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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.

rs139213838

Current Build 156

Released September 21, 2022

Organism
Homo sapiens
Position
chr5:151828934 (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>A / C>T
Variation Type
SNV Single Nucleotide Variation
Frequency
T=0.000298 (79/264690, TOPMED)
T=0.000546 (137/251082, GnomAD_exome)
T=0.000633 (129/203730, ALFA) (+ 5 more)
T=0.000307 (43/140282, GnomAD)
T=0.000454 (55/121100, ExAC)
T=0.00000 (0/78702, PAGE_STUDY)
T=0.00031 (4/13006, GO-ESP)
T=0.0002 (1/4480, Estonian)
Clinical Significance
Reported in ClinVar
Gene : Consequence
GLRA1 : 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 219894 C=0.999391 A=0.000000, T=0.000609
European Sub 184274 C=0.999414 A=0.000000, T=0.000586
African Sub 9792 C=0.9993 A=0.0000, T=0.0007
African Others Sub 360 C=1.000 A=0.000, T=0.000
African American Sub 9432 C=0.9993 A=0.0000, T=0.0007
Asian Sub 6350 C=1.0000 A=0.0000, T=0.0000
East Asian Sub 4502 C=1.0000 A=0.0000, T=0.0000
Other Asian Sub 1848 C=1.0000 A=0.0000, T=0.0000
Latin American 1 Sub 796 C=1.000 A=0.000, T=0.000
Latin American 2 Sub 966 C=1.000 A=0.000, T=0.000
South Asian Sub 280 C=1.000 A=0.000, T=0.000
Other Sub 17436 C=0.99891 A=0.00000, T=0.00109


