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.

rs4040604

Current Build 156

Released September 21, 2022

Organism
Homo sapiens
Position
chr1:927744 (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>T
Variation Type
SNV Single Nucleotide Variation
Frequency
G=0.240576 (63678/264690, TOPMED)
G=0.220753 (30954/140220, GnomAD)
G=0.45952 (12985/28258, 14KJPN) (+ 17 more)
G=0.15184 (3089/20344, ALFA)
G=0.45955 (7702/16760, 8.3KJPN)
G=0.3262 (2089/6404, 1000G_30x)
G=0.3199 (1602/5008, 1000G)
G=0.0317 (142/4480, Estonian)
G=0.0236 (91/3854, ALSPAC)
G=0.0235 (87/3708, TWINSUK)
G=0.4621 (1353/2928, KOREAN)
G=0.3779 (715/1892, HapMap)
G=0.4607 (844/1832, Korea1K)
G=0.017 (17/998, GoNL)
G=0.025 (15/600, NorthernSweden)
G=0.169 (80/474, SGDP_PRJ)
G=0.171 (37/216, Qatari)
G=0.411 (88/214, Vietnamese)
G=0.05 (3/56, Siberian)
G=0.00 (0/40, GENOME_DK)
Clinical Significance
Not Reported in ClinVar
Gene : Consequence
SAMD11 : 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: 20230706150541
Population Group Sample Size Ref Allele Alt Allele
Total Global 20344 G=0.15184 T=0.84816
European Sub 14294 G=0.02833 T=0.97167
African Sub 4084 G=0.5769 T=0.4231
African Others Sub 144 G=0.694 T=0.306
African American Sub 3940 G=0.5726 T=0.4274
Asian Sub 116 G=0.457 T=0.543
East Asian Sub 88 G=0.49 T=0.51
Other Asian Sub 28 G=0.36 T=0.64
Latin American 1 Sub 154 G=0.234 T=0.766
Latin American 2 Sub 616 G=0.135 T=0.865
South Asian Sub 98 G=0.10 T=0.90
Other Sub 982 G=0.149 T=0.851


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=0.240576 T=0.759424
gnomAD - Genomes Global Study-wide 140220 G=0.220753 T=0.779247
gnomAD - Genomes European Sub 75956 G=0.02944 T=0.97056
gnomAD - Genomes African Sub 42000 G=0.58179 T=0.41821
gnomAD - Genomes American Sub 13660 G=0.17189 T=0.82811
gnomAD - Genomes Ashkenazi Jewish Sub 3324 G=0.0427 T=0.9573
gnomAD - Genomes East Asian Sub 3128 G=0.4258 T=0.5742
gnomAD - Genomes Other Sub 2152 G=0.2142 T=0.7858
14KJPN JAPANESE Study-wide 28258 G=0.45952 T=0.54048
Allele Frequency Aggregator Total Global 20344 G=0.15184 T=0.84816
Allele Frequency Aggregator European Sub 14294 G=0.02833 T=0.97167
Allele Frequency Aggregator African Sub 4084 G=0.5769 T=0.4231
Allele Frequency Aggregator Other Sub 982 G=0.149 T=0.851
Allele Frequency Aggregator Latin American 2 Sub 616 G=0.135 T=0.865
Allele Frequency Aggregator Latin American 1 Sub 154 G=0.234 T=0.766
Allele Frequency Aggregator Asian Sub 116 G=0.457 T=0.543
Allele Frequency Aggregator South Asian Sub 98 G=0.10 T=0.90
8.3KJPN JAPANESE Study-wide 16760 G=0.45955 T=0.54045
1000Genomes_30x Global Study-wide 6404 G=0.3262 T=0.6738
1000Genomes_30x African Sub 1786 G=0.6753 T=0.3247
1000Genomes_30x Europe Sub 1266 G=0.0229 T=0.9771
1000Genomes_30x South Asian Sub 1202 G=0.1314 T=0.8686
1000Genomes_30x East Asian Sub 1170 G=0.4538 T=0.5462
1000Genomes_30x American Sub 980 G=0.168 T=0.832
1000Genomes Global Study-wide 5008 G=0.3199 T=0.6801
1000Genomes African Sub 1322 G=0.6657 T=0.3343
1000Genomes East Asian Sub 1008 G=0.4524 T=0.5476
1000Genomes Europe Sub 1006 G=0.0249 T=0.9751
1000Genomes South Asian Sub 978 G=0.125 T=0.875
1000Genomes American Sub 694 G=0.171 T=0.829
Genetic variation in the Estonian population Estonian Study-wide 4480 G=0.0317 T=0.9683
The Avon Longitudinal Study of Parents and Children PARENT AND CHILD COHORT Study-wide 3854 G=0.0236 T=0.9764
UK 10K study - Twins TWIN COHORT Study-wide 3708 G=0.0235 T=0.9765
KOREAN population from KRGDB KOREAN Study-wide 2928 G=0.4621 T=0.5379
HapMap Global Study-wide 1892 G=0.3779 T=0.6221
HapMap American Sub 770 G=0.238 T=0.762
HapMap African Sub 692 G=0.594 T=0.406
HapMap Asian Sub 254 G=0.453 T=0.547
HapMap Europe Sub 176 G=0.034 T=0.966
Korean Genome Project KOREAN Study-wide 1832 G=0.4607 T=0.5393
Genome of the Netherlands Release 5 Genome of the Netherlands Study-wide 998 G=0.017 T=0.983
Northern Sweden ACPOP Study-wide 600 G=0.025 T=0.975
SGDP_PRJ Global Study-wide 474 G=0.169 T=0.831
Qatari Global Study-wide 216 G=0.171 T=0.829
A Vietnamese Genetic Variation Database Global Study-wide 214 G=0.411 T=0.589
Siberian Global Study-wide 56 G=0.05 T=0.95
The Danish reference pan genome Danish Study-wide 40 G=0.00 T=1.00
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.927744G>T
GRCh37.p13 chr 1 NC_000001.10:g.863124G>T
Gene: SAMD11, sterile alpha motif domain containing 11 (plus strand)
Molecule type Change Amino acid[Codon] SO Term
SAMD11 transcript variant 2 NM_001385640.1:c.609+1731…

