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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.

rs771018801

Current Build 156

Released September 21, 2022

Organism
Homo sapiens
Position
chr13:33281404-33281407 (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
delAT / dupAT
Variation Type
Indel Insertion and Deletion
Frequency
delAT=0.00049 (8/16282, ALFA)
delAT=0.0020 (13/6404, 1000G_30x)
Clinical Significance
Not Reported in ClinVar
Gene : Consequence
STARD13 : Intron Variant
STARD13-AS : 500B Downstream 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: 20231103111315
Population Group Sample Size Ref Allele Alt Allele Ref HMOZ Alt HMOZ HTRZ HWEP
Total Global 16282 ATAT=0.99951 AT=0.00049, ATATAT=0.00000 0.999017 0.0 0.000983 0
European Sub 12042 ATAT=0.99934 AT=0.00066, ATATAT=0.00000 0.998671 0.0 0.001329 0
African Sub 2810 ATAT=1.0000 AT=0.0000, ATATAT=0.0000 1.0 0.0 0.0 N/A
African Others Sub 108 ATAT=1.000 AT=0.000, ATATAT=0.000 1.0 0.0 0.0 N/A
African American Sub 2702 ATAT=1.0000 AT=0.0000, ATATAT=0.0000 1.0 0.0 0.0 N/A
Asian Sub 108 ATAT=1.000 AT=0.000, ATATAT=0.000 1.0 0.0 0.0 N/A
East Asian Sub 84 ATAT=1.00 AT=0.00, ATATAT=0.00 1.0 0.0 0.0 N/A
Other Asian Sub 24 ATAT=1.00 AT=0.00, ATATAT=0.00 1.0 0.0 0.0 N/A
Latin American 1 Sub 144 ATAT=1.000 AT=0.000, ATATAT=0.000 1.0 0.0 0.0 N/A
Latin American 2 Sub 606 ATAT=1.000 AT=0.000, ATATAT=0.000 1.0 0.0 0.0 N/A
South Asian Sub 94 ATAT=1.00 AT=0.00, ATATAT=0.00 1.0 0.0 0.0 N/A
Other Sub 478 ATAT=1.000 AT=0.000, ATATAT=0.000 1.0 0.0 0.0 N/A


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
Allele Frequency Aggregator Total Global 16282 ATAT=0.99951 delAT=0.00049, dupAT=0.00000
Allele Frequency Aggregator European Sub 12042 ATAT=0.99934 delAT=0.00066, dupAT=0.00000
Allele Frequency Aggregator African Sub 2810 ATAT=1.0000 delAT=0.0000, dupAT=0.0000
Allele Frequency Aggregator Latin American 2 Sub 606 ATAT=1.000 delAT=0.000, dupAT=0.000
Allele Frequency Aggregator Other Sub 478 ATAT=1.000 delAT=0.000, dupAT=0.000
Allele Frequency Aggregator Latin American 1 Sub 144 ATAT=1.000 delAT=0.000, dupAT=0.000
Allele Frequency Aggregator Asian Sub 108 ATAT=1.000 delAT=0.000, dupAT=0.000
Allele Frequency Aggregator South Asian Sub 94 ATAT=1.00 delAT=0.00, dupAT=0.00
1000Genomes_30x Global Study-wide 6404 ATAT=0.9980 delAT=0.0020
1000Genomes_30x African Sub 1786 ATAT=1.0000 delAT=0.0000
1000Genomes_30x Europe Sub 1266 ATAT=0.9968 delAT=0.0032
1000Genomes_30x South Asian Sub 1202 ATAT=0.9983 delAT=0.0017
1000Genomes_30x East Asian Sub 1170 ATAT=1.0000 delAT=0.0000
1000Genomes_30x American Sub 980 ATAT=0.993 delAT=0.007
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 13 NC_000013.11:g.33281404AT[1]
GRCh38.p14 chr 13 NC_000013.11:g.33281404AT[3]
GRCh37.p13 chr 13 NC_000013.10:g.33855541AT[1]
GRCh37.p13 chr 13 NC_000013.10:g.33855541AT[3]
STARD13 RefSeqGene NG_029752.2:g.400429AT[1]
STARD13 RefSeqGene NG_029752.2:g.400429AT[3]
Gene: STARD13, StAR related lipid transfer domain containing 13 (minus strand)
Molecule type Change Amino acid[Codon] SO Term
STARD13 transcript variant 4 NM_001243476.3:c.65-11378…

