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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.

rs1486931363

Current Build 156

Released September 21, 2022

Organism
Homo sapiens
Position
chr19:8261802-8261803 (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
delC
Variation Type
Indel Insertion and Deletion
Frequency
delC=0.000008 (2/251476, GnomAD_exome)
delC=0.000007 (1/140238, GnomAD)
Clinical Significance
Not Reported in ClinVar
Gene : Consequence
CERS4 : Frameshift Variant
Publications
0 citations
Genomic View
See rs on genome
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
gnomAD - Exomes Global Study-wide 251476 CC=0.999992 delC=0.000008
gnomAD - Exomes European Sub 135408 CC=0.999985 delC=0.000015
gnomAD - Exomes Asian Sub 49010 CC=1.00000 delC=0.00000
gnomAD - Exomes American Sub 34584 CC=1.00000 delC=0.00000
gnomAD - Exomes African Sub 16256 CC=1.00000 delC=0.00000
gnomAD - Exomes Ashkenazi Jewish Sub 10078 CC=1.00000 delC=0.00000
gnomAD - Exomes Other Sub 6140 CC=1.0000 delC=0.0000
gnomAD - Genomes Global Study-wide 140238 CC=0.999993 delC=0.000007
gnomAD - Genomes European Sub 75938 CC=0.99999 delC=0.00001
gnomAD - Genomes African Sub 42032 CC=1.00000 delC=0.00000
gnomAD - Genomes American Sub 13660 CC=1.00000 delC=0.00000
gnomAD - Genomes Ashkenazi Jewish Sub 3324 CC=1.0000 delC=0.0000
gnomAD - Genomes East Asian Sub 3130 CC=1.0000 delC=0.0000
gnomAD - Genomes Other Sub 2154 CC=1.0000 delC=0.0000
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 19 NC_000019.10:g.8261803del
GRCh37.p13 chr 19 NC_000019.9:g.8326687del
Gene: CERS4, ceramide synthase 4 (plus strand)
Molecule type Change Amino acid[Codon] SO Term
CERS4 transcript NM_024552.3:c.964del L [CTC] > S [TC] Coding Sequence Variant
ceramide synthase 4 NP_078828.2:p.Leu322fs L (Leu) > S (Ser) Frameshift Variant
CERS4 transcript variant X10 XM_047439438.1:c. N/A Genic Downstream Transcript Variant
CERS4 transcript variant X1 XM_011528290.3:c.964del L [CTC] > S [TC] Coding Sequence Variant
ceramide synthase 4 isoform X1 XP_011526592.1:p.Leu322fs L (Leu) > S (Ser) Frameshift Variant
CERS4 transcript variant X2 XM_047439433.1:c.1174del L [CTC] > S [TC] Coding Sequence Variant
ceramide synthase 4 isoform X2 XP_047295389.1:p.Leu392fs L (Leu) > S (Ser) Frameshift Variant
CERS4 transcript variant X3 XM_017027304.2:c.964del L [CTC] > S [TC] Coding Sequence Variant
ceramide synthase 4 isoform X1 XP_016882793.1:p.Leu322fs L (Leu) > S (Ser) Frameshift Variant
CERS4 transcript variant X4 XM_011528291.3:c.964del L [CTC] > S [TC] Coding Sequence Variant
ceramide synthase 4 isoform X1 XP_011526593.1:p.Leu322fs L (Leu) > S (Ser) Frameshift Variant
CERS4 transcript variant X5 XM_017027305.2:c.964del L [CTC] > S [TC] Coding Sequence Variant
ceramide synthase 4 isoform X1 XP_016882794.1:p.Leu322fs L (Leu) > S (Ser) Frameshift Variant
CERS4 transcript variant X6 XM_047439434.1:c.964del L [CTC] > S [TC] Coding Sequence Variant
ceramide synthase 4 isoform X1 XP_047295390.1:p.Leu322fs L (Leu) > S (Ser) Frameshift Variant
CERS4 transcript variant X7 XM_047439435.1:c.964del L [CTC] > S [TC] Coding Sequence Variant
ceramide synthase 4 isoform X1 XP_047295391.1:p.Leu322fs L (Leu) > S (Ser) Frameshift Variant
CERS4 transcript variant X8 XM_047439436.1:c.964del L [CTC] > S [TC] Coding Sequence Variant
ceramide synthase 4 isoform X1 XP_047295392.1:p.Leu322fs L (Leu) > S (Ser) Frameshift Variant
CERS4 transcript variant X9 XM_047439437.1:c.964del L [CTC] > S [TC] Coding Sequence Variant
