Skip to main page content
U.S. flag

An official website of the United States government

Dot gov

The .gov means it’s official.
Federal government websites often end in .gov or .mil. Before sharing sensitive information, make sure you’re on a federal government site.

Https

The site is secure.
The https:// ensures that you are connecting to the official website and that any information you provide is encrypted and transmitted securely.

Access keys NCBI Homepage MyNCBI Homepage Main Content Main Navigation

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.

rs398123085

Current Build 156

Released September 21, 2022

Organism
Homo sapiens
Position
chr17:7224674 (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>A / G>C
Variation Type
SNV Single Nucleotide Variation
Frequency
C=0.000004 (1/264690, TOPMED)
A=0.000027 (5/188114, GnomAD_exome)
A=0.00009 (4/43944, ALFA) (+ 1 more)
A=0.00003 (1/29950, ExAC)
Clinical Significance
Reported in ClinVar
Gene : Consequence
ACADVL : Missense Variant
MIR324 : 2KB Upstream Variant
Publications
1 citation
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 43944 G=0.99991 A=0.00009, C=0.00000
European Sub 32320 G=0.99991 A=0.00009, C=0.00000
African Sub 3512 G=1.0000 A=0.0000, C=0.0000
African Others Sub 122 G=1.000 A=0.000, C=0.000
African American Sub 3390 G=1.0000 A=0.0000, C=0.0000
Asian Sub 168 G=1.000 A=0.000, C=0.000
East Asian Sub 112 G=1.000 A=0.000, C=0.000
Other Asian Sub 56 G=1.00 A=0.00, C=0.00
Latin American 1 Sub 464 G=1.000 A=0.000, C=0.000
Latin American 2 Sub 628 G=1.000 A=0.000, C=0.000
South Asian Sub 98 G=1.00 A=0.00, C=0.00
Other Sub 6754 G=0.9999 A=0.0001, C=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=0.999996 C=0.000004
gnomAD - Exomes Global Study-wide 188114 G=0.999973 A=0.000027
gnomAD - Exomes European Sub 95784 G=0.99995 A=0.00005
gnomAD - Exomes Asian Sub 39646 G=1.00000 A=0.00000
gnomAD - Exomes American Sub 27750 G=1.00000 A=0.00000
gnomAD - Exomes African Sub 11092 G=1.00000 A=0.00000
gnomAD - Exomes Ashkenazi Jewish Sub 8874 G=1.0000 A=0.0000
gnomAD - Exomes Other Sub 4968 G=1.0000 A=0.0000
Allele Frequency Aggregator Total Global 43944 G=0.99991 A=0.00009, C=0.00000
Allele Frequency Aggregator European Sub 32320 G=0.99991 A=0.00009, C=0.00000
Allele Frequency Aggregator Other Sub 6754 G=0.9999 A=0.0001, C=0.0000
Allele Frequency Aggregator African Sub 3512 G=1.0000 A=0.0000, C=0.0000
Allele Frequency Aggregator Latin American 2 Sub 628 G=1.000 A=0.000, C=0.000
Allele Frequency Aggregator Latin American 1 Sub 464 G=1.000 A=0.000, C=0.000
Allele Frequency Aggregator Asian Sub 168 G=1.000 A=0.000, C=0.000
Allele Frequency Aggregator South Asian Sub 98 G=1.00 A=0.00, C=0.00
