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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.

rs5949028

Current Build 156

Released September 21, 2022

Organism
Homo sapiens
Position
chrY:1636773 (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.

This SNP has mapping conflicts. See here for details.

Alleles
C>A / C>T
Variation Type
SNV Single Nucleotide Variation
Frequency
T=0.408451 (108113/264690, TOPMED)
T=0.411848 (57667/140020, GnomAD)
T=0.38242 (15085/39446, ALFA) (+ 8 more)
C=0.29167 (8242/28258, 14KJPN)
C=0.29117 (4880/16760, 8.3KJPN)
T=0.4608 (2214/4805, 1000G_30x)
T=0.4710 (1778/3775, 1000G)
T=0.004 (2/534, MGP)
C=0.300 (122/406, SGDP_PRJ)
T=0.407 (44/108, Qatari)
C=0.19 (6/32, Vietnamese)
Clinical Significance
Not Reported in ClinVar
Gene : Consequence
ASMT : Intron Variant
Publications
2 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 39446 C=0.61758 A=0.00000, T=0.38242
European Sub 31588 C=0.62100 A=0.00000, T=0.37900
African Sub 3286 C=0.6178 A=0.0000, T=0.3822
African Others Sub 116 C=0.647 A=0.000, T=0.353
African American Sub 3170 C=0.6167 A=0.0000, T=0.3833
Asian Sub 430 C=0.300 A=0.000, T=0.700
East Asian Sub 368 C=0.285 A=0.000, T=0.715
Other Asian Sub 62 C=0.39 A=0.00, T=0.61
Latin American 1 Sub 196 C=0.643 A=0.000, T=0.357
Latin American 2 Sub 826 C=0.599 A=0.000, T=0.401
South Asian Sub 132 C=0.667 A=0.000, T=0.333
Other Sub 2988 C=0.6282 A=0.0000, T=0.3718


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=0.591549 T=0.408451
gnomAD - Genomes Global Study-wide 140020 C=0.588152 T=0.411848
gnomAD - Genomes European Sub 75800 C=0.60141 T=0.39859
gnomAD - Genomes African Sub 41994 C=0.59187 T=0.40813
gnomAD - Genomes American Sub 13630 C=0.57828 T=0.42172
gnomAD - Genomes Ashkenazi Jewish Sub 3320 C=0.5461 T=0.4539
gnomAD - Genomes East Asian Sub 3128 C=0.3159 T=0.6841
gnomAD - Genomes Other Sub 2148 C=0.5717 T=0.4283
Allele Frequency Aggregator Total Global 39446 C=0.61758 A=0.00000, T=0.38242
Allele Frequency Aggregator European Sub 31588 C=0.62100 A=0.00000, T=0.37900
Allele Frequency Aggregator African Sub 3286 C=0.6178 A=0.0000, T=0.3822
Allele Frequency Aggregator Other Sub 2988 C=0.6282 A=0.0000, T=0.3718
Allele Frequency Aggregator Latin American 2 Sub 826 C=0.599 A=0.000, T=0.401
Allele Frequency Aggregator Asian Sub 430 C=0.300 A=0.000, T=0.700
Allele Frequency Aggregator Latin American 1 Sub 196 C=0.643 A=0.000, T=0.357
Allele Frequency Aggregator South Asian Sub 132 C=0.667 A=0.000, T=0.333
14KJPN JAPANESE Study-wide 28258 C=0.29167 T=0.70833
8.3KJPN JAPANESE Study-wide 16760 C=0.29117 T=0.70883
1000Genomes_30x Global Study-wide 4805 C=0.5392 T=0.4608
1000Genomes_30x African Sub 1328 C=0.5648 T=0.4352
1000Genomes_30x Europe Sub 961 C=0.579 T=0.421
1000Genomes_30x South Asian Sub 883 C=0.607 T=0.393
1000Genomes_30x East Asian Sub 878 C=0.311 T=0.689
1000Genomes_30x American Sub 755 C=0.630 T=0.370
1000Genomes Global Study-wide 3775 C=0.5290 T=0.4710
1000Genomes African Sub 1003 C=0.5583 T=0.4417
1000Genomes Europe Sub 766 C=0.572 T=0.428
1000Genomes East Asian Sub 764 C=0.302 T=0.698
1000Genomes South Asian Sub 718 C=0.613 T=0.387
1000Genomes American Sub 524 C=0.626 T=0.374
Medical Genome Project healthy controls from Spanish population Spanish controls Study-wide 534 C=0.996 T=0.004
SGDP_PRJ Global Study-wide 406 C=0.300 T=0.700
Qatari Global Study-wide 108 C=0.593 T=0.407
A Vietnamese Genetic Variation Database Global Study-wide 32 C=0.19 T=0.81
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 Y NC_000024.10:g.1636773C>A
GRCh38.p14 chr Y NC_000024.10:g.1636773C>T
GRCh37.p13 chr Y NC_000024.9:g.1705666C>A
GRCh37.p13 chr Y NC_000024.9:g.1705666C>T
ASMT RefSeqGene NG_016337.1:g.46319C>A
ASMT RefSeqGene NG_016337.1:g.46319C>T
GRCh38.p14 chr X NC_000023.11:g.1636773C>A
GRCh38.p14 chr X NC_000023.11:g.1636773C>T
GRCh37.p13 chr X NC_000023.10:g.1755666C>A
GRCh37.p13 chr X NC_000023.10:g.1755666C>T
Gene: ASMT, acetylserotonin O-methyltransferase (plus strand)
Molecule type Change Amino acid[Codon] SO Term
ASMT transcript variant 1 NM_001171038.2:c.910+213C…