NM_001385640.1:c.609+1731G>T

N/A Intron Variant
SAMD11 transcript variant 1 NM_001385641.1:c.609+1731…

NM_001385641.1:c.609+1731G>T

N/A Intron Variant
SAMD11 transcript variant 3 NM_152486.4:c.72+1731G>T 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 G= T
GRCh38.p14 chr 1 NC_000001.11:g.927744= NC_000001.11:g.927744G>T
GRCh37.p13 chr 1 NC_000001.10:g.863124= NC_000001.10:g.863124G>T
SAMD11 transcript variant 2 NM_001385640.1:c.609+1731= NM_001385640.1:c.609+1731G>T
SAMD11 transcript variant 1 NM_001385641.1:c.609+1731= NM_001385641.1:c.609+1731G>T
SAMD11 transcript NM_152486.2:c.72+1731= NM_152486.2:c.72+1731G>T
SAMD11 transcript variant 3 NM_152486.4:c.72+1731= NM_152486.4:c.72+1731G>T
SAMD11 transcript variant X1 XM_005244723.1:c.72+1731= XM_005244723.1:c.72+1731G>T
SAMD11 transcript variant X2 XM_005244724.1:c.72+1731= XM_005244724.1:c.72+1731G>T
SAMD11 transcript variant X3 XM_005244725.1:c.72+1731= XM_005244725.1:c.72+1731G>T
SAMD11 transcript variant X4 XM_005244726.1:c.72+1731= XM_005244726.1:c.72+1731G>T
SAMD11 transcript variant X5 XM_005244727.1:c.72+1731= XM_005244727.1:c.72+1731G>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#.