ExAC Global Study-wide 29950 G=0.99997 A=0.00003
ExAC Europe Sub 14420 G=0.99993 A=0.00007
ExAC Asian Sub 10608 G=1.00000 A=0.00000
ExAC African Sub 3378 G=1.0000 A=0.0000
ExAC American Sub 1294 G=1.0000 A=0.0000
ExAC Other Sub 250 G=1.000 A=0.000
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 17 NC_000017.11:g.7224674G>A
GRCh38.p14 chr 17 NC_000017.11:g.7224674G>C
GRCh37.p13 chr 17 NC_000017.10:g.7127993G>A
GRCh37.p13 chr 17 NC_000017.10:g.7127993G>C
DLG4 RefSeqGene NG_008391.2:g.377C>T
DLG4 RefSeqGene NG_008391.2:g.377C>G
DVL2 RefSeqGene NG_033038.1:g.14871C>T
DVL2 RefSeqGene NG_033038.1:g.14871C>G
ACADVL RefSeqGene NG_007975.1:g.9841G>A
ACADVL RefSeqGene NG_007975.1:g.9841G>C
Gene: ACADVL, acyl-CoA dehydrogenase very long chain (plus strand)
Molecule type Change Amino acid[Codon] SO Term
ACADVL transcript variant 1 NM_000018.4:c.1711G>A G [GGG] > R [AGG] Coding Sequence Variant
very long-chain specific acyl-CoA dehydrogenase, mitochondrial isoform 1 precursor NP_000009.1:p.Gly571Arg G (Gly) > R (Arg) Missense Variant
ACADVL transcript variant 1 NM_000018.4:c.1711G>C G [GGG] > R [CGG] Coding Sequence Variant
very long-chain specific acyl-CoA dehydrogenase, mitochondrial isoform 1 precursor NP_000009.1:p.Gly571Arg G (Gly) > R (Arg) Missense Variant
ACADVL transcript variant 2 NM_001033859.3:c.1645G>A G [GGG] > R [AGG] Coding Sequence Variant
very long-chain specific acyl-CoA dehydrogenase, mitochondrial isoform 2 precursor NP_001029031.1:p.Gly549Arg G (Gly) > R (Arg) Missense Variant
ACADVL transcript variant 2 NM_001033859.3:c.1645G>C G [GGG] > R [CGG] Coding Sequence Variant
very long-chain specific acyl-CoA dehydrogenase, mitochondrial isoform 2 precursor NP_001029031.1:p.Gly549Arg G (Gly) > R (Arg) Missense Variant
ACADVL transcript variant 4 NM_001270448.2:c.1483G>A G [GGG] > R [AGG] Coding Sequence Variant
very long-chain specific acyl-CoA dehydrogenase, mitochondrial isoform 4 NP_001257377.1:p.Gly495Arg G (Gly) > R (Arg) Missense Variant
ACADVL transcript variant 4 NM_001270448.2:c.1483G>C G [GGG] > R [CGG] Coding Sequence Variant
very long-chain specific acyl-CoA dehydrogenase, mitochondrial isoform 4 NP_001257377.1:p.Gly495Arg G (Gly) > R (Arg) Missense Variant
ACADVL transcript variant 3 NM_001270447.2:c.1780G>A G [GGG] > R [AGG] Coding Sequence Variant
very long-chain specific acyl-CoA dehydrogenase, mitochondrial isoform 3 NP_001257376.1:p.Gly594Arg G (Gly) > R (Arg) Missense Variant
ACADVL transcript variant 3 NM_001270447.2:c.1780G>C G [GGG] > R [CGG] Coding Sequence Variant
very long-chain specific acyl-CoA dehydrogenase, mitochondrial isoform 3 NP_001257376.1:p.Gly594Arg G (Gly) > R (Arg) Missense Variant
ACADVL transcript variant X1 XM_006721516.4:c.1679-41G…

