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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.

rs368868378

Current Build 156

Released September 21, 2022

Organism
Homo sapiens
Position
chr4:3493306 (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=0.000140 (37/264690, TOPMED)
T=0.000094 (21/222310, GnomAD_exome)
T=0.000192 (27/140272, GnomAD) (+ 3 more)
T=0.00014 (11/81414, ExAC)
T=0.00007 (3/44306, ALFA)
T=0.00024 (3/12656, GO-ESP)
Clinical Significance
Reported in ClinVar
Gene : Consequence
DOK7 : Synonymous 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 44306 C=0.99993 T=0.00007
European Sub 32552 C=0.99997 T=0.00003
African Sub 3512 C=0.9994 T=0.0006
African Others Sub 122 C=1.000 T=0.000
African American Sub 3390 C=0.9994 T=0.0006
Asian Sub 168 C=1.000 T=0.000
East Asian Sub 112 C=1.000 T=0.000
Other Asian Sub 56 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 6848 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=0.999860 T=0.000140
gnomAD - Exomes Global Study-wide 222310 C=0.999906 T=0.000094
gnomAD - Exomes European Sub 115400 C=0.999887 T=0.000113
gnomAD - Exomes Asian Sub 46334 C=0.99998 T=0.00002
gnomAD - Exomes American Sub 33172 C=0.99991 T=0.00009
gnomAD - Exomes African Sub 12652 C=0.99968 T=0.00032
gnomAD - Exomes Ashkenazi Jewish Sub 9280 C=1.0000 T=0.0000
gnomAD - Exomes Other Sub 5472 C=1.0000 T=0.0000
gnomAD - Genomes Global Study-wide 140272 C=0.999808 T=0.000192
gnomAD - Genomes European Sub 75948 C=0.99992 T=0.00008
gnomAD - Genomes African Sub 42048 C=0.99952 T=0.00048
gnomAD - Genomes American Sub 13666 C=0.99993 T=0.00007
gnomAD - Genomes Ashkenazi Jewish Sub 3322 C=1.0000 T=0.0000
gnomAD - Genomes East Asian Sub 3134 C=1.0000 T=0.0000
gnomAD - Genomes Other Sub 2154 C=1.0000 T=0.0000
ExAC Global Study-wide 81414 C=0.99986 T=0.00014
ExAC Europe Sub 47920 C=0.99983 T=0.00017
ExAC Asian Sub 19646 C=1.00000 T=0.00000
ExAC American Sub 7884 C=0.9999 T=0.0001
ExAC African Sub 5414 C=0.9996 T=0.0004
ExAC Other Sub 550 C=1.000 T=0.000
Allele Frequency Aggregator Total Global 44306 C=0.99993 T=0.00007
Allele Frequency Aggregator European Sub 32552 C=0.99997 T=0.00003
Allele Frequency Aggregator Other Sub 6848 C=1.0000 T=0.0000
Allele Frequency Aggregator African Sub 3512 C=0.9994 T=0.0006
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 168 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 12656 C=0.99976 T=0.00024
GO Exome Sequencing Project European American Sub 8398 C=1.0000 T=0.0000
GO Exome Sequencing Project African American Sub 4258 C=0.9993 T=0.0007
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 4 NC_000004.12:g.3493306C>T
GRCh37.p13 chr 4 NC_000004.11:g.3495033C>T
DOK7 RefSeqGene (LRG_869) NG_013072.2:g.35001C>T
Gene: DOK7, docking protein 7 (plus strand)
Molecule type Change Amino acid[Codon] SO Term
DOK7 transcript variant 2 NM_001164673.2:c.*541= N/A 3 Prime UTR Variant
DOK7 transcript variant 1 NM_173660.5:c.1320C>T A [GCC] > A [GCT] Coding Sequence Variant
protein Dok-7 isoform 1 NP_775931.3:p.Ala440= A (Ala) > A (Ala) Synonymous Variant
DOK7 transcript variant 4 NM_001301071.2:c.1320C>T A [GCC] > A [GCT] Coding Sequence Variant
protein Dok-7 isoform 4 NP_001288000.1:p.Ala440= A (Ala) > A (Ala) Synonymous Variant
DOK7 transcript variant 5 NM_001363811.2:c.888C>T A [GCC] > A [GCT] Coding Sequence Variant
protein Dok-7 isoform 5 NP_001350740.1:p.Ala296= A (Ala) > A (Ala) Synonymous Variant
DOK7 transcript variant 3 NM_001256896.2:c.390C>T A [GCC] > A [GCT] Coding Sequence Variant
protein Dok-7 isoform 3 NP_001243825.1:p.Ala130= A (Ala) > A (Ala) Synonymous Variant
DOK7 transcript variant X1 XM_011513435.3:c.1320C>T A [GCC] > A [GCT] Coding Sequence Variant
protein Dok-7 isoform X1 XP_011511737.1:p.Ala440= A (Ala) > A (Ala) Synonymous Variant
DOK7 transcript variant X2 XM_047450078.1:c.906C>T A [GCC] > A [GCT] Coding Sequence Variant
protein Dok-7 isoform X2 XP_047306034.1:p.Ala302= A (Ala) > A (Ala) Synonymous Variant
DOK7 transcript variant X3 XM_047450079.1:c.1074C>T A [GCC] > A [GCT] Coding Sequence Variant
protein Dok-7 isoform X3 XP_047306035.1:p.Ala358= A (Ala) > A (Ala) Synonymous Variant
DOK7 transcript variant X4 XM_047450080.1:c.390C>T A [GCC] > A [GCT] Coding Sequence Variant
protein Dok-7 isoform X4 XP_047306036.1:p.Ala130= A (Ala) > A (Ala) Synonymous Variant
DOK7 transcript variant X5 XM_047450081.1:c.390C>T A [GCC] > A [GCT] Coding Sequence Variant
protein Dok-7 isoform X5 XP_047306037.1:p.Ala130= A (Ala) > A (Ala) Synonymous 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: 691561 )
ClinVar Accession Disease Names Clinical Significance
RCV000873916.6 Congenital myasthenic syndrome 10,Fetal akinesia deformation sequence 1 Likely-Benign
RCV002264035.1 not provided Likely-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= T
GRCh38.p14 chr 4 NC_000004.12:g.3493306= NC_000004.12:g.3493306C>T
GRCh37.p13 chr 4 NC_000004.11:g.3495033= NC_000004.11:g.3495033C>T
DOK7 RefSeqGene (LRG_869) NG_013072.2:g.35001= NG_013072.2:g.35001C>T
DOK7 transcript variant 1 NM_173660.5:c.1320= NM_173660.5:c.1320C>T
DOK7 transcript variant 1 NM_173660.4:c.1320= NM_173660.4:c.1320C>T
DOK7 transcript variant 2 NM_001164673.2:c.*541= NM_001164673.2:c.*541C>T
DOK7 transcript variant 2 NM_001164673.1:c.*541= NM_001164673.1:c.*541C>T
DOK7 transcript variant 4 NM_001301071.2:c.1320= NM_001301071.2:c.1320C>T
DOK7 transcript variant 4 NM_001301071.1:c.1320= NM_001301071.1:c.1320C>T
DOK7 transcript variant 3 NM_001256896.2:c.390= NM_001256896.2:c.390C>T
DOK7 transcript variant 3 NM_001256896.1:c.390= NM_001256896.1:c.390C>T
DOK7 transcript variant 5 NM_001363811.2:c.888= NM_001363811.2:c.888C>T
DOK7 transcript variant 5 NM_001363811.1:c.888= NM_001363811.1:c.888C>T
DOK7 transcript variant X1 XM_011513435.3:c.1320= XM_011513435.3:c.1320C>T
DOK7 transcript variant X1 XM_011513435.2:c.1320= XM_011513435.2:c.1320C>T
DOK7 transcript variant X1 XM_011513435.1:c.1320= XM_011513435.1:c.1320C>T
DOK7 transcript variant X3 XM_047450079.1:c.1074= XM_047450079.1:c.1074C>T
DOK7 transcript variant X5 XM_047450081.1:c.390= XM_047450081.1:c.390C>T
DOK7 transcript variant X4 XM_047450080.1:c.390= XM_047450080.1:c.390C>T
DOK7 transcript variant X2 XM_047450078.1:c.906= XM_047450078.1:c.906C>T
protein Dok-7 isoform 1 NP_775931.3:p.Ala440= NP_775931.3:p.Ala440=
protein Dok-7 isoform 4 NP_001288000.1:p.Ala440= NP_001288000.1:p.Ala440=
protein Dok-7 isoform 3 NP_001243825.1:p.Ala130= NP_001243825.1:p.Ala130=
protein Dok-7 isoform 5 NP_001350740.1:p.Ala296= NP_001350740.1:p.Ala296=
protein Dok-7 isoform X1 XP_011511737.1:p.Ala440= XP_011511737.1:p.Ala440=
protein Dok-7 isoform X3 XP_047306035.1:p.Ala358= XP_047306035.1:p.Ala358=
protein Dok-7 isoform X5 XP_047306037.1:p.Ala130= XP_047306037.1:p.Ala130=
protein Dok-7 isoform X4 XP_047306036.1:p.Ala130= XP_047306036.1:p.Ala130=
protein Dok-7 isoform X2 XP_047306034.1:p.Ala302= XP_047306034.1:p.Ala302=
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#.