NM_001243476.3:c.65-113783_65-113782del

N/A Intron Variant
STARD13 transcript variant 1 NM_178006.4:c.169+4065_16…

NM_178006.4:c.169+4065_169+4066del

N/A Intron Variant
STARD13 transcript variant 5 NM_001243466.2:c. N/A Genic Upstream Transcript Variant
STARD13 transcript variant 6 NM_001243474.2:c. N/A Genic Upstream Transcript Variant
STARD13 transcript variant 3 NM_052851.3:c. N/A Genic Upstream Transcript Variant
STARD13 transcript variant 2 NM_178007.3:c. N/A Genic Upstream Transcript Variant
STARD13 transcript variant X2 XM_017020834.3:c.124+6888…

XM_017020834.3:c.124+68885_124+68886del

N/A Intron Variant
STARD13 transcript variant X3 XM_017020835.3:c.65-11378…

XM_017020835.3:c.65-113783_65-113782del

N/A Intron Variant
STARD13 transcript variant X2 XM_024449429.2:c.65-11378…

XM_024449429.2:c.65-113783_65-113782del

N/A Intron Variant
STARD13 transcript variant X1 XM_047430759.1:c.200-1137…

XM_047430759.1:c.200-113783_200-113782del

N/A Intron Variant
STARD13 transcript variant X4 XM_047430760.1:c.65-11378…

XM_047430760.1:c.65-113783_65-113782del

N/A Intron Variant
Gene: STARD13-AS, STARD13 antisense RNA (plus strand) : 500B Downstream Variant
Molecule type Change Amino acid[Codon] SO Term
STARD13-AS transcript NR_046693.1:n. N/A Downstream 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.

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 ATAT= delAT dupAT
GRCh38.p14 chr 13 NC_000013.11:g.33281404_33281407= NC_000013.11:g.33281404AT[1] NC_000013.11:g.33281404AT[3]
GRCh37.p13 chr 13 NC_000013.10:g.33855541_33855544= NC_000013.10:g.33855541AT[1] NC_000013.10:g.33855541AT[3]
STARD13 RefSeqGene NG_029752.2:g.400429_400432= NG_029752.2:g.400429AT[1] NG_029752.2:g.400429AT[3]
STARD13 transcript variant 4 NM_001243476.1:c.65-113782= NM_001243476.1:c.65-113783_65-113782del NM_001243476.1:c.65-113785AT[3]
STARD13 transcript variant 4 NM_001243476.3:c.65-113782= NM_001243476.3:c.65-113783_65-113782del NM_001243476.3:c.65-113785AT[3]
STARD13 transcript variant 1 NM_178006.3:c.169+4066= NM_178006.3:c.169+4065_169+4066del NM_178006.3:c.169+4063AT[3]
STARD13 transcript variant 1 NM_178006.4:c.169+4066= NM_178006.4:c.169+4065_169+4066del NM_178006.4:c.169+4063AT[3]
STARD13 transcript variant X1 XM_005266586.1:c.124+68886= XM_005266586.1:c.124+68885_124+68886del XM_005266586.1:c.124+68883AT[3]
STARD13 transcript variant X2 XM_017020834.3:c.124+68886= XM_017020834.3:c.124+68885_124+68886del XM_017020834.3:c.124+68883AT[3]
STARD13 transcript variant X3 XM_017020835.3:c.65-113782= XM_017020835.3:c.65-113783_65-113782del XM_017020835.3:c.65-113785AT[3]
STARD13 transcript variant X2 XM_024449429.2:c.65-113782= XM_024449429.2:c.65-113783_65-113782del XM_024449429.2:c.65-113785AT[3]
STARD13 transcript variant X1 XM_047430759.1:c.200-113782= XM_047430759.1:c.200-113783_200-113782del XM_047430759.1:c.200-113785AT[3]
STARD13 transcript variant X4 XM_047430760.1:c.65-113782= XM_047430760.1:c.65-113783_65-113782del XM_047430760.1:c.65-113785AT[3]
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#.

