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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.

rs13028444

Current Build 156

Released September 21, 2022

Organism
Homo sapiens
Position
chr2:189011412 (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
A>C
Variation Type
SNV Single Nucleotide Variation
Frequency
C=0.239299 (63340/264690, TOPMED)
C=0.236185 (33082/140068, GnomAD)
C=0.22050 (18821/85356, ALFA) (+ 19 more)
C=0.09966 (2816/28256, 14KJPN)
C=0.10042 (1683/16760, 8.3KJPN)
C=0.2032 (1301/6404, 1000G_30x)
C=0.2047 (1025/5008, 1000G)
C=0.1719 (770/4480, Estonian)
C=0.2164 (834/3854, ALSPAC)
C=0.2149 (797/3708, TWINSUK)
C=0.0857 (251/2930, KOREAN)
C=0.2082 (433/2080, HGDP_Stanford)
C=0.2397 (453/1890, HapMap)
C=0.0906 (166/1832, Korea1K)
C=0.211 (211/998, GoNL)
C=0.170 (102/600, NorthernSweden)
C=0.407 (88/216, Qatari)
C=0.079 (17/216, Vietnamese)
A=0.417 (80/192, SGDP_PRJ)
C=0.45 (36/80, Ancient Sardinia)
C=0.12 (5/40, GENOME_DK)
A=0.4 (3/8, Siberian)
Clinical Significance
Reported in ClinVar
Gene : Consequence
COL3A1 : 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 85356 A=0.77950 C=0.22050 0.609073 0.050073 0.340855 2
European Sub 72792 A=0.78374 C=0.21626 0.614793 0.047313 0.337894 0
African Sub 4502 A=0.6904 C=0.3096 0.47801 0.09729 0.4247 0
African Others Sub 170 A=0.671 C=0.329 0.423529 0.082353 0.494118 1
African American Sub 4332 A=0.6911 C=0.3089 0.480148 0.097876 0.421976 0
Asian Sub 230 A=0.913 C=0.087 0.826087 0.0 0.173913 1
East Asian Sub 190 A=0.905 C=0.095 0.810526 0.0 0.189474 1
Other Asian Sub 40 A=0.95 C=0.05 0.9 0.0 0.1 0
Latin American 1 Sub 246 A=0.691 C=0.309 0.504065 0.121951 0.373984 1
Latin American 2 Sub 1226 A=0.8687 C=0.1313 0.752039 0.014682 0.233279 0
South Asian Sub 4952 A=0.7742 C=0.2258 0.602989 0.054523 0.342488 1
Other Sub 1408 A=0.7798 C=0.2202 0.612216 0.052557 0.335227 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 A=0.760701 C=0.239299
gnomAD - Genomes Global Study-wide 140068 A=0.763815 C=0.236185
gnomAD - Genomes European Sub 75870 A=0.79135 C=0.20865
gnomAD - Genomes African Sub 41950 A=0.69046 C=0.30954
gnomAD - Genomes American Sub 13646 A=0.81262 C=0.18738
gnomAD - Genomes Ashkenazi Jewish Sub 3324 A=0.7058 C=0.2942
gnomAD - Genomes East Asian Sub 3130 A=0.9268 C=0.0732
gnomAD - Genomes Other Sub 2148 A=0.7658 C=0.2342
Allele Frequency Aggregator Total Global 85356 A=0.77950 C=0.22050
Allele Frequency Aggregator European Sub 72792 A=0.78374 C=0.21626
Allele Frequency Aggregator South Asian Sub 4952 A=0.7742 C=0.2258
Allele Frequency Aggregator African Sub 4502 A=0.6904 C=0.3096
Allele Frequency Aggregator Other Sub 1408 A=0.7798 C=0.2202
Allele Frequency Aggregator Latin American 2 Sub 1226 A=0.8687 C=0.1313
Allele Frequency Aggregator Latin American 1 Sub 246 A=0.691 C=0.309
