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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.

rs144889879

Current Build 156

Released September 21, 2022

Organism
Homo sapiens
Position
chr12:550948 (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=0.000113 (30/264690, TOPMED)
T=0.000095 (24/251340, GnomAD_exome)
T=0.000135 (19/140296, GnomAD) (+ 7 more)
T=0.000074 (9/121144, ExAC)
T=0.00020 (19/93286, ALFA)
T=0.00006 (5/78700, PAGE_STUDY)
T=0.00007 (2/28258, 14KJPN)
T=0.00015 (2/13006, GO-ESP)
T=0.0005 (2/3854, ALSPAC)
T=0.0005 (2/3708, TWINSUK)
Clinical Significance
Not Reported in ClinVar
Gene : Consequence
B4GALNT3 : 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 109648 C=0.999790 T=0.000210
European Sub 92490 C=0.99977 T=0.00023
African Sub 8326 C=1.0000 T=0.0000
African Others Sub 300 C=1.000 T=0.000
African American Sub 8026 C=1.0000 T=0.0000
Asian Sub 150 C=1.000 T=0.000
East Asian Sub 124 C=1.000 T=0.000
Other Asian Sub 26 C=1.00 T=0.00
Latin American 1 Sub 506 C=1.000 T=0.000
Latin American 2 Sub 650 C=1.000 T=0.000
South Asian Sub 104 C=1.000 T=0.000
Other Sub 7422 C=0.9997 T=0.0003


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=0.999887 T=0.000113
gnomAD - Exomes Global Study-wide 251340 C=0.999905 T=0.000095
gnomAD - Exomes European Sub 135292 C=0.999882 T=0.000118
gnomAD - Exomes Asian Sub 49006 C=0.99996 T=0.00004
gnomAD - Exomes American Sub 34578 C=0.99997 T=0.00003
gnomAD - Exomes African Sub 16256 C=0.99975 T=0.00025
gnomAD - Exomes Ashkenazi Jewish Sub 10074 C=1.00000 T=0.00000
gnomAD - Exomes Other Sub 6134 C=0.9998 T=0.0002
gnomAD - Genomes Global Study-wide 140296 C=0.999865 T=0.000135
gnomAD - Genomes European Sub 75962 C=0.99976 T=0.00024
gnomAD - Genomes African Sub 42062 C=0.99998 T=0.00002
gnomAD - Genomes American Sub 13664 C=1.00000 T=0.00000
gnomAD - Genomes Ashkenazi Jewish Sub 3324 C=1.0000 T=0.0000
gnomAD - Genomes East Asian Sub 3132 C=1.0000 T=0.0000
gnomAD - Genomes Other Sub 2152 C=1.0000 T=0.0000
ExAC Global Study-wide 121144 C=0.999926 T=0.000074
ExAC Europe Sub 73152 C=0.99990 T=0.00010
ExAC Asian Sub 25126 C=1.00000 T=0.00000
ExAC American Sub 11568 C=1.00000 T=0.00000
ExAC African Sub 10396 C=0.99981 T=0.00019
ExAC Other Sub 902 C=1.000 T=0.000
Allele Frequency Aggregator Total Global 93286 C=0.99980 T=0.00020
Allele Frequency Aggregator European Sub 82400 C=0.99979 T=0.00021
Allele Frequency Aggregator Other Sub 5988 C=0.9997 T=0.0003
Allele Frequency Aggregator African Sub 3488 C=1.0000 T=0.0000
Allele Frequency Aggregator Latin American 2 Sub 650 C=1.000 T=0.000
Allele Frequency Aggregator Latin American 1 Sub 506 C=1.000 T=0.000
Allele Frequency Aggregator Asian Sub 150 C=1.000 T=0.000
Allele Frequency Aggregator South Asian Sub 104 C=1.000 T=0.000
The PAGE Study Global Study-wide 78700 C=0.99994 T=0.00006
The PAGE Study AfricanAmerican Sub 32516 C=0.99991 T=0.00009
The PAGE Study Mexican Sub 10810 C=0.99981 T=0.00019
The PAGE Study Asian Sub 8318 C=1.0000 T=0.0000
The PAGE Study PuertoRican Sub 7918 C=1.0000 T=0.0000
The PAGE Study NativeHawaiian Sub 4532 C=1.0000 T=0.0000
The PAGE Study Cuban Sub 4230 C=1.0000 T=0.0000
The PAGE Study Dominican Sub 3828 C=1.0000 T=0.0000
The PAGE Study CentralAmerican Sub 2450 C=1.0000 T=0.0000
The PAGE Study SouthAmerican Sub 1982 C=1.0000 T=0.0000
The PAGE Study NativeAmerican Sub 1260 C=1.0000 T=0.0000
The PAGE Study SouthAsian Sub 856 C=1.000 T=0.000
14KJPN JAPANESE Study-wide 28258 C=0.99993 T=0.00007
GO Exome Sequencing Project Global Study-wide 13006 C=0.99985 T=0.00015
GO Exome Sequencing Project European American Sub 8600 C=0.9998 T=0.0002
GO Exome Sequencing Project African American Sub 4406 C=1.0000 T=0.0000
The Avon Longitudinal Study of Parents and Children PARENT AND CHILD COHORT Study-wide 3854 C=0.9995 T=0.0005
UK 10K study - Twins TWIN COHORT Study-wide 3708 C=0.9995 T=0.0005
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 12 NC_000012.12:g.550948C>T
GRCh37.p13 chr 12 NC_000012.11:g.660114C>T
Gene: B4GALNT3, beta-1,4-N-acetyl-galactosaminyltransferase 3 (plus strand)
Molecule type Change Amino acid[Codon] SO Term
B4GALNT3 transcript NM_173593.4:c.1024C>T R [CGC] > C [TGC] Coding Sequence Variant
beta-1,4-N-acetylgalactosaminyltransferase 3 NP_775864.3:p.Arg342Cys R (Arg) > C (Cys) 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.

