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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.

rs374339816

Current Build 156

Released September 21, 2022

Organism
Homo sapiens
Position
chr6:32832350 (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
C>T
Variation Type
SNV Single Nucleotide Variation
Frequency
T=0.000023 (6/264690, TOPMED)
T=0.000012 (3/246402, GnomAD_exome)
T=0.000029 (4/140246, GnomAD) (+ 6 more)
T=0.000026 (3/115376, ExAC)
T=0.00006 (2/35432, ALFA)
T=0.0001 (1/8436, GO-ESP)
T=0.0000 (0/3854, ALSPAC)
T=0.0003 (1/3708, TWINSUK)
T=0.005 (1/216, Qatari)
Clinical Significance
Reported in ClinVar
Gene : Consequence
TAP2 : 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: 20230706150541
Population Group Sample Size Ref Allele Alt Allele
Total Global 51794 C=0.99994 T=0.00006
European Sub 36678 C=0.99992 T=0.00008
African Sub 7756 C=1.0000 T=0.0000
African Others Sub 298 C=1.000 T=0.000
African American Sub 7458 C=1.0000 T=0.0000
Asian Sub 112 C=1.000 T=0.000
East Asian Sub 86 C=1.00 T=0.00
Other Asian Sub 26 C=1.00 T=0.00
Latin American 1 Sub 500 C=1.000 T=0.000
Latin American 2 Sub 628 C=1.000 T=0.000
South Asian Sub 98 C=1.00 T=0.00
Other Sub 6022 C=1.0000 T=0.0000


