD - Exomes American Sub 34152 G=0.99991 C=0.00009
gnomAD - Exomes African Sub 16162 G=1.00000 C=0.00000
gnomAD - Exomes Ashkenazi Jewish Sub 9748 G=1.0000 C=0.0000
gnomAD - Exomes Other Sub 5974 G=1.0000 C=0.0000
gnomAD - Genomes Global Study-wide 140290 G=0.999979 C=0.000021
gnomAD - Genomes European Sub 75960 G=0.99997 C=0.00003
gnomAD - Genomes African Sub 42058 G=1.00000 C=0.00000
gnomAD - Genomes American Sub 13664 G=1.00000 C=0.00000
gnomAD - Genomes Ashkenazi Jewish Sub 3324 G=1.0000 C=0.0000
gnomAD - Genomes East Asian Sub 3130 G=1.0000 C=0.0000
gnomAD - Genomes Other Sub 2154 G=0.9995 C=0.0005
Allele Frequency Aggregator Total Global 14050 G=0.99993 C=0.00007
Allele Frequency Aggregator European Sub 9690 G=1.0000 C=0.0000
Allele Frequency Aggregator African Sub 2898 G=1.0000 C=0.0000
Allele Frequency Aggregator Latin American 2 Sub 610 G=0.998 C=0.002
Allele Frequency Aggregator Other Sub 496 G=1.000 C=0.000
Allele Frequency Aggregator Latin American 1 Sub 146 G=1.000 C=0.000
Allele Frequency Aggregator Asian Sub 112 G=1.000 C=0.000
Allele Frequency Aggregator South Asian Sub 98 G=1.00 C=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 7 NC_000007.14:g.2543741G>C
GRCh37.p13 chr 7 NC_000007.13:g.2583375G>C
BRAT1 RefSeqGene NG_032167.1:g.17018C>G
Gene: BRAT1, BRCA1 associated ATM activator 1 (minus strand)
Molecule type Change Amino acid[Codon] SO Term
BRAT1 transcript variant 2 NM_152743.4:c.652C>G L [CTG] > V [GTG] Coding Sequence Variant
BRCA1-associated ATM activator 1 isoform 2 NP_689956.2:p.Leu218Val L (Leu) > V (Val) Missense Variant
BRAT1 transcript variant 1 NM_001350626.2:c.652C>G L [CTG] > V [GTG] Coding Sequence Variant
BRCA1-associated ATM activator 1 isoform 1 NP_001337555.1:p.Leu218Val L (Leu) > V (Val) Missense Variant
BRAT1 transcript variant 3 NM_001350627.2:c.127C>G L [CTG] > V [GTG] Coding Sequence Variant
BRCA1-associated ATM activator 1 isoform 3 NP_001337556.1:p.Leu43Val L (Leu) > V (Val) Missense Variant
BRAT1 transcript variant 4 NR_146879.2:n.711C>G N/A Non Coding Transcript Variant
BRAT1 transcript variant X17 XM_024446682.2:c. N/A Genic Upstream Transcript Variant
BRAT1 transcript variant X1 XM_011515177.3:c.652C>G L [CTG] > V [GTG] Coding Sequence Variant
BRCA1-associated ATM activator 1 isoform X1 XP_011513479.1:p.Leu218Val L (Leu) > V (Val) Missense Variant
BRAT1 transcript variant X2 XM_011515178.2:c.652C>G L [CTG] > V [GTG] Coding Sequence Variant
BRCA1-associated ATM activator 1 isoform X1 XP_011513480.1:p.Leu218Val L (Leu) > V (Val) Missense Variant
BRAT1 transcript variant X3 XM_011515179.3:c.649C>G L [CTG] > V [GTG] Coding Sequence Variant
BRCA1-associated ATM activator 1 isoform X2 XP_011513481.1:p.Leu217Val L (Leu) > V (Val) Missense Variant