NM_001171038.2:c.910+213C>A

N/A Intron Variant
ASMT transcript variant 3 NM_001171039.1:c.685+213C…

NM_001171039.1:c.685+213C>A

N/A Intron Variant
ASMT transcript variant 2 NM_004043.3:c.910+213C>A 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 C= A T
GRCh38.p14 chr Y NC_000024.10:g.1636773= NC_000024.10:g.1636773C>A NC_000024.10:g.1636773C>T
GRCh37.p13 chr Y NC_000024.9:g.1705666= NC_000024.9:g.1705666C>A NC_000024.9:g.1705666C>T
ASMT RefSeqGene NG_016337.1:g.46319= NG_016337.1:g.46319C>A NG_016337.1:g.46319C>T
GRCh38.p14 chr X NC_000023.11:g.1636773= NC_000023.11:g.1636773C>A NC_000023.11:g.1636773C>T
GRCh37.p13 chr X NC_000023.10:g.1755666= NC_000023.10:g.1755666C>A NC_000023.10:g.1755666C>T
ASMT transcript variant 1 NM_001171038.1:c.910+213= NM_001171038.1:c.910+213C>A NM_001171038.1:c.910+213C>T
ASMT transcript variant 1 NM_001171038.2:c.910+213= NM_001171038.2:c.910+213C>A NM_001171038.2:c.910+213C>T
ASMT transcript variant 3 NM_001171039.1:c.685+213= NM_001171039.1:c.685+213C>A NM_001171039.1:c.685+213C>T
ASMT transcript variant 2 NM_004043.2:c.910+213= NM_004043.2:c.910+213C>A NM_004043.2:c.910+213C>T
ASMT transcript variant 2 NM_004043.3:c.910+213= NM_004043.3:c.910+213C>A NM_004043.3:c.910+213C>T
ASMT transcript variant X1 XM_005274433.1:c.826+213= XM_005274433.1:c.826+213C>A XM_005274433.1:c.826+213C>T
ASMT transcript variant X2 XM_005274782.1:c.826+213= XM_005274782.1:c.826+213C>A XM_005274782.1:c.826+213C>T
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#.