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 C=0.999977 T=0.000023
gnomAD - Exomes Global Study-wide 246402 C=0.999988 T=0.000012
gnomAD - Exomes European Sub 132218 C=0.999985 T=0.000015
gnomAD - Exomes Asian Sub 48634 C=1.00000 T=0.00000
gnomAD - Exomes American Sub 34444 C=0.99997 T=0.00003
gnomAD - Exomes African Sub 15068 C=1.00000 T=0.00000
gnomAD - Exomes Ashkenazi Jewish Sub 9966 C=1.0000 T=0.0000
gnomAD - Exomes Other Sub 6072 C=1.0000 T=0.0000
gnomAD - Genomes Global Study-wide 140246 C=0.999971 T=0.000029
gnomAD - Genomes European Sub 75952 C=0.99996 T=0.00004
gnomAD - Genomes African Sub 42032 C=0.99998 T=0.00002
gnomAD - Genomes American Sub 13664 C=1.00000 T=0.00000
gnomAD - Genomes Ashkenazi Jewish Sub 3322 C=1.0000 T=0.0000
gnomAD - Genomes East Asian Sub 3132 C=1.0000 T=0.0000
gnomAD - Genomes Other Sub 2144 C=1.0000 T=0.0000
ExAC Global Study-wide 115376 C=0.999974 T=0.000026
ExAC Europe Sub 69588 C=0.99997 T=0.00003
ExAC Asian Sub 24614 C=1.00000 T=0.00000
ExAC American Sub 11318 C=0.99991 T=0.00009
ExAC African Sub 8992 C=1.0000 T=0.0000
ExAC Other Sub 864 C=1.000 T=0.000
Allele Frequency Aggregator Total Global 35432 C=0.99994 T=0.00006
Allele Frequency Aggregator European Sub 26588 C=0.99992 T=0.00008
Allele Frequency Aggregator Other Sub 4588 C=1.0000 T=0.0000
Allele Frequency Aggregator African Sub 2918 C=1.0000 T=0.0000
Allele Frequency Aggregator Latin American 2 Sub 628 C=1.000 T=0.000
Allele Frequency Aggregator Latin American 1 Sub 500 C=1.000 T=0.000
Allele Frequency Aggregator Asian Sub 112 C=1.000 T=0.000
Allele Frequency Aggregator South Asian Sub 98 C=1.00 T=0.00
GO Exome Sequencing Project Global Study-wide 8436 C=0.9999 T=0.0001
GO Exome Sequencing Project European American Sub 5416 C=0.9998 T=0.0002
GO Exome Sequencing Project African American Sub 3020 C=1.0000 T=0.0000
The Avon Longitudinal Study of Parents and Children PARENT AND CHILD COHORT Study-wide 3854 C=1.0000 T=0.0000
UK 10K study - Twins TWIN COHORT Study-wide 3708 C=0.9997 T=0.0003
Qatari Global Study-wide 216 C=0.995 T=0.005
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 6 NC_000006.12:g.32832350C>T
GRCh37.p13 chr 6 NC_000006.11:g.32800127C>T
TAP2 RefSeqGene (LRG_167) NG_009793.4:g.11421G>A
GRCh38.p14 chr 6 alt locus HSCHR6_MHC_COX_CTG1 NT_113891.3:g.4244550C>T
GRCh37.p13 chr 6 alt locus HSCHR6_MHC_COX_CTG1 NT_113891.2:g.4244656C>T
GRCh38.p14 chr 6 alt locus HSCHR6_MHC_MCF_CTG1 NT_167247.2:g.4131430C>T
GRCh37.p13 chr 6 alt locus HSCHR6_MHC_MCF_CTG1 NT_167247.1:g.4137015C>T
GRCh38.p14 chr 6 alt locus HSCHR6_MHC_DBB_CTG1 NT_167245.2:g.4075921C>T
GRCh37.p13 chr 6 alt locus HSCHR6_MHC_DBB_CTG1 NT_167245.1:g.4081506C>T
GRCh38.p14 chr 6 alt locus HSCHR6_MHC_APD_CTG1 NT_167244.2:g.4137216C>T
GRCh37.p13 chr 6 alt locus HSCHR6_MHC_APD_CTG1 NT_167244.1:g.4087132C>T
GRCh38.p14 chr 6 alt locus HSCHR6_MHC_SSTO_CTG1 NT_167249.2:g.4231604C>T
GRCh37.p13 chr 6 alt locus HSCHR6_MHC_SSTO_CTG1 NT_167249.1:g.4230902C>T
GRCh38.p14 chr 6 alt locus HSCHR6_MHC_QBL_CTG1 NT_167248.2:g.4026637C>T
GRCh37.p13 chr 6 alt locus HSCHR6_MHC_QBL_CTG1 NT_167248.1:g.4032233C>T
GRCh38.p14 chr 6 alt locus HSCHR6_MHC_MANN_CTG1 NT_167246.2:g.4251702C>T
GRCh37.p13 chr 6 alt locus HSCHR6_MHC_MANN_CTG1 NT_167246.1:g.4257322C>T
Gene: TAP2, transporter 2, ATP binding cassette subfamily B member (minus strand)
Molecule type Change Amino acid[Codon] SO Term
TAP2 transcript variant 1, A allele NM_001290043.2:c.1255G>A V [GTG] > M [ATG] Coding Sequence Variant
antigen peptide transporter 2 isoform 3 NP_001276972.1:p.Val419Met V (Val) > M (Met) Missense Variant
TAP2 transcript variant 2 NM_018833.3:c.1255G>A V [GTG] > M [ATG] Coding Sequence Variant
antigen peptide transporter 2 isoform 2 NP_061313.2:p.Val419Met V (Val) > M (Met) 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: T (allele ID: 831798 )
ClinVar Accession Disease Names Clinical Significance
RCV001037585.3 MHC class I deficiency 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 C= T
GRCh38.p14 chr 6 NC_000006.12:g.32832350= NC_000006.12:g.32832350C>T
GRCh37.p13 chr 6 NC_000006.11:g.32800127= NC_000006.11:g.32800127C>T
TAP2 RefSeqGene (LRG_167) NG_009793.4:g.11421= NG_009793.4:g.11421G>A
TAP2 transcript variant 1, B allele NM_000544.3:c.1255= NM_000544.3:c.1255G>A
TAP2 transcript variant 2 NM_018833.3:c.1255= NM_018833.3:c.1255G>A
TAP2 transcript variant 2 NM_018833.2:c.1255= NM_018833.2:c.1255G>A
TAP2 transcript variant 1, A allele NM_001290043.2:c.1255= NM_001290043.2:c.1255G>A
TAP2 transcript variant 1, A allele NM_001290043.1:c.1255= NM_001290043.1:c.1255G>A
GRCh38.p14 chr 6 alt locus HSCHR6_MHC_COX_CTG1 NT_113891.3:g.4244550= NT_113891.3:g.4244550C>T
GRCh37.p13 chr 6 alt locus HSCHR6_MHC_COX_CTG1 NT_113891.2:g.4244656= NT_113891.2:g.4244656C>T
GRCh38.p14 chr 6 alt locus HSCHR6_MHC_MCF_CTG1 NT_167247.2:g.4131430= NT_167247.2:g.4131430C>T
GRCh37.p13 chr 6 alt locus HSCHR6_MHC_MCF_CTG1 NT_167247.1:g.4137015= NT_167247.1:g.4137015C>T
GRCh38.p14 chr 6 alt locus HSCHR6_MHC_DBB_CTG1 NT_167245.2:g.4075921= NT_167245.2:g.4075921C>T
GRCh37.p13 chr 6 alt locus HSCHR6_MHC_DBB_CTG1 NT_167245.1:g.4081506= NT_167245.1:g.4081506C>T
GRCh38.p14 chr 6 alt locus HSCHR6_MHC_APD_CTG1 NT_167244.2:g.4137216= NT_167244.2:g.4137216C>T
GRCh37.p13 chr 6 alt locus HSCHR6_MHC_APD_CTG1 NT_167244.1:g.4087132= NT_167244.1:g.4087132C>T
GRCh38.p14 chr 6 alt locus HSCHR6_MHC_SSTO_CTG1 NT_167249.2:g.4231604= NT_167249.2:g.4231604C>T
GRCh37.p13 chr 6 alt locus HSCHR6_MHC_SSTO_CTG1 NT_167249.1:g.4230902= NT_167249.1:g.4230902C>T
GRCh38.p14 chr 6 alt locus HSCHR6_MHC_QBL_CTG1 NT_167248.2:g.4026637= NT_167248.2:g.4026637C>T
GRCh37.p13 chr 6 alt locus HSCHR6_MHC_QBL_CTG1 NT_167248.1:g.4032233= NT_167248.1:g.4032233C>T
GRCh38.p14 chr 6 alt locus HSCHR6_MHC_MANN_CTG1 NT_167246.2:g.4251702= NT_167246.2:g.4251702C>T
GRCh37.p13 chr 6 alt locus HSCHR6_MHC_MANN_CTG1 NT_167246.1:g.4257322= NT_167246.1:g.4257322C>T
antigen peptide transporter 2 isoform 2 NP_061313.2:p.Val419= NP_061313.2:p.Val419Met
antigen peptide transporter 2 isoform 3 NP_001276972.1:p.Val419= NP_001276972.1:p.Val419Met
antigen peptide transporter 2 isoform 1 NP_000535.3:p.Val419= NP_000535.3:p.Val419Met
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#.