BRAT1 transcript variant X4 XM_047420028.1:c.649C>G L [CTG] > V [GTG] Coding Sequence Variant
BRCA1-associated ATM activator 1 isoform X3 XP_047275984.1:p.Leu217Val L (Leu) > V (Val) Missense Variant
BRAT1 transcript variant X5 XM_011515181.3:c.652C>G L [CTG] > V [GTG] Coding Sequence Variant
BRCA1-associated ATM activator 1 isoform X4 XP_011513483.1:p.Leu218Val L (Leu) > V (Val) Missense Variant
BRAT1 transcript variant X6 XM_017011834.2:c.649C>G L [CTG] > V [GTG] Coding Sequence Variant
BRCA1-associated ATM activator 1 isoform X5 XP_016867323.1:p.Leu217Val L (Leu) > V (Val) Missense Variant
BRAT1 transcript variant X7 XM_011515184.4:c.127C>G L [CTG] > V [GTG] Coding Sequence Variant
BRCA1-associated ATM activator 1 isoform X6 XP_011513486.1:p.Leu43Val L (Leu) > V (Val) Missense Variant
BRAT1 transcript variant X8 XM_047420030.1:c.127C>G L [CTG] > V [GTG] Coding Sequence Variant
BRCA1-associated ATM activator 1 isoform X6 XP_047275986.1:p.Leu43Val L (Leu) > V (Val) Missense Variant
BRAT1 transcript variant X9 XM_047420031.1:c.127C>G L [CTG] > V [GTG] Coding Sequence Variant
BRCA1-associated ATM activator 1 isoform X7 XP_047275987.1:p.Leu43Val L (Leu) > V (Val) Missense Variant
BRAT1 transcript variant X10 XM_011515186.3:c.652C>G L [CTG] > V [GTG] Coding Sequence Variant
BRCA1-associated ATM activator 1 isoform X8 XP_011513488.1:p.Leu218Val L (Leu) > V (Val) Missense Variant
BRAT1 transcript variant X11 XM_047420032.1:c.649C>G L [CTG] > V [GTG] Coding Sequence Variant
BRCA1-associated ATM activator 1 isoform X9 XP_047275988.1:p.Leu217Val L (Leu) > V (Val) Missense Variant
BRAT1 transcript variant X12 XM_017011836.3:c.652C>G L [CTG] > V [GTG] Coding Sequence Variant
BRCA1-associated ATM activator 1 isoform X10 XP_016867325.1:p.Leu218Val L (Leu) > V (Val) Missense Variant
BRAT1 transcript variant X13 XM_047420033.1:c.649C>G L [CTG] > V [GTG] Coding Sequence Variant
BRCA1-associated ATM activator 1 isoform X11 XP_047275989.1:p.Leu217Val L (Leu) > V (Val) Missense Variant
BRAT1 transcript variant X14 XM_047420034.1:c.652C>G L [CTG] > V [GTG] Coding Sequence Variant
BRCA1-associated ATM activator 1 isoform X12 XP_047275990.1:p.Leu218Val L (Leu) > V (Val) Missense Variant
BRAT1 transcript variant X15 XM_047420035.1:c.652C>G L [CTG] > V [GTG] Coding Sequence Variant
BRCA1-associated ATM activator 1 isoform X13 XP_047275991.1:p.Leu218Val L (Leu) > V (Val) Missense Variant
BRAT1 transcript variant X16 XM_047420036.1:c.652C>G L [CTG] > V [GTG] Coding Sequence Variant
BRCA1-associated ATM activator 1 isoform X14 XP_047275992.1:p.Leu218Val L (Leu) > V (Val) Missense 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.

