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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.

rs764084910

Current Build 156

Released September 21, 2022

Organism
Homo sapiens
Position
chr2:167869432 (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 / G>T
Variation Type
SNV Single Nucleotide Variation
Frequency
T=0.000008 (2/264690, TOPMED)
T=0.000008 (1/120868, ExAC)
T=0.00003 (1/32062, ALFA)
Clinical Significance
Not Reported in ClinVar
Gene : Consequence
B3GALT1 : Missense Variant
B3GALT1-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: 20230706150541
Population Group Sample Size Ref Allele Alt Allele
Total Global 32062 G=0.99997 T=0.00003
European Sub 23860 G=0.99996 T=0.00004
African Sub 2314 G=1.0000 T=0.0000
African Others Sub 84 G=1.00 T=0.00
African American Sub 2230 G=1.0000 T=0.0000
Asian Sub 108 G=1.000 T=0.000
East Asian Sub 84 G=1.00 T=0.00
Other Asian Sub 24 G=1.00 T=0.00
Latin American 1 Sub 500 G=1.000 T=0.000
Latin American 2 Sub 628 G=1.000 T=0.000
South Asian Sub 94 G=1.00 T=0.00
Other Sub 4558 G=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 G=0.999992 T=0.000008
ExAC Global Study-wide 120868 G=0.999992 T=0.000008
ExAC Europe Sub 73036 G=1.00000 T=0.00000
ExAC Asian Sub 25102 G=0.99996 T=0.00004
ExAC American Sub 11540 G=1.00000 T=0.00000
ExAC African Sub 10284 G=1.00000 T=0.00000
ExAC Other Sub 906 G=1.000 T=0.000
Allele Frequency Aggregator Total Global 32062 G=0.99997 T=0.00003
Allele Frequency Aggregator European Sub 23860 G=0.99996 T=0.00004
Allele Frequency Aggregator Other Sub 4558 G=1.0000 T=0.0000
Allele Frequency Aggregator African Sub 2314 G=1.0000 T=0.0000
Allele Frequency Aggregator Latin American 2 Sub 628 G=1.000 T=0.000
Allele Frequency Aggregator Latin American 1 Sub 500 G=1.000 T=0.000
Allele Frequency Aggregator Asian Sub 108 G=1.000 T=0.000
Allele Frequency Aggregator South Asian Sub 94 G=1.00 T=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.167869432G>C
GRCh38.p14 chr 2 NC_000002.12:g.167869432G>T
GRCh37.p13 chr 2 NC_000002.11:g.168725942G>C
GRCh37.p13 chr 2 NC_000002.11:g.168725942G>T
B3GALT1 RefSeqGene NG_050644.1:g.581372G>C
B3GALT1 RefSeqGene NG_050644.1:g.581372G>T
Gene: B3GALT1, beta-1,3-galactosyltransferase 1 (plus strand)
Molecule type Change Amino acid[Codon] SO Term
B3GALT1 transcript NM_020981.4:c.393G>C E [GAG] > D [GAC] Coding Sequence Variant
beta-1,3-galactosyltransferase 1 NP_066191.1:p.Glu131Asp E (Glu) > D (Asp) Missense Variant
B3GALT1 transcript NM_020981.4:c.393G>T E [GAG] > D [GAT] Coding Sequence Variant
beta-1,3-galactosyltransferase 1 NP_066191.1:p.Glu131Asp E (Glu) > D (Asp) Missense Variant
B3GALT1 transcript variant X1 XM_047446159.1:c.393G>C E [GAG] > D [GAC] Coding Sequence Variant
beta-1,3-galactosyltransferase 1 isoform X1 XP_047302115.1:p.Glu131Asp E (Glu) > D (Asp) Missense Variant
B3GALT1 transcript variant X1 XM_047446159.1:c.393G>T E [GAG] > D [GAT] Coding Sequence Variant
beta-1,3-galactosyltransferase 1 isoform X1 XP_047302115.1:p.Glu131Asp E (Glu) > D (Asp) Missense Variant
B3GALT1 transcript variant X2 XM_006712819.4:c.393G>C E [GAG] > D [GAC] Coding Sequence Variant
beta-1,3-galactosyltransferase 1 isoform X1 XP_006712882.1:p.Glu131Asp E (Glu) > D (Asp) Missense Variant
B3GALT1 transcript variant X2 XM_006712819.4:c.393G>T E [GAG] > D [GAT] Coding Sequence Variant
beta-1,3-galactosyltransferase 1 isoform X1 XP_006712882.1:p.Glu131Asp E (Glu) > D (Asp) Missense Variant
B3GALT1 transcript variant X3 XM_011512085.3:c.393G>C E [GAG] > D [GAC] Coding Sequence Variant
beta-1,3-galactosyltransferase 1 isoform X1 XP_011510387.1:p.Glu131Asp E (Glu) > D (Asp) Missense Variant
B3GALT1 transcript variant X3 XM_011512085.3:c.393G>T E [GAG] > D [GAT] Coding Sequence Variant
beta-1,3-galactosyltransferase 1 isoform X1 XP_011510387.1:p.Glu131Asp E (Glu) > D (Asp) Missense Variant
B3GALT1 transcript variant X4 XM_047446160.1:c.393G>C E [GAG] > D [GAC] Coding Sequence Variant
beta-1,3-galactosyltransferase 1 isoform X1 XP_047302116.1:p.Glu131Asp E (Glu) > D (Asp) Missense Variant
B3GALT1 transcript variant X4 XM_047446160.1:c.393G>T E [GAG] > D [GAT] Coding Sequence Variant
beta-1,3-galactosyltransferase 1 isoform X1 XP_047302116.1:p.Glu131Asp E (Glu) > D (Asp) Missense Variant
Gene: B3GALT1-AS1, B3GALT1 antisense RNA 1 (minus strand)
Molecule type Change Amino acid[Codon] SO Term
B3GALT1-AS1 transcript NR_131227.1: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 G= C T
GRCh38.p14 chr 2 NC_000002.12:g.167869432= NC_000002.12:g.167869432G>C NC_000002.12:g.167869432G>T
GRCh37.p13 chr 2 NC_000002.11:g.168725942= NC_000002.11:g.168725942G>C NC_000002.11:g.168725942G>T
B3GALT1 RefSeqGene NG_050644.1:g.581372= NG_050644.1:g.581372G>C NG_050644.1:g.581372G>T
B3GALT1 transcript NM_020981.4:c.393= NM_020981.4:c.393G>C NM_020981.4:c.393G>T
B3GALT1 transcript NM_020981.3:c.393= NM_020981.3:c.393G>C NM_020981.3:c.393G>T
B3GALT1 transcript variant X2 XM_006712819.4:c.393= XM_006712819.4:c.393G>C XM_006712819.4:c.393G>T
B3GALT1 transcript variant X3 XM_006712819.3:c.393= XM_006712819.3:c.393G>C XM_006712819.3:c.393G>T
B3GALT1 transcript variant X3 XM_006712819.2:c.393= XM_006712819.2:c.393G>C XM_006712819.2:c.393G>T
B3GALT1 transcript variant X2 XM_006712819.1:c.393= XM_006712819.1:c.393G>C XM_006712819.1:c.393G>T
B3GALT1 transcript variant X3 XM_011512085.3:c.393= XM_011512085.3:c.393G>C XM_011512085.3:c.393G>T
B3GALT1 transcript variant X2 XM_011512085.2:c.393= XM_011512085.2:c.393G>C XM_011512085.2:c.393G>T
B3GALT1 transcript variant X4 XM_011512085.1:c.393= XM_011512085.1:c.393G>C XM_011512085.1:c.393G>T
B3GALT1 transcript variant X1 XM_047446159.1:c.393= XM_047446159.1:c.393G>C XM_047446159.1:c.393G>T
B3GALT1 transcript variant X4 XM_047446160.1:c.393= XM_047446160.1:c.393G>C XM_047446160.1:c.393G>T
beta-1,3-galactosyltransferase 1 NP_066191.1:p.Glu131= NP_066191.1:p.Glu131Asp NP_066191.1:p.Glu131Asp
beta-1,3-galactosyltransferase 1 isoform X1 XP_006712882.1:p.Glu131= XP_006712882.1:p.Glu131Asp XP_006712882.1:p.Glu131Asp
beta-1,3-galactosyltransferase 1 isoform X1 XP_011510387.1:p.Glu131= XP_011510387.1:p.Glu131Asp XP_011510387.1:p.Glu131Asp
beta-1,3-galactosyltransferase 1 isoform X1 XP_047302115.1:p.Glu131= XP_047302115.1:p.Glu131Asp XP_047302115.1:p.Glu131Asp
beta-1,3-galactosyltransferase 1 isoform X1 XP_047302116.1:p.Glu131= XP_047302116.1:p.Glu131Asp XP_047302116.1:p.Glu131Asp
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#.