Allele Frequency Aggregator Asian Sub 230 A=0.913 C=0.087
14KJPN JAPANESE Study-wide 28256 A=0.90034 C=0.09966
8.3KJPN JAPANESE Study-wide 16760 A=0.89958 C=0.10042
1000Genomes_30x Global Study-wide 6404 A=0.7968 C=0.2032
1000Genomes_30x African Sub 1786 A=0.6960 C=0.3040
1000Genomes_30x Europe Sub 1266 A=0.7678 C=0.2322
1000Genomes_30x South Asian Sub 1202 A=0.7879 C=0.2121
1000Genomes_30x East Asian Sub 1170 A=0.9325 C=0.0675
1000Genomes_30x American Sub 980 A=0.867 C=0.133
1000Genomes Global Study-wide 5008 A=0.7953 C=0.2047
1000Genomes African Sub 1322 A=0.6899 C=0.3101
1000Genomes East Asian Sub 1008 A=0.9335 C=0.0665
1000Genomes Europe Sub 1006 A=0.7634 C=0.2366
1000Genomes South Asian Sub 978 A=0.781 C=0.219
1000Genomes American Sub 694 A=0.862 C=0.138
Genetic variation in the Estonian population Estonian Study-wide 4480 A=0.8281 C=0.1719
The Avon Longitudinal Study of Parents and Children PARENT AND CHILD COHORT Study-wide 3854 A=0.7836 C=0.2164
UK 10K study - Twins TWIN COHORT Study-wide 3708 A=0.7851 C=0.2149
KOREAN population from KRGDB KOREAN Study-wide 2930 A=0.9143 C=0.0857
HGDP-CEPH-db Supplement 1 Global Study-wide 2080 A=0.7918 C=0.2082
HGDP-CEPH-db Supplement 1 Est_Asia Sub 468 A=0.904 C=0.096
HGDP-CEPH-db Supplement 1 Central_South_Asia Sub 412 A=0.757 C=0.243
HGDP-CEPH-db Supplement 1 Middle_Est Sub 350 A=0.651 C=0.349
HGDP-CEPH-db Supplement 1 Europe Sub 320 A=0.778 C=0.222
HGDP-CEPH-db Supplement 1 Africa Sub 242 A=0.773 C=0.227
HGDP-CEPH-db Supplement 1 America Sub 216 A=1.000 C=0.000
HGDP-CEPH-db Supplement 1 Oceania Sub 72 A=0.44 C=0.56
HapMap Global Study-wide 1890 A=0.7603 C=0.2397
HapMap American Sub 770 A=0.825 C=0.175
HapMap African Sub 690 A=0.652 C=0.348
HapMap Asian Sub 254 A=0.921 C=0.079
HapMap Europe Sub 176 A=0.670 C=0.330
Korean Genome Project KOREAN Study-wide 1832 A=0.9094 C=0.0906
Genome of the Netherlands Release 5 Genome of the Netherlands Study-wide 998 A=0.789 C=0.211
Northern Sweden ACPOP Study-wide 600 A=0.830 C=0.170
Qatari Global Study-wide 216 A=0.593 C=0.407
A Vietnamese Genetic Variation Database Global Study-wide 216 A=0.921 C=0.079
SGDP_PRJ Global Study-wide 192 A=0.417 C=0.583
Ancient Sardinia genome-wide 1240k capture data generation and analysis Global Study-wide 80 A=0.55 C=0.45
The Danish reference pan genome Danish Study-wide 40 A=0.88 C=0.12
Siberian Global Study-wide 8 A=0.4 C=0.6
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 2 NC_000002.12:g.189011412A>C
GRCh37.p13 chr 2 NC_000002.11:g.189876138A>C
COL3A1 RefSeqGene (LRG_3) NG_007404.1:g.42040A>C
GRCh38.p14 chr 2 fix patch HG2494_PATCH NW_025791764.1:g.116372A>C
Gene: COL3A1, collagen type III alpha 1 chain (plus strand)
Molecule type Change Amino acid[Codon] SO Term
COL3A1 transcript NM_000090.4:c.4255-216A>C 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.