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=0.999702 T=0.000298
gnomAD - Exomes Global Study-wide 251082 C=0.999454 T=0.000546
gnomAD - Exomes European Sub 135072 C=0.999859 T=0.000141
gnomAD - Exomes Asian Sub 48992 C=0.99998 T=0.00002
gnomAD - Exomes American Sub 34570 C=0.99997 T=0.00003
gnomAD - Exomes African Sub 16256 C=1.00000 T=0.00000
gnomAD - Exomes Ashkenazi Jewish Sub 10074 C=0.98908 T=0.01092
gnomAD - Exomes Other Sub 6118 C=0.9990 T=0.0010
Allele Frequency Aggregator Total Global 203730 C=0.999367 A=0.000000, T=0.000633
Allele Frequency Aggregator European Sub 174386 C=0.999409 A=0.000000, T=0.000591
Allele Frequency Aggregator Other Sub 15998 C=0.99881 A=0.00000, T=0.00119
Allele Frequency Aggregator Asian Sub 6350 C=1.0000 A=0.0000, T=0.0000
Allele Frequency Aggregator African Sub 4954 C=0.9986 A=0.0000, T=0.0014
Allele Frequency Aggregator Latin American 2 Sub 966 C=1.000 A=0.000, T=0.000
Allele Frequency Aggregator Latin American 1 Sub 796 C=1.000 A=0.000, T=0.000
Allele Frequency Aggregator South Asian Sub 280 C=1.000 A=0.000, T=0.000
gnomAD - Genomes Global Study-wide 140282 C=0.999693 T=0.000307
gnomAD - Genomes European Sub 75964 C=0.99992 T=0.00008
gnomAD - Genomes African Sub 42048 C=1.00000 T=0.00000
gnomAD - Genomes American Sub 13664 C=1.00000 T=0.00000
gnomAD - Genomes Ashkenazi Jewish Sub 3320 C=0.9892 T=0.0108
gnomAD - Genomes East Asian Sub 3134 C=1.0000 T=0.0000
gnomAD - Genomes Other Sub 2152 C=0.9995 T=0.0005
ExAC Global Study-wide 121100 C=0.999546 T=0.000454
ExAC Europe Sub 73194 C=0.99926 T=0.00074
ExAC Asian Sub 25020 C=0.99996 T=0.00004
ExAC American Sub 11578 C=1.00000 T=0.00000
ExAC African Sub 10404 C=1.00000 T=0.00000
ExAC Other Sub 904 C=1.000 T=0.000
The PAGE Study Global Study-wide 78702 C=1.00000 T=0.00000
The PAGE Study AfricanAmerican Sub 32516 C=1.00000 T=0.00000
The PAGE Study Mexican Sub 10810 C=1.00000 T=0.00000
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 4534 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
GO Exome Sequencing Project Global Study-wide 13006 C=0.99969 T=0.00031
GO Exome Sequencing Project European American Sub 8600 C=0.9995 T=0.0005
GO Exome Sequencing Project African American Sub 4406 C=1.0000 T=0.0000
Genetic variation in the Estonian population Estonian Study-wide 4480 C=0.9998 T=0.0002
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 5 NC_000005.10:g.151828934C>A
GRCh38.p14 chr 5 NC_000005.10:g.151828934C>T
GRCh37.p13 chr 5 NC_000005.9:g.151208495C>A
GRCh37.p13 chr 5 NC_000005.9:g.151208495C>T
GLRA1 RefSeqGene NG_011764.1:g.100903G>T
GLRA1 RefSeqGene NG_011764.1:g.100903G>A
Gene: GLRA1, glycine receptor alpha 1 (minus strand)
Molecule type Change Amino acid[Codon] SO Term
GLRA1 transcript variant 1 NM_001146040.2:c.1046G>T R [CGG] > L [CTG] Coding Sequence Variant
glycine receptor subunit alpha-1 isoform 1 precursor NP_001139512.1:p.Arg349Leu R (Arg) > L (Leu) Missense Variant
GLRA1 transcript variant 1 NM_001146040.2:c.1046G>A R [CGG] > Q [CAG] Coding Sequence Variant
glycine receptor subunit alpha-1 isoform 1 precursor NP_001139512.1:p.Arg349Gln R (Arg) > Q (Gln) Missense Variant
GLRA1 transcript variant 2 NM_000171.4:c.1046G>T R [CGG] > L [CTG] Coding Sequence Variant
glycine receptor subunit alpha-1 isoform 2 precursor NP_000162.2:p.Arg349Leu R (Arg) > L (Leu) Missense Variant
GLRA1 transcript variant 2 NM_000171.4:c.1046G>A R [CGG] > Q [CAG] Coding Sequence Variant
glycine receptor subunit alpha-1 isoform 2 precursor NP_000162.2:p.Arg349Gln R (Arg) > Q (Gln) Missense Variant
GLRA1 transcript variant 3 NM_001292000.2:c.797G>T R [CGG] > L [CTG] Coding Sequence Variant
glycine receptor subunit alpha-1 isoform 3 NP_001278929.1:p.Arg266Leu R (Arg) > L (Leu) Missense Variant
GLRA1 transcript variant 3 NM_001292000.2:c.797G>A R [CGG] > Q [CAG] Coding Sequence Variant
glycine receptor subunit alpha-1 isoform 3 NP_001278929.1:p.Arg266Gln R (Arg) > Q (Gln) Missense Variant
GLRA1 transcript variant X1 XM_047417105.1:c.1094G>T R [CGG] > L [CTG] Coding Sequence Variant
glycine receptor subunit alpha-1 isoform X1 XP_047273061.1:p.Arg365Leu R (Arg) > L (Leu) Missense Variant
GLRA1 transcript variant X1 XM_047417105.1:c.1094G>A R [CGG] > Q [CAG] Coding Sequence Variant
glycine receptor subunit alpha-1 isoform X1 XP_047273061.1:p.Arg365Gln R (Arg) > Q (Gln) 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: A (allele ID: 990810 )
ClinVar Accession Disease Names Clinical Significance
RCV001309989.4 Hereditary hyperekplexia Uncertain-Significance
Allele: T (allele ID: 298405 )
ClinVar Accession Disease Names Clinical Significance
RCV000531875.7 Hyperekplexia 1 Benign
RCV001507110.4 Hereditary hyperekplexia Benign
RCV001653692.2 not provided Benign
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= A T
GRCh38.p14 chr 5 NC_000005.10:g.151828934= NC_000005.10:g.151828934C>A NC_000005.10:g.151828934C>T
GRCh37.p13 chr 5 NC_000005.9:g.151208495= NC_000005.9:g.151208495C>A NC_000005.9:g.151208495C>T
GLRA1 RefSeqGene NG_011764.1:g.100903= NG_011764.1:g.100903G>T NG_011764.1:g.100903G>A
GLRA1 transcript variant 2 NM_000171.4:c.1046= NM_000171.4:c.1046G>T NM_000171.4:c.1046G>A
GLRA1 transcript variant 2 NM_000171.3:c.1046= NM_000171.3:c.1046G>T NM_000171.3:c.1046G>A
GLRA1 transcript variant 1 NM_001146040.2:c.1046= NM_001146040.2:c.1046G>T NM_001146040.2:c.1046G>A
GLRA1 transcript variant 1 NM_001146040.1:c.1046= NM_001146040.1:c.1046G>T NM_001146040.1:c.1046G>A
GLRA1 transcript variant 3 NM_001292000.2:c.797= NM_001292000.2:c.797G>T NM_001292000.2:c.797G>A
GLRA1 transcript variant 3 NM_001292000.1:c.797= NM_001292000.1:c.797G>T NM_001292000.1:c.797G>A
GLRA1 transcript variant X1 XM_047417105.1:c.1094= XM_047417105.1:c.1094G>T XM_047417105.1:c.1094G>A
glycine receptor subunit alpha-1 isoform 2 precursor NP_000162.2:p.Arg349= NP_000162.2:p.Arg349Leu NP_000162.2:p.Arg349Gln
glycine receptor subunit alpha-1 isoform 1 precursor NP_001139512.1:p.Arg349= NP_001139512.1:p.Arg349Leu NP_001139512.1:p.Arg349Gln
glycine receptor subunit alpha-1 isoform 3 NP_001278929.1:p.Arg266= NP_001278929.1:p.Arg266Leu NP_001278929.1:p.Arg266Gln
glycine receptor subunit alpha-1 isoform X1 XP_047273061.1:p.Arg365= XP_047273061.1:p.Arg365Leu XP_047273061.1:p.Arg365Gln
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#.