Allele: C (allele ID: 536733 )
ClinVar Accession Disease Names Clinical Significance
RCV000658359.1 not provided Uncertain-Significance
RCV000813520.2 Neonatal-onset encephalopathy with rigidity and seizures Uncertain-Significance
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 G= C
GRCh38.p14 chr 7 NC_000007.14:g.2543741= NC_000007.14:g.2543741G>C
GRCh37.p13 chr 7 NC_000007.13:g.2583375= NC_000007.13:g.2583375G>C
BRAT1 RefSeqGene NG_032167.1:g.17018= NG_032167.1:g.17018C>G
BRAT1 transcript variant 2 NM_152743.4:c.652= NM_152743.4:c.652C>G
BRAT1 transcript variant 2 NM_152743.3:c.652= NM_152743.3:c.652C>G
BRAT1 transcript variant 1 NM_001350626.2:c.652= NM_001350626.2:c.652C>G
BRAT1 transcript variant 1 NM_001350626.1:c.652= NM_001350626.1:c.652C>G
BRAT1 transcript variant 4 NR_146879.2:n.711= NR_146879.2:n.711C>G
BRAT1 transcript variant 4 NR_146879.1:n.945= NR_146879.1:n.945C>G
BRAT1 transcript variant 3 NM_001350627.2:c.127= NM_001350627.2:c.127C>G
BRAT1 transcript variant 3 NM_001350627.1:c.127= NM_001350627.1:c.127C>G
BRAT1 transcript variant X7 XM_011515184.4:c.127= XM_011515184.4:c.127C>G
BRAT1 transcript variant X8 XM_011515184.3:c.127= XM_011515184.3:c.127C>G
BRAT1 transcript variant X9 XM_011515184.2:c.127= XM_011515184.2:c.127C>G
BRAT1 transcript variant X9 XM_011515184.1:c.127= XM_011515184.1:c.127C>G
BRAT1 transcript variant X1 XM_011515177.3:c.652= XM_011515177.3:c.652C>G
BRAT1 transcript variant X7 XM_011515177.2:c.652= XM_011515177.2:c.652C>G
BRAT1 transcript variant X1 XM_011515177.1:c.652= XM_011515177.1:c.652C>G
BRAT1 transcript variant X3 XM_011515179.3:c.649= XM_011515179.3:c.649C>G
BRAT1 transcript variant X3 XM_011515179.2:c.649= XM_011515179.2:c.649C>G
BRAT1 transcript variant X3 XM_011515179.1:c.649= XM_011515179.1:c.649C>G
BRAT1 transcript variant X5 XM_011515181.3:c.652= XM_011515181.3:c.652C>G
BRAT1 transcript variant X5 XM_011515181.2:c.652= XM_011515181.2:c.652C>G
BRAT1 transcript variant X6 XM_011515181.1:c.652= XM_011515181.1:c.652C>G
BRAT1 transcript variant X10 XM_011515186.3:c.652= XM_011515186.3:c.652C>G
BRAT1 transcript variant X10 XM_011515186.2:c.652= XM_011515186.2:c.652C>G
BRAT1 transcript variant X11 XM_011515186.1:c.652= XM_011515186.1:c.652C>G
BRAT1 transcript variant X12 XM_017011836.3:c.652= XM_017011836.3:c.652C>G
BRAT1 transcript variant X11 XM_017011836.2:c.652= XM_017011836.2:c.652C>G
BRAT1 transcript variant X13 XM_017011836.1:c.652= XM_017011836.1:c.652C>G
BRAT1 transcript variant X2 XM_011515178.2:c.652= XM_011515178.2:c.652C>G
BRAT1 transcript variant X1 XM_011515178.1:c.652= XM_011515178.1:c.652C>G
BRAT1 transcript variant X6 XM_017011834.2:c.649= XM_017011834.2:c.649C>G
BRAT1 transcript variant X6 XM_017011834.1:c.649= XM_017011834.1:c.649C>G
BRAT1 transcript variant X4 XM_047420028.1:c.649= XM_047420028.1:c.649C>G
BRAT1 transcript variant X8 XM_047420030.1:c.127= XM_047420030.1:c.127C>G
BRAT1 transcript variant X11 XM_047420032.1:c.649= XM_047420032.1:c.649C>G
BRAT1 transcript variant X9 XM_047420031.1:c.127= XM_047420031.1:c.127C>G