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 C= T
GRCh38.p14 chr 12 NC_000012.12:g.550948= NC_000012.12:g.550948C>T
GRCh37.p13 chr 12 NC_000012.11:g.660114= NC_000012.11:g.660114C>T
B4GALNT3 transcript NM_173593.4:c.1024= NM_173593.4:c.1024C>T
B4GALNT3 transcript NM_173593.3:c.1024= NM_173593.3:c.1024C>T
beta-1,4-N-acetylgalactosaminyltransferase 3 NP_775864.3:p.Arg342= NP_775864.3:p.Arg342Cys
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#.

35 SubSNP, 10 Frequency submissions
No Submitter Submission ID Date (Build)
1 NHLBI-ESP ss342346260 May 09, 2011 (134)
2 EXOME_CHIP ss491462276 May 04, 2012 (137)
3 CLINSEQ_SNP ss491657764 May 04, 2012 (137)
4 ILLUMINA ss780906527 Sep 08, 2015 (146)
5 ILLUMINA ss783593894 Sep 08, 2015 (146)
6 EVA_UK10K_ALSPAC ss1627854780 Apr 01, 2015 (144)
7 EVA_UK10K_TWINSUK ss1670848813 Apr 01, 2015 (144)
8 EVA_EXAC ss1690730359 Apr 01, 2015 (144)
9 ILLUMINA ss1752077451 Sep 08, 2015 (146)
10 ILLUMINA ss1917869132 Feb 12, 2016 (147)
11 ILLUMINA ss1946328459 Feb 12, 2016 (147)
12 ILLUMINA ss1959404611 Feb 12, 2016 (147)
13 HUMAN_LONGEVITY ss2187178611 Dec 20, 2016 (150)
14 GNOMAD ss2739539680 Nov 08, 2017 (151)
15 GNOMAD ss2748785381 Nov 08, 2017 (151)
16 GNOMAD ss2906456890 Nov 08, 2017 (151)
17 AFFY ss2984964190 Nov 08, 2017 (151)
18 ILLUMINA ss3021396838 Nov 08, 2017 (151)
19 ILLUMINA ss3626795252 Oct 12, 2018 (152)
20 ILLUMINA ss3634485946 Oct 12, 2018 (152)
21 ILLUMINA ss3640193281 Oct 12, 2018 (152)
22 ILLUMINA ss3644581392 Oct 12, 2018 (152)
23 ILLUMINA ss3651767483 Oct 12, 2018 (152)
24 ILLUMINA ss3653736410 Oct 12, 2018 (152)
25 ILLUMINA ss3725295070 Jul 13, 2019 (153)
26 ILLUMINA ss3744390375 Jul 13, 2019 (153)
27 ILLUMINA ss3744786674 Jul 13, 2019 (153)
28 PAGE_CC ss3771667740 Jul 13, 2019 (153)
29 ILLUMINA ss3772286301 Jul 13, 2019 (153)
30 EVA ss3824692216 Apr 26, 2020 (154)
31 TOPMED ss4906077856 Apr 26, 2021 (155)
32 EVA ss5236901607 Apr 26, 2021 (155)
33 TOMMO_GENOMICS ss5753379902 Oct 13, 2022 (156)
34 EVA ss5847656297 Oct 13, 2022 (156)
35 EVA ss5943777045 Oct 13, 2022 (156)
36 The Avon Longitudinal Study of Parents and Children NC_000012.11 - 660114 Oct 12, 2018 (152)
37 ExAC NC_000012.11 - 660114 Oct 12, 2018 (152)
38 gnomAD - Genomes NC_000012.12 - 550948 Apr 26, 2021 (155)
39 gnomAD - Exomes NC_000012.11 - 660114 Jul 13, 2019 (153)
40 GO Exome Sequencing Project NC_000012.11 - 660114 Oct 12, 2018 (152)
41 The PAGE Study NC_000012.12 - 550948 Jul 13, 2019 (153)
42 14KJPN NC_000012.12 - 550948 Oct 13, 2022 (156)
43 TopMed NC_000012.12 - 550948 Apr 26, 2021 (155)
44 UK 10K study - Twins NC_000012.11 - 660114 Oct 12, 2018 (152)
45 ALFA NC_000012.12 - 550948 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
ss491657764 NC_000012.10:530374:C:T NC_000012.12:550947:C:T (self)
31261440, 1013363, 8762921, 1149726, 31261440, ss342346260, ss491462276, ss780906527, ss783593894, ss1627854780, ss1670848813, ss1690730359, ss1752077451, ss1917869132, ss1946328459, ss1959404611, ss2739539680, ss2748785381, ss2906456890, ss2984964190, ss3021396838, ss3626795252, ss3634485946, ss3640193281, ss3644581392, ss3651767483, ss3653736410, ss3744390375, ss3744786674, ss3772286301, ss3824692216, ss5847656297, ss5943777045 NC_000012.11:660113:C:T NC_000012.12:550947:C:T (self)
397045841, 889209, 87217006, 121623513, 9704028390, ss2187178611, ss3725295070, ss3771667740, ss4906077856, ss5236901607, ss5753379902 NC_000012.12:550947:C:T NC_000012.12:550947: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 rs144889879

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