58 SubSNP, 11 Frequency submissions
No Submitter Submission ID Date (Build)
1 SC_SNP ss8548456 Sep 28, 2016 (149)
2 HGSV ss83868720 Dec 15, 2007 (130)
3 ILLUMINA-UK ss115585216 Feb 14, 2009 (131)
4 ENSEMBL ss144456492 Dec 01, 2009 (131)
5 ILLUMINA ss160752119 Dec 01, 2009 (131)
6 COMPLETE_GENOMICS ss162997525 Jul 04, 2010 (132)
7 COMPLETE_GENOMICS ss164293837 Jul 04, 2010 (132)
8 COMPLETE_GENOMICS ss166019633 Jul 04, 2010 (132)
9 ILLUMINA ss244303865 Jul 04, 2010 (132)
10 1000GENOMES ss341260109 May 09, 2011 (137)
11 ILLUMINA ss482186194 Jul 19, 2016 (147)
12 ILLUMINA ss482803448 May 04, 2012 (137)
13 ILLUMINA ss484352364 May 04, 2012 (137)
14 ILLUMINA ss534779876 Jul 19, 2016 (147)
15 SSMP ss662666286 Apr 25, 2013 (138)
16 WARNICH_LAB ss678451371 Apr 25, 2013 (138)
17 ILLUMINA ss779135690 Sep 08, 2015 (146)
18 ILLUMINA ss781882911 Jul 19, 2016 (147)
19 ILLUMINA ss834600321 Jul 19, 2016 (147)
20 JMKIDD_LAB ss1082755740 Aug 21, 2014 (142)
21 1000GENOMES ss1553293862 Apr 01, 2015 (144)
22 EVA_MGP ss1711576335 Apr 01, 2015 (144)
23 WEILL_CORNELL_DGM ss1939084574 Feb 12, 2016 (147)
24 ILLUMINA ss1958164056 Feb 12, 2016 (147)
25 TMC_SNPDB ss1997226593 Jul 19, 2016 (147)
26 SYSTEMSBIOZJU ss2629652045 Nov 08, 2017 (151)
27 ILLUMINA ss2634933271 Nov 08, 2017 (151)
28 GNOMAD ss2975946470 Nov 08, 2017 (151)
29 AFFY ss2986140726 Nov 08, 2017 (151)
30 SWEGEN ss3019544727 Nov 08, 2017 (151)
31 ILLUMINA ss3022984202 Nov 08, 2017 (151)
32 BIOINF_KMB_FNS_UNIBA ss3028992677 Nov 08, 2017 (151)
33 ILLUMINA ss3630387176 Oct 12, 2018 (152)
34 ILLUMINA ss3632820718 Oct 12, 2018 (152)
35 ILLUMINA ss3637013408 Oct 12, 2018 (152)
36 OMUKHERJEE_ADBS ss3646570502 Oct 12, 2018 (152)
37 OMUKHERJEE_ADBS ss3646577357 Oct 12, 2018 (152)
38 ILLUMINA ss3653541969 Oct 12, 2018 (152)
39 EVA ss3769854816 Jul 14, 2019 (153)
40 PACBIO ss3788865353 Jul 14, 2019 (153)
41 PACBIO ss3793727371 Jul 14, 2019 (153)
42 PACBIO ss3798612871 Jul 14, 2019 (153)
43 KHV_HUMAN_GENOMES ss3822711310 Jul 14, 2019 (153)
44 EVA ss3836066234 Apr 27, 2020 (154)
45 SGDP_PRJ ss3890881239 Apr 27, 2020 (154)
46 GNOMAD ss4367077489 Apr 26, 2021 (155)
47 TOPMED ss5113787054 Apr 26, 2021 (155)
48 TOMMO_GENOMICS ss5233313406 Apr 26, 2021 (155)
49 1000G_HIGH_COVERAGE ss5311614647 Oct 17, 2022 (156)
50 EVA ss5316068701 Oct 17, 2022 (156)
51 HUGCELL_USP ss5503386616 Oct 17, 2022 (156)
52 1000G_HIGH_COVERAGE ss5619365932 Oct 17, 2022 (156)
53 SANFORD_IMAGENETICS ss5664779583 Oct 17, 2022 (156)
54 TOMMO_GENOMICS ss5794672895 Oct 17, 2022 (156)
55 YY_MCH ss5818842422 Oct 17, 2022 (156)
56 EVA ss5856992822 Oct 17, 2022 (156)
57 EVA ss5897816737 Oct 17, 2022 (156)
58 EVA ss5977726924 Oct 17, 2022 (156)
59 1000Genomes NC_000023.10 - 1755666 Oct 12, 2018 (152)