3 SubSNP, 5 Frequency submissions
No Submitter Submission ID Date (Build)
1 EVA_EXAC ss1686580754 Apr 01, 2015 (144)
2 GNOMAD ss2733088813 Nov 08, 2017 (151)
3 TOPMED ss4532889159 Apr 26, 2021 (155)
4 ExAC NC_000002.11 - 168725942 Oct 11, 2018 (152)
5 gnomAD - Exomes

Submission ignored due to conflicting rows:
Row 2147784 (NC_000002.11:168725941:G:G 251149/251150, NC_000002.11:168725941:G:C 1/251150)
Row 2147785 (NC_000002.11:168725941:G:G 251147/251150, NC_000002.11:168725941:G:T 3/251150)

- Jul 13, 2019 (153)
6 gnomAD - Exomes

Submission ignored due to conflicting rows:
Row 2147784 (NC_000002.11:168725941:G:G 251149/251150, NC_000002.11:168725941:G:C 1/251150)
Row 2147785 (NC_000002.11:168725941:G:G 251147/251150, NC_000002.11:168725941:G:T 3/251150)

- Jul 13, 2019 (153)
7 TopMed NC_000002.12 - 167869432 Apr 26, 2021 (155)
8 ALFA NC_000002.12 - 167869432 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
ss2733088813 NC_000002.11:168725941:G:C NC_000002.12:167869431:G:C (self)
6472718, ss1686580754, ss2733088813 NC_000002.11:168725941:G:T NC_000002.12:167869431:G:T (self)
336712038, 1177543063, ss4532889159 NC_000002.12:167869431:G:T NC_000002.12:167869431:G: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 rs764084910

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