83 SubSNP, 20 Frequency submissions
No Submitter Submission ID Date (Build)
1 TSC-CSHL ss5397733 Oct 10, 2002 (108)
2 SC_JCM ss5956368 Feb 20, 2003 (111)
3 SSAHASNP ss22883050 Apr 05, 2004 (121)
4 ABI ss41345645 Mar 15, 2006 (126)
5 ILLUMINA ss75010777 Dec 06, 2007 (129)
6 HGSV ss78647336 Dec 06, 2007 (129)
7 BCMHGSC_JDW ss87156742 Mar 23, 2008 (129)
8 HUMANGENOME_JCVI ss97913351 Feb 05, 2009 (130)
9 BGI ss105111861 Dec 01, 2009 (131)
10 1000GENOMES ss107938340 Jan 22, 2009 (130)
11 1000GENOMES ss109938360 Jan 24, 2009 (130)
12 ILLUMINA-UK ss118438913 Feb 14, 2009 (130)
13 KRIBB_YJKIM ss119469535 Dec 01, 2009 (131)
14 ENSEMBL ss137753523 Dec 01, 2009 (131)
15 ENSEMBL ss138874237 Dec 01, 2009 (131)
16 COMPLETE_GENOMICS ss162981395 Jul 04, 2010 (132)
17 COMPLETE_GENOMICS ss163703654 Jul 04, 2010 (132)
18 COMPLETE_GENOMICS ss165981272 Jul 04, 2010 (132)
19 ILLUMINA ss173681055 Jul 04, 2010 (132)
20 BUSHMAN ss197886320 Jul 04, 2010 (132)
21 BCM-HGSC-SUB ss205234590 Jul 04, 2010 (132)
22 1000GENOMES ss218190974 Jul 14, 2010 (132)
23 1000GENOMES ss230395858 Jul 14, 2010 (132)
24 1000GENOMES ss238115431 Jul 15, 2010 (132)
25 BL ss252865278 May 09, 2011 (134)
26 GMI ss275681737 May 04, 2012 (137)
27 GMI ss283987785 Apr 25, 2013 (138)
28 PJP ss290494007 May 09, 2011 (134)
29 ILLUMINA ss537212515 Sep 08, 2015 (146)
30 TISHKOFF ss553711183 Apr 25, 2013 (138)
31 SSMP ss647517080 Apr 25, 2013 (138)
32 EVA-GONL ss974770152 Aug 21, 2014 (142)
33 JMKIDD_LAB ss1067612707 Aug 21, 2014 (142)
34 1000GENOMES ss1289342348 Aug 21, 2014 (142)
35 DDI ss1425685220 Apr 01, 2015 (144)
36 EVA_GENOME_DK ss1573851401 Apr 01, 2015 (144)
37 EVA_DECODE ss1584130058 Apr 01, 2015 (144)
38 EVA_UK10K_ALSPAC ss1599379347 Apr 01, 2015 (144)
39 EVA_UK10K_TWINSUK ss1642373380 Apr 01, 2015 (144)
40 EVA_SVP ss1712305475 Apr 01, 2015 (144)
41 HAMMER_LAB ss1793710023 Sep 08, 2015 (146)
42 WEILL_CORNELL_DGM ss1917961590 Feb 12, 2016 (147)
43 JJLAB ss2019498806 Sep 14, 2016 (149)
44 USC_VALOUEV ss2147485356 Dec 20, 2016 (150)
45 HUMAN_LONGEVITY ss2159370397 Dec 20, 2016 (150)
46 SYSTEMSBIOZJU ss2624264967 Nov 08, 2017 (151)
47 GRF ss2697376297 Nov 08, 2017 (151)
48 GNOMAD ss2750648949 Nov 08, 2017 (151)
49 SWEGEN ss2986151001 Nov 08, 2017 (151)
50 BIOINF_KMB_FNS_UNIBA ss3023513863 Nov 08, 2017 (151)
51 CSHL ss3343273217 Nov 08, 2017 (151)
52 ILLUMINA ss3626006638 Oct 11, 2018 (152)
53 ILLUMINA ss3637732385 Oct 11, 2018 (152)
54 ILLUMINA ss3642746691 Oct 11, 2018 (152)
55 URBANLAB ss3646581402 Oct 11, 2018 (152)
56 EGCUT_WGS ss3654262252 Jul 12, 2019 (153)
57 EVA_DECODE ss3685993617 Jul 12, 2019 (153)
58 ACPOP ss3726717002 Jul 12, 2019 (153)
59 EVA ss3745721868 Jul 12, 2019 (153)
60 PACBIO ss3783302537 Jul 12, 2019 (153)
61 PACBIO ss3788980200 Jul 12, 2019 (153)
62 PACBIO ss3793852760 Jul 12, 2019 (153)
63 KHV_HUMAN_GENOMES ss3798744555 Jul 12, 2019 (153)
64 EVA ss3825981763 Apr 25, 2020 (154)
65 EVA ss3836378587 Apr 25, 2020 (154)
66 EVA ss3841782606 Apr 25, 2020 (154)
67 SGDP_PRJ ss3847998069 Apr 25, 2020 (154)
68 KRGDB ss3892840059 Apr 25, 2020 (154)
69 KOGIC ss3943631572 Apr 25, 2020 (154)
70 EVA ss4016889054 Apr 25, 2021 (155)
71 TOPMED ss4436457050 Apr 25, 2021 (155)
72 TOMMO_GENOMICS ss5142056735 Apr 25, 2021 (155)
73 1000G_HIGH_COVERAGE ss5240866367 Oct 12, 2022 (156)
74 EVA ss5316188156 Oct 12, 2022 (156)