13 SubSNP, 9 Frequency, 1 ClinVar submissions
No Submitter Submission ID Date (Build)
1 NHLBI-ESP ss712702289 Apr 25, 2013 (138)
2 EVA_UK10K_ALSPAC ss1615294707 Apr 01, 2015 (144)
3 EVA_UK10K_TWINSUK ss1658288740 Apr 01, 2015 (144)
4 EVA_EXAC ss1688260311 Apr 01, 2015 (144)
5 WEILL_CORNELL_DGM ss1926047021 Feb 12, 2016 (147)
6 HUMAN_LONGEVITY ss2282999835 Dec 20, 2016 (150)
7 GNOMAD ss2735694702 Nov 08, 2017 (151)
8 GNOMAD ss2747595827 Nov 08, 2017 (151)
9 GNOMAD ss2837528800 Nov 08, 2017 (151)
10 EVA ss3824175313 Apr 26, 2020 (154)
11 TOPMED ss4698610554 Apr 26, 2021 (155)
12 EVA ss5364785462 Oct 13, 2022 (156)
13 HUGCELL_USP ss5465698627 Oct 13, 2022 (156)
14 The Avon Longitudinal Study of Parents and Children NC_000006.11 - 32800127 Oct 12, 2018 (152)
15 ExAC NC_000006.11 - 32800127 Oct 12, 2018 (152)
16 gnomAD - Genomes NC_000006.12 - 32832350 Apr 26, 2021 (155)
17 gnomAD - Exomes NC_000006.11 - 32800127 Jul 13, 2019 (153)
18 GO Exome Sequencing Project NC_000006.11 - 32800127 Oct 12, 2018 (152)
19 Qatari NC_000006.11 - 32800127 Apr 26, 2020 (154)
20 TopMed NC_000006.12 - 32832350 Apr 26, 2021 (155)
21 UK 10K study - Twins NC_000006.11 - 32800127 Oct 12, 2018 (152)
22 ALFA NC_000006.12 - 32832350 Apr 26, 2021 (155)
23 ClinVar RCV001037585.3 Oct 13, 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
17486561, 8288157, 4836288, 633343, 8088951, 17486561, ss712702289, ss1615294707, ss1658288740, ss1688260311, ss1926047021, ss2735694702, ss2747595827, ss2837528800, ss3824175313, ss5364785462 NC_000006.11:32800126:C:T NC_000006.12:32832349:C:T (self)
RCV001037585.3, 221456761, 535988112, 15066192205, ss2282999835, ss4698610554, ss5465698627 NC_000006.12:32832349:C:T NC_000006.12:32832349:C: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 rs374339816

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.post761+d5e8e07