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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.

rs201213541

Current Build 156

Released September 21, 2022

Organism
Homo sapiens
Position
chr1:241534967-241534977 (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
delT / dupT / dupTT
Variation Type
Indel Insertion and Deletion
Frequency
dupT=0.008893 (2354/264690, TOPMED)
dupT=0.06561 (1854/28256, 14KJPN)
delT=0.00158 (29/18362, ALFA) (+ 3 more)
dupT=0.06571 (1092/16618, 8.3KJPN)
dupT=0.0935 (170/1818, Korea1K)
delT=0.041 (41/998, GoNL)
Clinical Significance
Not Reported in ClinVar
Gene : Consequence
KMO : Intron 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 18362 TTTTTTTTTTT=0.99842 TTTTTTTTTT=0.00158, TTTTTTTTTTTT=0.00000, TTTTTTTTTTTTT=0.00000 0.996841 0.0 0.003159 0
European Sub 14070 TTTTTTTTTTT=0.99801 TTTTTTTTTT=0.00199, TTTTTTTTTTTT=0.00000, TTTTTTTTTTTTT=0.00000 0.99602 0.0 0.00398 0
African Sub 2860 TTTTTTTTTTT=1.0000 TTTTTTTTTT=0.0000, TTTTTTTTTTTT=0.0000, TTTTTTTTTTTTT=0.0000 1.0 0.0 0.0 N/A
African Others Sub 114 TTTTTTTTTTT=1.000 TTTTTTTTTT=0.000, TTTTTTTTTTTT=0.000, TTTTTTTTTTTTT=0.000 1.0 0.0 0.0 N/A
African American Sub 2746 TTTTTTTTTTT=1.0000 TTTTTTTTTT=0.0000, TTTTTTTTTTTT=0.0000, TTTTTTTTTTTTT=0.0000 1.0 0.0 0.0 N/A
Asian Sub 112 TTTTTTTTTTT=1.000 TTTTTTTTTT=0.000, TTTTTTTTTTTT=0.000, TTTTTTTTTTTTT=0.000 1.0 0.0 0.0 N/A
East Asian Sub 86 TTTTTTTTTTT=1.00 TTTTTTTTTT=0.00, TTTTTTTTTTTT=0.00, TTTTTTTTTTTTT=0.00 1.0 0.0 0.0 N/A
Other Asian Sub 26 TTTTTTTTTTT=1.00 TTTTTTTTTT=0.00, TTTTTTTTTTTT=0.00, TTTTTTTTTTTTT=0.00 1.0 0.0 0.0 N/A
Latin American 1 Sub 146 TTTTTTTTTTT=1.000 TTTTTTTTTT=0.000, TTTTTTTTTTTT=0.000, TTTTTTTTTTTTT=0.000 1.0 0.0 0.0 N/A
Latin American 2 Sub 586 TTTTTTTTTTT=1.000 TTTTTTTTTT=0.000, TTTTTTTTTTTT=0.000, TTTTTTTTTTTTT=0.000 1.0 0.0 0.0 N/A
South Asian Sub 96 TTTTTTTTTTT=1.00 TTTTTTTTTT=0.00, TTTTTTTTTTTT=0.00, TTTTTTTTTTTTT=0.00 1.0 0.0 0.0 N/A
Other Sub 492 TTTTTTTTTTT=0.998 TTTTTTTTTT=0.002, TTTTTTTTTTTT=0.000, TTTTTTTTTTTTT=0.000 0.995935 0.0 0.004065 0


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 -

No frequency provided

dupT=0.008893
14KJPN JAPANESE Study-wide 28256 -

No frequency provided

dupT=0.06561
Allele Frequency Aggregator Total Global 18362 (T)11=0.99842 delT=0.00158, dupT=0.00000, dupTT=0.00000
Allele Frequency Aggregator European Sub 14070 (T)11=0.99801 delT=0.00199, dupT=0.00000, dupTT=0.00000
Allele Frequency Aggregator African Sub 2860 (T)11=1.0000 delT=0.0000, dupT=0.0000, dupTT=0.0000
Allele Frequency Aggregator Latin American 2 Sub 586 (T)11=1.000 delT=0.000, dupT=0.000, dupTT=0.000
Allele Frequency Aggregator Other Sub 492 (T)11=0.998 delT=0.002, dupT=0.000, dupTT=0.000
Allele Frequency Aggregator Latin American 1 Sub 146 (T)11=1.000 delT=0.000, dupT=0.000, dupTT=0.000
Allele Frequency Aggregator Asian Sub 112 (T)11=1.000 delT=0.000, dupT=0.000, dupTT=0.000
Allele Frequency Aggregator South Asian Sub 96 (T)11=1.00 delT=0.00, dupT=0.00, dupTT=0.00
8.3KJPN JAPANESE Study-wide 16618 -