75 HUGCELL_USP ss5442114169 Oct 12, 2022 (156)
76 1000G_HIGH_COVERAGE ss5512492145 Oct 12, 2022 (156)
77 SANFORD_IMAGENETICS ss5624751401 Oct 12, 2022 (156)
78 TOMMO_GENOMICS ss5666197545 Oct 12, 2022 (156)
79 YY_MCH ss5800244635 Oct 12, 2022 (156)
80 EVA ss5831419721 Oct 12, 2022 (156)
81 EVA ss5848749115 Oct 12, 2022 (156)
82 EVA ss5906707149 Oct 12, 2022 (156)
83 EVA ss5936584013 Oct 12, 2022 (156)
84 1000Genomes NC_000001.10 - 863124 Oct 11, 2018 (152)
85 1000Genomes_30x NC_000001.11 - 927744 Oct 12, 2022 (156)
86 The Avon Longitudinal Study of Parents and Children NC_000001.10 - 863124 Oct 11, 2018 (152)
87 Genetic variation in the Estonian population NC_000001.10 - 863124 Oct 11, 2018 (152)
88 The Danish reference pan genome NC_000001.10 - 863124 Apr 25, 2020 (154)
89 gnomAD - Genomes NC_000001.11 - 927744 Apr 25, 2021 (155)
90 Genome of the Netherlands Release 5 NC_000001.10 - 863124 Apr 25, 2020 (154)
91 HapMap NC_000001.11 - 927744 Apr 25, 2020 (154)
92 KOREAN population from KRGDB NC_000001.10 - 863124 Apr 25, 2020 (154)
93 Korean Genome Project NC_000001.11 - 927744 Apr 25, 2020 (154)
94 Northern Sweden NC_000001.10 - 863124 Jul 12, 2019 (153)
95 Qatari NC_000001.10 - 863124 Apr 25, 2020 (154)
96 SGDP_PRJ NC_000001.10 - 863124 Apr 25, 2020 (154)
97 Siberian NC_000001.10 - 863124 Apr 25, 2020 (154)
98 8.3KJPN NC_000001.10 - 863124 Apr 25, 2021 (155)
99 14KJPN NC_000001.11 - 927744 Oct 12, 2022 (156)
100 TopMed NC_000001.11 - 927744 Apr 25, 2021 (155)
101 UK 10K study - Twins NC_000001.10 - 863124 Oct 11, 2018 (152)
102 A Vietnamese Genetic Variation Database NC_000001.10 - 863124 Jul 12, 2019 (153)
103 ALFA NC_000001.11 - 927744 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
ss78647336 NC_000001.8:902986:G:T NC_000001.11:927743:G:T (self)
ss87156742, ss107938340, ss109938360, ss118438913, ss162981395, ss163703654, ss165981272, ss197886320, ss205234590, ss252865278, ss275681737, ss283987785, ss290494007, ss1584130058, ss1712305475, ss3642746691 NC_000001.9:852986:G:T NC_000001.11:927743:G:T (self)
7209, 1419, 500, 1358635, 1071, 17453, 1867, 3520, 15049, 1710, 26042, 1419, 317, ss218190974, ss230395858, ss238115431, ss537212515, ss553711183, ss647517080, ss974770152, ss1067612707, ss1289342348, ss1425685220, ss1573851401, ss1599379347, ss1642373380, ss1793710023, ss1917961590, ss2019498806, ss2147485356, ss2624264967, ss2697376297, ss2750648949, ss2986151001, ss3343273217, ss3626006638, ss3637732385, ss3654262252, ss3726717002, ss3745721868, ss3783302537, ss3788980200, ss3793852760, ss3825981763, ss3836378587, ss3847998069, ss3892840059, ss4016889054, ss5142056735, ss5316188156, ss5624751401, ss5831419721, ss5936584013 NC_000001.10:863123:G:T NC_000001.11:927743:G:T (self)
18080, 86272, 101, 9573, 34649, 63385, 3467738941, ss2159370397, ss3023513863, ss3646581402, ss3685993617, ss3798744555, ss3841782606, ss3943631572, ss4436457050, ss5240866367, ss5442114169, ss5512492145, ss5666197545, ss5800244635, ss5848749115, ss5906707149 NC_000001.11:927743:G:T NC_000001.11:927743:G:T (self)
ss5397733, ss5956368, ss22883050, ss41345645, ss75010777, ss97913351, ss105111861, ss119469535, ss137753523, ss138874237, ss173681055 NT_004350.19:341755:G:T NC_000001.11:927743:G:T (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 rs4040604

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