33 SubSNP, 8 Frequency, 4 ClinVar submissions
No Submitter Submission ID Date (Build)
1 NHLBI-ESP ss342195161 May 09, 2011 (134)
2 EXOME_CHIP ss491374491 May 04, 2012 (137)
3 CLINSEQ_SNP ss491876644 May 04, 2012 (137)
4 ILLUMINA ss780843102 Sep 08, 2015 (146)
5 ILLUMINA ss783526509 Sep 08, 2015 (146)
6 EVA_EXAC ss1688053025 Apr 01, 2015 (144)
7 ILLUMINA ss1752557120 Sep 08, 2015 (146)
8 ILLUMINA ss1917796534 Feb 12, 2016 (147)
9 ILLUMINA ss1946160063 Feb 12, 2016 (147)
10 ILLUMINA ss1958835816 Feb 12, 2016 (147)
11 HUMAN_LONGEVITY ss2279333502 Dec 20, 2016 (150)
12 GNOMAD ss2735375872 Nov 08, 2017 (151)
13 GNOMAD ss2747495714 Nov 08, 2017 (151)
14 GNOMAD ss2832383943 Nov 08, 2017 (151)
15 AFFY ss2985342339 Nov 08, 2017 (151)
16 AFFY ss2985972125 Nov 08, 2017 (151)
17 ILLUMINA ss3022544128 Nov 08, 2017 (151)
18 ILLUMINA ss3629374219 Oct 12, 2018 (152)
19 ILLUMINA ss3635029775 Oct 12, 2018 (152)
20 ILLUMINA ss3640737069 Oct 12, 2018 (152)
21 ILLUMINA ss3644893076 Oct 12, 2018 (152)
22 ILLUMINA ss3653048580 Oct 12, 2018 (152)
23 ILLUMINA ss3654112676 Oct 12, 2018 (152)
24 EGCUT_WGS ss3665938149 Jul 13, 2019 (153)
25 ILLUMINA ss3726283560 Jul 13, 2019 (153)
26 ILLUMINA ss3744542750 Jul 13, 2019 (153)
27 ILLUMINA ss3745329952 Jul 13, 2019 (153)
28 PAGE_CC ss3771241453 Jul 13, 2019 (153)
29 ILLUMINA ss3772823869 Jul 13, 2019 (153)
30 EVA ss3824133057 Apr 26, 2020 (154)
31 TOPMED ss4683616938 Apr 26, 2021 (155)
32 EVA ss5848070441 Oct 13, 2022 (156)
33 EVA ss5967641601 Oct 13, 2022 (156)
34 Genetic variation in the Estonian population NC_000005.9 - 151208495 Oct 12, 2018 (152)
35 ExAC NC_000005.9 - 151208495 Oct 12, 2018 (152)
36 gnomAD - Genomes NC_000005.10 - 151828934 Apr 26, 2021 (155)
37 gnomAD - Exomes NC_000005.9 - 151208495 Jul 13, 2019 (153)
38 GO Exome Sequencing Project NC_000005.9 - 151208495 Oct 12, 2018 (152)
39 The PAGE Study NC_000005.10 - 151828934 Jul 13, 2019 (153)
40 TopMed NC_000005.10 - 151828934 Apr 26, 2021 (155)
41 ALFA NC_000005.10 - 151828934 Apr 26, 2021 (155)
42 ClinVar RCV000531875.7 Oct 13, 2022 (156)
43 ClinVar RCV001309989.4 Oct 13, 2022 (156)
44 ClinVar RCV001507110.4 Oct 13, 2022 (156)
45 ClinVar RCV001653692.2 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
RCV001309989.4, 4834230310 NC_000005.10:151828933:C:A NC_000005.10:151828933:C:A (self)
ss491876644 NC_000005.8:151188687:C:T NC_000005.10:151828933:C:T (self)
11676397, 8063557, 4508426, 591135, ss342195161, ss491374491, ss780843102, ss783526509, ss1688053025, ss1752557120, ss1917796534, ss1946160063, ss1958835816, ss2735375872, ss2747495714, ss2832383943, ss2985342339, ss2985972125, ss3022544128, ss3629374219, ss3635029775, ss3640737069, ss3644893076, ss3653048580, ss3654112676, ss3665938149, ss3744542750, ss3745329952, ss3772823869, ss3824133057, ss5848070441, ss5967641601 NC_000005.9:151208494:C:T NC_000005.10:151828933:C:T (self)
RCV000531875.7, RCV001507110.4, RCV001653692.2, 208487187, 462922, 520994495, 4834230310, ss2279333502, ss3726283560, ss3771241453, ss4683616938 NC_000005.10:151828933:C:T NC_000005.10:151828933: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 rs139213838

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