No frequency provided

dupT=0.06571
Korean Genome Project KOREAN Study-wide 1818 -

No frequency provided

dupT=0.0935
Genome of the Netherlands Release 5 Genome of the Netherlands Study-wide 998 (T)11=0.959 delT=0.041
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 1 NC_000001.11:g.241534977del
GRCh38.p14 chr 1 NC_000001.11:g.241534977dup
GRCh38.p14 chr 1 NC_000001.11:g.241534976_241534977dup
GRCh37.p13 chr 1 NC_000001.10:g.241698277del
GRCh37.p13 chr 1 NC_000001.10:g.241698277dup
GRCh37.p13 chr 1 NC_000001.10:g.241698276_241698277dup
Gene: KMO, kynurenine 3-monooxygenase (plus strand)
Molecule type Change Amino acid[Codon] SO Term
KMO transcript variant 1 NM_003679.5:c.54+2479del N/A Intron Variant
KMO transcript variant X1 XM_005273337.2:c.54+2479d…

XM_005273337.2:c.54+2479del

N/A Intron 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 (T)11= delT dupT dupTT
GRCh38.p14 chr 1 NC_000001.11:g.241534967_241534977= NC_000001.11:g.241534977del NC_000001.11:g.241534977dup NC_000001.11:g.241534976_241534977dup
GRCh37.p13 chr 1 NC_000001.10:g.241698267_241698277= NC_000001.10:g.241698277del NC_000001.10:g.241698277dup NC_000001.10:g.241698276_241698277dup
KMO transcript NM_003679.4:c.54+2469= NM_003679.4:c.54+2479del NM_003679.4:c.54+2479dup NM_003679.4:c.54+2478_54+2479dup
KMO transcript variant 1 NM_003679.5:c.54+2469= NM_003679.5:c.54+2479del NM_003679.5:c.54+2479dup NM_003679.5:c.54+2478_54+2479dup
KMO transcript variant X1 XM_005273337.1:c.174+2469= XM_005273337.1:c.174+2479del XM_005273337.1:c.174+2479dup XM_005273337.1:c.174+2478_174+2479dup
KMO transcript variant X1 XM_005273337.2:c.54+2469= XM_005273337.2:c.54+2479del XM_005273337.2:c.54+2479dup XM_005273337.2:c.54+2478_54+2479dup
KMO transcript variant X2 XM_005273338.1:c.-291-1496= XM_005273338.1:c.-291-1486del XM_005273338.1:c.-291-1486dup XM_005273338.1:c.-291-1487_-291-1486dup
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#.

19 SubSNP, 9 Frequency submissions
No Submitter Submission ID Date (Build)
1 GMI ss288113612 May 04, 2012 (137)
2 SSIP ss947043527 Aug 21, 2014 (142)
3 EVA-GONL ss976335518 Aug 21, 2014 (142)
4 JJLAB ss2030386937 Sep 14, 2016 (149)
5 SWEGEN ss2988743495 Nov 08, 2017 (151)
6 MCHAISSO ss3065359179 Nov 08, 2017 (151)
7 EVA_DECODE ss3688984092 Jul 12, 2019 (153)
8 EVA_DECODE ss3688984093 Jul 12, 2019 (153)
9 KOGIC ss3946853504 Apr 25, 2020 (154)
10 GNOMAD ss4014294604 Apr 25, 2021 (155)
11 GNOMAD ss4014294605 Apr 25, 2021 (155)
12 TOPMED ss4489628191 Apr 25, 2021 (155)
13 TOMMO_GENOMICS ss5149235058 Apr 25, 2021 (155)
14 1000G_HIGH_COVERAGE ss5246413656 Oct 17, 2022 (156)
15 HUGCELL_USP ss5446792572 Oct 17, 2022 (156)
16 HUGCELL_USP ss5446792573 Oct 17, 2022 (156)
17 SANFORD_IMAGENETICS ss5627801808 Oct 17, 2022 (156)
18 TOMMO_GENOMICS ss5677227329 Oct 17, 2022 (156)
19 YY_MCH ss5801799087 Oct 17, 2022 (156)
20 gnomAD - Genomes