ceramide synthase 4 isoform X1 XP_047295393.1:p.Leu322fs L (Leu) > S (Ser) Frameshift Variant
CERS4 transcript variant X11 XM_047439439.1:c.424del L [CTC] > S [TC] Coding Sequence Variant
ceramide synthase 4 isoform X4 XP_047295395.1:p.Leu142fs L (Leu) > S (Ser) Frameshift 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 CC= delC
GRCh38.p14 chr 19 NC_000019.10:g.8261802_8261803= NC_000019.10:g.8261803del
GRCh37.p13 chr 19 NC_000019.9:g.8326686_8326687= NC_000019.9:g.8326687del
CERS4 transcript variant X4 XM_011528291.3:c.963_964= XM_011528291.3:c.964del
CERS4 transcript variant X5 XM_011528291.2:c.963_964= XM_011528291.2:c.964del
CERS4 transcript variant X4 XM_011528291.1:c.963_964= XM_011528291.1:c.964del
CERS4 transcript variant X1 XM_011528290.3:c.963_964= XM_011528290.3:c.964del
CERS4 transcript variant X1 XM_011528290.2:c.963_964= XM_011528290.2:c.964del
CERS4 transcript variant X3 XM_011528290.1:c.963_964= XM_011528290.1:c.964del
CERS4 transcript NM_024552.3:c.963_964= NM_024552.3:c.964del
CERS4 transcript NM_024552.2:c.963_964= NM_024552.2:c.964del
CERS4 transcript variant X3 XM_017027304.2:c.963_964= XM_017027304.2:c.964del
CERS4 transcript variant X3 XM_017027304.1:c.963_964= XM_017027304.1:c.964del
CERS4 transcript variant X5 XM_017027305.2:c.963_964= XM_017027305.2:c.964del
CERS4 transcript variant X7 XM_017027305.1:c.963_964= XM_017027305.1:c.964del
CERS4 transcript variant X6 XM_047439434.1:c.963_964= XM_047439434.1:c.964del
CERS4 transcript variant X8 XM_047439436.1:c.963_964= XM_047439436.1:c.964del
CERS4 transcript variant X9 XM_047439437.1:c.963_964= XM_047439437.1:c.964del
CERS4 transcript variant X2 XM_047439433.1:c.1173_1174= XM_047439433.1:c.1174del
CERS4 transcript variant X7 XM_047439435.1:c.963_964= XM_047439435.1:c.964del
CERS4 transcript variant X11 XM_047439439.1:c.423_424= XM_047439439.1:c.424del
ceramide synthase 4 isoform X1 XP_011526593.1:p.Cys321_Leu322= XP_011526593.1:p.Leu322fs
ceramide synthase 4 isoform X1 XP_011526592.1:p.Cys321_Leu322= XP_011526592.1:p.Leu322fs
ceramide synthase 4 NP_078828.2:p.Cys321_Leu322= NP_078828.2:p.Leu322fs
ceramide synthase 4 isoform X1 XP_016882793.1:p.Cys321_Leu322= XP_016882793.1:p.Leu322fs
ceramide synthase 4 isoform X1 XP_016882794.1:p.Cys321_Leu322= XP_016882794.1:p.Leu322fs
ceramide synthase 4 isoform X1 XP_047295390.1:p.Cys321_Leu322= XP_047295390.1:p.Leu322fs
ceramide synthase 4 isoform X1 XP_047295392.1:p.Cys321_Leu322= XP_047295392.1:p.Leu322fs
ceramide synthase 4 isoform X1 XP_047295393.1:p.Cys321_Leu322= XP_047295393.1:p.Leu322fs
ceramide synthase 4 isoform X2 XP_047295389.1:p.Cys391_Leu392= XP_047295389.1:p.Leu392fs
ceramide synthase 4 isoform X1 XP_047295391.1:p.Cys321_Leu322= XP_047295391.1:p.Leu322fs
ceramide synthase 4 isoform X4 XP_047295395.1:p.Cys141_Leu142= XP_047295395.1:p.Leu142fs
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, 2 Frequency submissions
No Submitter Submission ID Date (Build)
1 GNOMAD ss2743573764 Nov 08, 2017 (151)
2 GNOMAD ss2750053017 Nov 08, 2017 (151)
3 GNOMAD ss2960255781 Nov 08, 2017 (151)
4 gnomAD - Genomes NC_000019.10 - 8261802 Apr 26, 2021 (155)
5 gnomAD - Exomes NC_000019.9 - 8326686 Jul 13, 2019 (153)
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
12886252, ss2743573764, ss2750053017, ss2960255781 NC_000019.9:8326685:C: NC_000019.10:8261801:CC:C (self)
533562028 NC_000019.10:8261801:C: NC_000019.10:8261801:CC:C (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 rs1486931363

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.post820+afb47a3d