XM_006721516.4:c.1679-41G>A

N/A Intron Variant
ACADVL transcript variant X2 XM_011523829.3:c.1577-41G…

XM_011523829.3:c.1577-41G>A

N/A Intron Variant
ACADVL transcript variant X6 XM_047435932.1:c.1581-41G…

XM_047435932.1:c.1581-41G>A

N/A Intron Variant
ACADVL transcript variant X4 XM_047435931.1:c. N/A Genic Downstream Transcript Variant
ACADVL transcript variant X3 XM_011523830.3:c.1609G>A G [GGG] > R [AGG] Coding Sequence Variant
very long-chain specific acyl-CoA dehydrogenase, mitochondrial isoform X3 XP_011522132.1:p.Gly537Arg G (Gly) > R (Arg) Missense Variant
ACADVL transcript variant X3 XM_011523830.3:c.1609G>C G [GGG] > R [CGG] Coding Sequence Variant
very long-chain specific acyl-CoA dehydrogenase, mitochondrial isoform X3 XP_011522132.1:p.Gly537Arg G (Gly) > R (Arg) Missense Variant
ACADVL transcript variant X5 XR_007065296.1:n.1660G>A N/A Non Coding Transcript Variant
ACADVL transcript variant X5 XR_007065296.1:n.1660G>C N/A Non Coding Transcript Variant
Gene: MIR324, microRNA 324 (minus strand) : 2KB Upstream Variant
Molecule type Change Amino acid[Codon] SO Term
MIR324 transcript NR_029896.1:n. N/A Upstream Transcript 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: 98190 )
ClinVar Accession Disease Names Clinical Significance
RCV000077910.8 not provided Uncertain-Significance
RCV001200766.5 Very long chain acyl-CoA dehydrogenase 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 G= A C
GRCh38.p14 chr 17 NC_000017.11:g.7224674= NC_000017.11:g.7224674G>A NC_000017.11:g.7224674G>C
GRCh37.p13 chr 17 NC_000017.10:g.7127993= NC_000017.10:g.7127993G>A NC_000017.10:g.7127993G>C
DLG4 RefSeqGene NG_008391.2:g.377= NG_008391.2:g.377C>T NG_008391.2:g.377C>G
DVL2 RefSeqGene NG_033038.1:g.14871= NG_033038.1:g.14871C>T NG_033038.1:g.14871C>G
ACADVL RefSeqGene NG_007975.1:g.9841= NG_007975.1:g.9841G>A NG_007975.1:g.9841G>C
ACADVL transcript variant 1 NM_000018.4:c.1711= NM_000018.4:c.1711G>A NM_000018.4:c.1711G>C
ACADVL transcript variant 1 NM_000018.3:c.1711= NM_000018.3:c.1711G>A NM_000018.3:c.1711G>C
ACADVL transcript variant 2 NM_001033859.3:c.1645= NM_001033859.3:c.1645G>A NM_001033859.3:c.1645G>C
ACADVL transcript variant 2 NM_001033859.2:c.1645= NM_001033859.2:c.1645G>A NM_001033859.2:c.1645G>C
ACADVL transcript variant 4 NM_001270448.2:c.1483= NM_001270448.2:c.1483G>A NM_001270448.2:c.1483G>C
ACADVL transcript variant 4 NM_001270448.1:c.1483= NM_001270448.1:c.1483G>A NM_001270448.1:c.1483G>C
ACADVL transcript variant 3 NM_001270447.2:c.1780= NM_001270447.2:c.1780G>A NM_001270447.2:c.1780G>C
ACADVL transcript variant 3 NM_001270447.1:c.1780= NM_001270447.1:c.1780G>A NM_001270447.1:c.1780G>C
ACADVL transcript variant X3 XM_011523830.3:c.1609= XM_011523830.3:c.1609G>A XM_011523830.3:c.1609G>C
ACADVL transcript variant X4 XM_011523830.2:c.1609= XM_011523830.2:c.1609G>A XM_011523830.2:c.1609G>C
ACADVL transcript variant X3 XM_011523830.1:c.1609= XM_011523830.1:c.1609G>A XM_011523830.1:c.1609G>C
ACADVL transcript variant X5 XR_007065296.1:n.1660= XR_007065296.1:n.1660G>A XR_007065296.1:n.1660G>C
very long-chain specific acyl-CoA dehydrogenase, mitochondrial isoform 1 precursor NP_000009.1:p.Gly571= NP_000009.1:p.Gly571Arg NP_000009.1:p.Gly571Arg
very long-chain specific acyl-CoA dehydrogenase, mitochondrial isoform 2 precursor NP_001029031.1:p.Gly549= NP_001029031.1:p.Gly549Arg NP_001029031.1:p.Gly549Arg
very long-chain specific acyl-CoA dehydrogenase, mitochondrial isoform 4 NP_001257377.1:p.Gly495= NP_001257377.1:p.Gly495Arg NP_001257377.1:p.Gly495Arg
very long-chain specific acyl-CoA dehydrogenase, mitochondrial isoform 3 NP_001257376.1:p.Gly594= NP_001257376.1:p.Gly594Arg NP_001257376.1:p.Gly594Arg
very long-chain specific acyl-CoA dehydrogenase, mitochondrial isoform X3 XP_011522132.1:p.Gly537= XP_011522132.1:p.Gly537Arg XP_011522132.1:p.Gly537Arg
ACADVL transcript variant X1 XM_006721516.4:c.1679-41= XM_006721516.4:c.1679-41G>A XM_006721516.4:c.1679-41G>C
ACADVL transcript variant X2 XM_011523829.3:c.1577-41= XM_011523829.3:c.1577-41G>A XM_011523829.3:c.1577-41G>C
ACADVL transcript variant X6 XM_047435932.1:c.1581-41= XM_047435932.1:c.1581-41G>A XM_047435932.1:c.1581-41G>C
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#.