BRAT1 transcript variant X13 XM_047420033.1:c.649= XM_047420033.1:c.649C>G
BRAT1 transcript variant X14 XM_047420034.1:c.652= XM_047420034.1:c.652C>G
BRAT1 transcript variant X15 XM_047420035.1:c.652= XM_047420035.1:c.652C>G
BRAT1 transcript variant X16 XM_047420036.1:c.652= XM_047420036.1:c.652C>G
BRCA1-associated ATM activator 1 isoform 2 NP_689956.2:p.Leu218= NP_689956.2:p.Leu218Val
BRCA1-associated ATM activator 1 isoform 1 NP_001337555.1:p.Leu218= NP_001337555.1:p.Leu218Val
BRCA1-associated ATM activator 1 isoform 3 NP_001337556.1:p.Leu43= NP_001337556.1:p.Leu43Val
BRCA1-associated ATM activator 1 isoform X6 XP_011513486.1:p.Leu43= XP_011513486.1:p.Leu43Val
BRCA1-associated ATM activator 1 isoform X1 XP_011513479.1:p.Leu218= XP_011513479.1:p.Leu218Val
BRCA1-associated ATM activator 1 isoform X2 XP_011513481.1:p.Leu217= XP_011513481.1:p.Leu217Val
BRCA1-associated ATM activator 1 isoform X4 XP_011513483.1:p.Leu218= XP_011513483.1:p.Leu218Val
BRCA1-associated ATM activator 1 isoform X8 XP_011513488.1:p.Leu218= XP_011513488.1:p.Leu218Val
BRCA1-associated ATM activator 1 isoform X10 XP_016867325.1:p.Leu218= XP_016867325.1:p.Leu218Val
BRCA1-associated ATM activator 1 isoform X1 XP_011513480.1:p.Leu218= XP_011513480.1:p.Leu218Val
BRCA1-associated ATM activator 1 isoform X5 XP_016867323.1:p.Leu217= XP_016867323.1:p.Leu217Val
BRCA1-associated ATM activator 1 isoform X3 XP_047275984.1:p.Leu217= XP_047275984.1:p.Leu217Val
BRCA1-associated ATM activator 1 isoform X6 XP_047275986.1:p.Leu43= XP_047275986.1:p.Leu43Val
BRCA1-associated ATM activator 1 isoform X9 XP_047275988.1:p.Leu217= XP_047275988.1:p.Leu217Val
BRCA1-associated ATM activator 1 isoform X7 XP_047275987.1:p.Leu43= XP_047275987.1:p.Leu43Val
BRCA1-associated ATM activator 1 isoform X11 XP_047275989.1:p.Leu217= XP_047275989.1:p.Leu217Val
BRCA1-associated ATM activator 1 isoform X12 XP_047275990.1:p.Leu218= XP_047275990.1:p.Leu218Val
BRCA1-associated ATM activator 1 isoform X13 XP_047275991.1:p.Leu218= XP_047275991.1:p.Leu218Val
BRCA1-associated ATM activator 1 isoform X14 XP_047275992.1:p.Leu218= XP_047275992.1:p.Leu218Val
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, 2 ClinVar submissions
No Submitter Submission ID Date (Build)
1 GNOMAD ss2736246496 Nov 08, 2017 (151)
2 EVA ss3986370562 Apr 26, 2021 (155)
3 GNOMAD ss4156900153 Apr 26, 2021 (155)
4 TOPMED ss4732631107 Apr 26, 2021 (155)
5 gnomAD - Genomes NC_000007.14 - 2543741 Apr 26, 2021 (155)
6 gnomAD - Exomes NC_000007.13 - 2583375 Jul 13, 2019 (153)
7 TopMed NC_000007.14 - 2543741 Apr 26, 2021 (155)
8 ALFA NC_000007.14 - 2543741 Apr 26, 2021 (155)
9 ClinVar RCV000658359.1 Oct 12, 2018 (152)
10 ClinVar RCV000813520.2 Oct 14, 2022 (156)
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
5403473, ss2736246496, ss3986370562 NC_000007.13:2583374:G:C NC_000007.14:2543740:G:C (self)
RCV000658359.1, RCV000813520.2, 250360706, 570008666, 11209849145, ss4156900153, ss4732631107 NC_000007.14:2543740:G:C NC_000007.14:2543740:G:C (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 rs1471856951

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