14 SubSNP, 8 Frequency submissions
No Submitter Submission ID Date (Build)
1 EVA_DECODE ss1642369705 Jan 10, 2018 (151)
2 EVA_DECODE ss1642369706 Jan 10, 2018 (151)
3 EVA_UK10K_ALSPAC ss1707738643 Jan 10, 2018 (151)
4 EVA_UK10K_TWINSUK ss1707738945 Jan 10, 2018 (151)
5 EVA_UK10K_TWINSUK ss1710596191 Apr 01, 2015 (144)
6 EVA_UK10K_ALSPAC ss1710596192 Apr 01, 2015 (144)
7 SWEGEN ss3010829216 Jan 10, 2018 (151)
8 EVA_DECODE ss3695059210 Jul 13, 2019 (153)
9 GNOMAD ss4263826915 Apr 26, 2021 (155)
10 GNOMAD ss4263826916 Apr 26, 2021 (155)
11 1000G_HIGH_COVERAGE ss5293325674 Oct 16, 2022 (156)
12 HUGCELL_USP ss5487730067 Oct 16, 2022 (156)
13 1000G_HIGH_COVERAGE ss5592067574 Oct 16, 2022 (156)
14 SANFORD_IMAGENETICS ss5654533897 Oct 16, 2022 (156)
15 1000Genomes_30x NC_000013.11 - 33281404 Oct 16, 2022 (156)
16 The Avon Longitudinal Study of Parents and Children

Submission ignored due to conflicting rows:
Row 33665665 (NC_000013.10:33855540::AT 205/3854)
Row 33665666 (NC_000013.10:33855540:AT: 48/3854)

- Oct 12, 2018 (152)
17 The Avon Longitudinal Study of Parents and Children

Submission ignored due to conflicting rows:
Row 33665665 (NC_000013.10:33855540::AT 205/3854)
Row 33665666 (NC_000013.10:33855540:AT: 48/3854)

- Oct 12, 2018 (152)
18 gnomAD - Genomes

Submission ignored due to conflicting rows:
Row 427347513 (NC_000013.11:33281403::AT 6/129900)
Row 427347514 (NC_000013.11:33281403:AT: 341/129888)

- Apr 26, 2021 (155)
19 gnomAD - Genomes

Submission ignored due to conflicting rows:
Row 427347513 (NC_000013.11:33281403::AT 6/129900)
Row 427347514 (NC_000013.11:33281403:AT: 341/129888)

- Apr 26, 2021 (155)
20 UK 10K study - Twins

Submission ignored due to conflicting rows:
Row 33665665 (NC_000013.10:33855540::AT 187/3708)
Row 33665666 (NC_000013.10:33855540:AT: 63/3708)

- Oct 12, 2018 (152)
21 UK 10K study - Twins

Submission ignored due to conflicting rows:
Row 33665665 (NC_000013.10:33855540::AT 187/3708)
Row 33665666 (NC_000013.10:33855540:AT: 63/3708)

- Oct 12, 2018 (152)
22 ALFA NC_000013.11 - 33281404 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).

Associated ID History Updated (Build)
rs796739056 Nov 08, 2017 (151)
Added to this RefSNP Cluster:
Submission IDs Observation SPDI Canonical SPDI Source RSIDs
ss1642369705 NC_000013.9:32753540:AT: NC_000013.11:33281403:ATAT:AT (self)
ss1642369706 NC_000013.9:32753541:TA: NC_000013.11:33281403:ATAT:AT (self)
ss1707738643, ss1707738945, ss3010829216, ss5654533897 NC_000013.10:33855540:AT: NC_000013.11:33281403:ATAT:AT (self)
79593509, ss3695059210, ss4263826916, ss5293325674, ss5487730067, ss5592067574 NC_000013.11:33281403:AT: NC_000013.11:33281403:ATAT:AT (self)
11279484043 NC_000013.11:33281403:ATAT:AT NC_000013.11:33281403:ATAT:AT (self)
NC_000013.10:33855540::AT NC_000013.11:33281403:ATAT:ATATAT (self)
ss1710596191, ss1710596192 NC_000013.10:33855542::AT NC_000013.11:33281403:ATAT:ATATAT (self)
ss4263826915 NC_000013.11:33281403::AT NC_000013.11:33281403:ATAT:ATATAT (self)
11279484043 NC_000013.11:33281403:ATAT:ATATAT NC_000013.11:33281403:ATAT:ATATAT (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 rs771018801

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