6 SubSNP, 6 Frequency, 2 ClinVar submissions
No Submitter Submission ID Date (Build)
1 EGL ss947846739 Jan 23, 2014 (138)
2 EVA_EXAC ss1692564075 Apr 01, 2015 (144)
3 GNOMAD ss2742386269 Nov 08, 2017 (151)
4 GNOMAD ss4307502334 Apr 27, 2021 (155)
5 GNOMAD ss4307502335 Apr 27, 2021 (155)
6 TOPMED ss5028551141 Apr 27, 2021 (155)
7 ExAC NC_000017.10 - 7127993 Oct 12, 2018 (152)
8 gnomAD - Genomes

Submission ignored due to conflicting rows:
Row 500716643 (NC_000017.11:7224673:G:A 5/132138)
Row 500716644 (NC_000017.11:7224673:G:C 1/132138)

- Apr 27, 2021 (155)
9 gnomAD - Genomes

Submission ignored due to conflicting rows:
Row 500716643 (NC_000017.11:7224673:G:A 5/132138)
Row 500716644 (NC_000017.11:7224673:G:C 1/132138)

- Apr 27, 2021 (155)
10 gnomAD - Exomes NC_000017.10 - 7127993 Jul 13, 2019 (153)
11 TopMed NC_000017.11 - 7224674 Apr 27, 2021 (155)
12 ALFA NC_000017.11 - 7224674 Apr 27, 2021 (155)
13 ClinVar RCV000077910.8 Oct 16, 2022 (156)
14 ClinVar RCV001200766.5 Oct 16, 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
2990663, 11683791, ss1692564075, ss2742386269 NC_000017.10:7127992:G:A NC_000017.11:7224673:G:A (self)
RCV000077910.8, RCV001200766.5, 7578513416, ss947846739, ss4307502334 NC_000017.11:7224673:G:A NC_000017.11:7224673:G:A (self)
244096803, 7578513416, ss4307502335, ss5028551141 NC_000017.11:7224673:G:C NC_000017.11:7224673:G:C (self)
Help

Publications tab displays PubMed articles citing the variation as a listing of PMID, Title, Author, Year, Journal, ordered by Year, descending.

1 citation for rs398123085
PMID Title Author Year Journal
23757202 Free the data: one laboratory's approach to knowledge-based genomic variant classification and preparation for EMR integration of genomic data. Bean LJ et al. 2013 Human mutation
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