60 1000Genomes_30x NC_000023.11 - 1636773 Oct 17, 2022 (156)
61 gnomAD - Genomes NC_000023.11 - 1636773 Apr 26, 2021 (155)
62 Medical Genome Project healthy controls from Spanish population NC_000023.10 - 1755666 Apr 27, 2020 (154)
63 Qatari NC_000023.10 - 1755666 Apr 27, 2020 (154)
64 SGDP_PRJ NC_000023.10 - 1755666 Apr 27, 2020 (154)
65 8.3KJPN NC_000023.10 - 1755666 Apr 26, 2021 (155)
66 14KJPN NC_000023.11 - 1636773 Oct 17, 2022 (156)
67 TopMed NC_000023.11 - 1636773 Apr 26, 2021 (155)
68 A Vietnamese Genetic Variation Database NC_000023.10 - 1755666 Jul 14, 2019 (153)
69 ALFA NC_000024.10 - 1636773 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)
rs6644788 Aug 26, 2003 (117)
rs60060276 May 25, 2008 (130)
rs73620124 Dec 02, 2009 (131)
rs146453995 May 04, 2012 (137)
Added to this RefSNP Cluster:
Submission IDs Observation SPDI Canonical SPDI Source RSIDs
10306228353 NC_000024.10:1636772:C:A NC_000024.10:1636772:C:A (self)
ss83868720 NC_000023.8:1799492:C:T NC_000024.10:1636772:C:T (self)
ss115585216, ss162997525, ss164293837, ss166019633, ss484352364 NC_000023.9:1715665:C:T NC_000024.10:1636772:C:T (self)
81280748, 692095, 21126496, 42898219, 91282713, 9911890, ss341260109, ss662666286, ss678451371, ss779135690, ss1082755740, ss1553293862, ss1711576335, ss1939084574, ss1958164056, ss1997226593, ss2629652045, ss2634933271, ss2975946470, ss3019544727, ss3022984202, ss3630387176, ss3632820718, ss3646570502, ss3653541969, ss3769854816, ss3788865353, ss3793727371, ss3798612871, ss3836066234, ss3890881239, ss5233313406, ss5316068701, ss5664779583, ss5977726924 NC_000023.10:1755665:C:T NC_000024.10:1636772:C:T (self)
106891867, 573886429, 128509999, 677393411, ss3028992677, ss3822711310, ss4367077489, ss5113787054, ss5311614647, ss5503386616, ss5619365932, ss5794672895, ss5818842422, ss5856992822, ss5897816737 NC_000023.11:1636772:C:T NC_000024.10:1636772:C:T (self)
ss482186194, ss482803448, ss534779876, ss781882911, ss834600321, ss2986140726, ss3637013408, ss3646577357 NC_000024.9:1705665:C:T NC_000024.10:1636772:C:T (self)
10306228353 NC_000024.10:1636772:C:T NC_000024.10:1636772:C:T (self)
ss8548456 NT_033330.5:257710:C:T NC_000024.10:1636772:C:T (self)
ss144456492, ss160752119, ss244303865 NT_167204.1:441431:C:T NC_000024.10:1636772: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.

2 citations for rs5949028
PMID Title Author Year Journal
20442744 Linkage and candidate gene studies of autism spectrum disorders in European populations. Holt R et al. 2010 European journal of human genetics
23995775 Association between ASMT and autistic-like traits in children from a Swedish nationwide cohort. Jonsson L et al. 2014 Psychiatric genetics
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