8 SubSNP, 6 Frequency, 2 ClinVar submissions
No Submitter Submission ID Date (Build)
1 NHLBI-ESP ss712580476 Apr 25, 2013 (138)
2 EVA_EXAC ss1687407398 Apr 01, 2015 (144)
3 HUMAN_LONGEVITY ss2259953964 Dec 20, 2016 (150)
4 GNOMAD ss2734373682 Nov 08, 2017 (151)
5 GNOMAD ss2747195938 Nov 08, 2017 (151)
6 GNOMAD ss2804862692 Nov 08, 2017 (151)
7 EVA ss3823997857 Apr 25, 2020 (154)
8 TOPMED ss4600689532 Apr 26, 2021 (155)
9 ExAC NC_000004.11 - 3495033 Oct 12, 2018 (152)
10 gnomAD - Genomes NC_000004.12 - 3493306 Apr 26, 2021 (155)
11 gnomAD - Exomes NC_000004.11 - 3495033 Jul 13, 2019 (153)
12 GO Exome Sequencing Project NC_000004.11 - 3495033 Oct 12, 2018 (152)
13 TopMed NC_000004.12 - 3493306 Apr 26, 2021 (155)
14 ALFA NC_000004.12 - 3493306 Apr 26, 2021 (155)
15 ClinVar RCV000873916.6 Oct 13, 2022 (156)
16 ClinVar RCV002264035.1 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
7364774, 3474374, 456103, ss712580476, ss1687407398, ss2734373682, ss2747195938, ss2804862692, ss3823997857 NC_000004.11:3495032:C:T NC_000004.12:3493305:C:T (self)
RCV000873916.6, RCV002264035.1, 138358077, 438067088, 8754997646, ss2259953964, ss4600689532 NC_000004.12:3493305:C:T NC_000004.12:3493305: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 rs368868378

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