Submission ignored due to conflicting rows:
Row 44594279 (NC_000001.11:241534966::T 901/131670)
Row 44594280 (NC_000001.11:241534966::TT 1/131738)
Row 44594281 (NC_000001.11:241534966:T: 228/131618)

- Apr 25, 2021 (155)
21 gnomAD - Genomes

Submission ignored due to conflicting rows:
Row 44594279 (NC_000001.11:241534966::T 901/131670)
Row 44594280 (NC_000001.11:241534966::TT 1/131738)
Row 44594281 (NC_000001.11:241534966:T: 228/131618)

- Apr 25, 2021 (155)
22 gnomAD - Genomes

Submission ignored due to conflicting rows:
Row 44594279 (NC_000001.11:241534966::T 901/131670)
Row 44594280 (NC_000001.11:241534966::TT 1/131738)
Row 44594281 (NC_000001.11:241534966:T: 228/131618)

- Apr 25, 2021 (155)
23 Genome of the Netherlands Release 5 NC_000001.10 - 241698267 Apr 25, 2020 (154)
24 Korean Genome Project NC_000001.11 - 241534967 Apr 25, 2020 (154)
25 8.3KJPN NC_000001.10 - 241698267 Apr 25, 2021 (155)
26 14KJPN NC_000001.11 - 241534967 Oct 17, 2022 (156)
27 TopMed NC_000001.11 - 241534967 Apr 25, 2021 (155)
28 ALFA NC_000001.11 - 241534967 Apr 25, 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).

Added to this RefSNP Cluster:
Submission IDs Observation SPDI Canonical SPDI Source RSIDs
1513498, ss947043527, ss976335518, ss2030386937, ss2988743495 NC_000001.10:241698266:T: NC_000001.11:241534966:TTTTTTTTTTT…

NC_000001.11:241534966:TTTTTTTTTTT:TTTTTTTTTT

(self)
ss3065359179, ss3688984092, ss5446792573 NC_000001.11:241534966:T: NC_000001.11:241534966:TTTTTTTTTTT…

NC_000001.11:241534966:TTTTTTTTTTT:TTTTTTTTTT

(self)
3868486274 NC_000001.11:241534966:TTTTTTTTTTT…

NC_000001.11:241534966:TTTTTTTTTTT:TTTTTTTTTT

NC_000001.11:241534966:TTTTTTTTTTT…

NC_000001.11:241534966:TTTTTTTTTTT:TTTTTTTTTT

(self)
ss288113612 NC_000001.9:239764900::T NC_000001.11:241534966:TTTTTTTTTTT…

NC_000001.11:241534966:TTTTTTTTTTT:TTTTTTTTTTTT

(self)
7204365, ss5149235058, ss5627801808 NC_000001.10:241698266::T NC_000001.11:241534966:TTTTTTTTTTT…

NC_000001.11:241534966:TTTTTTTTTTT:TTTTTTTTTTTT

(self)
3231505, 11064433, 53234526, ss3946853504, ss4014294604, ss4489628191, ss5246413656, ss5446792572, ss5677227329, ss5801799087 NC_000001.11:241534966::T NC_000001.11:241534966:TTTTTTTTTTT…

NC_000001.11:241534966:TTTTTTTTTTT:TTTTTTTTTTTT

(self)
3868486274 NC_000001.11:241534966:TTTTTTTTTTT…

NC_000001.11:241534966:TTTTTTTTTTT:TTTTTTTTTTTT

NC_000001.11:241534966:TTTTTTTTTTT…

NC_000001.11:241534966:TTTTTTTTTTT:TTTTTTTTTTTT

(self)
ss3688984093 NC_000001.11:241534967::T NC_000001.11:241534966:TTTTTTTTTTT…

NC_000001.11:241534966:TTTTTTTTTTT:TTTTTTTTTTTT

(self)
ss4014294605 NC_000001.11:241534966::TT NC_000001.11:241534966:TTTTTTTTTTT…

NC_000001.11:241534966:TTTTTTTTTTT:TTTTTTTTTTTTT

(self)
3868486274 NC_000001.11:241534966:TTTTTTTTTTT…

NC_000001.11:241534966:TTTTTTTTTTT:TTTTTTTTTTTTT

NC_000001.11:241534966:TTTTTTTTTTT…

NC_000001.11:241534966:TTTTTTTTTTT:TTTTTTTTTTTTT

(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 rs201213541

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