Allele: C (allele ID: 1281322 )
ClinVar Accession Disease Names Clinical Significance
RCV001713449.1 not provided Benign
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 A= C
GRCh38.p14 chr 2 NC_000002.12:g.189011412= NC_000002.12:g.189011412A>C
GRCh37.p13 chr 2 NC_000002.11:g.189876138= NC_000002.11:g.189876138A>C
COL3A1 RefSeqGene (LRG_3) NG_007404.1:g.42040= NG_007404.1:g.42040A>C
GRCh38.p14 chr 2 fix patch HG2494_PATCH NW_025791764.1:g.116372= NW_025791764.1:g.116372A>C
COL3A1 transcript NM_000090.3:c.4255-216= NM_000090.3:c.4255-216A>C
COL3A1 transcript NM_000090.4:c.4255-216= NM_000090.4:c.4255-216A>C
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#.

80 SubSNP, 22 Frequency, 1 ClinVar submissions
No Submitter Submission ID Date (Build)
1 SSAHASNP ss21724748 Apr 05, 2004 (121)
2 ABI ss44314240 Mar 15, 2006 (126)
3 ILLUMINA ss67053196 Nov 30, 2006 (127)
4 ILLUMINA ss67379730 Nov 30, 2006 (127)
5 ILLUMINA ss68143493 Dec 12, 2006 (127)
6 ILLUMINA ss70591960 May 24, 2008 (130)
7 ILLUMINA ss71135774 May 17, 2007 (127)
8 ILLUMINA ss75840281 Dec 06, 2007 (129)
9 HGSV ss80680814 Dec 14, 2007 (130)
10 KRIBB_YJKIM ss85294480 Dec 14, 2007 (130)
11 HUMANGENOME_JCVI ss97108858 Feb 04, 2009 (130)
12 1000GENOMES ss110465392 Jan 24, 2009 (130)
13 ILLUMINA-UK ss118014508 Feb 14, 2009 (130)
14 ENSEMBL ss132889503 Dec 01, 2009 (131)
15 ILLUMINA ss153310515 Dec 01, 2009 (131)
16 ILLUMINA ss159242585 Dec 01, 2009 (131)
17 ILLUMINA ss172307720 Jul 04, 2010 (132)
18 BUSHMAN ss201517324 Jul 04, 2010 (132)
19 BCM-HGSC-SUB ss205844030 Jul 04, 2010 (132)
20 1000GENOMES ss219716394 Jul 14, 2010 (132)
21 1000GENOMES ss231517692 Jul 14, 2010 (132)
22 1000GENOMES ss238994936 Jul 15, 2010 (132)
23 GMI ss276833671 May 04, 2012 (137)
24 PJP ss292447116 May 09, 2011 (134)
25 TISHKOFF ss556108438 Apr 25, 2013 (138)
26 SSMP ss649771411 Apr 25, 2013 (138)
27 ILLUMINA ss832754893 Aug 21, 2014 (142)
28 ILLUMINA ss833345723 Aug 21, 2014 (142)
29 EVA-GONL ss977770840 Aug 21, 2014 (142)
30 JMKIDD_LAB ss1069799051 Aug 21, 2014 (142)
31 1000GENOMES ss1300902445 Aug 21, 2014 (142)
32 DDI ss1428856998 Apr 01, 2015 (144)
33 EVA_GENOME_DK ss1579249626 Apr 01, 2015 (144)
34 EVA_DECODE ss1587215900 Apr 01, 2015 (144)
35 EVA_UK10K_ALSPAC ss1605401790 Apr 01, 2015 (144)
36 EVA_UK10K_TWINSUK ss1648395823 Apr 01, 2015 (144)
37 EVA_SVP ss1712517906 Apr 01, 2015 (144)
38 WEILL_CORNELL_DGM ss1921018776 Feb 12, 2016 (147)
39 JJLAB ss2021050364 Sep 14, 2016 (149)
40 USC_VALOUEV ss2149115038 Dec 20, 2016 (150)
41 HUMAN_LONGEVITY ss2237577858 Dec 20, 2016 (150)
42 GRF ss2703757828 Nov 08, 2017 (151)
43 ILLUMINA ss2710920945 Nov 08, 2017 (151)
44 GNOMAD ss2784182315 Nov 08, 2017 (151)
45 SWEGEN ss2991059726 Nov 08, 2017 (151)
46 BIOINF_KMB_FNS_UNIBA ss3024286137 Nov 08, 2017 (151)
47 CSHL ss3344662036 Nov 08, 2017 (151)
48 ILLUMINA ss3625772432 Oct 11, 2018 (152)
49 ILLUMINA ss3638308508 Oct 11, 2018 (152)
50 ILLUMINA ss3639158091 Oct 11, 2018 (152)
51 ILLUMINA ss3639883280 Oct 11, 2018 (152)
52 ILLUMINA ss3643273962 Oct 11, 2018 (152)
53 ILLUMINA ss3643931301 Oct 11, 2018 (152)
54 URBANLAB ss3647233829 Oct 11, 2018 (152)
55 EGCUT_WGS ss3658941408 Jul 13, 2019 (153)
56 EVA_DECODE ss3705658815 Jul 13, 2019 (153)
57 ACPOP ss3729214109 Jul 13, 2019 (153)
58 EVA ss3757865239 Jul 13, 2019 (153)
59 KHV_HUMAN_GENOMES ss3802223726 Jul 13, 2019 (153)
60 EVA ss3827414748 Apr 25, 2020 (154)
61 HGDP ss3847645370 Apr 25, 2020 (154)
62 SGDP_PRJ ss3854218746 Apr 25, 2020 (154)
63 KRGDB ss3899883433 Apr 25, 2020 (154)
64 KOGIC ss3949724390 Apr 25, 2020 (154)
65 EVA ss3984943506 Apr 26, 2021 (155)
66 EVA ss4017040215 Apr 26, 2021 (155)
67 TOPMED ss4537978150 Apr 26, 2021 (155)
68 TOMMO_GENOMICS ss5155653580 Apr 26, 2021 (155)
69 1000G_HIGH_COVERAGE ss5251382070 Oct 17, 2022 (156)
70 EVA ss5334850643 Oct 17, 2022 (156)
71 HUGCELL_USP ss5451062574 Oct 17, 2022 (156)
72 1000G_HIGH_COVERAGE ss5528389427 Oct 17, 2022 (156)
73 SANFORD_IMAGENETICS ss5630588856 Oct 17, 2022 (156)
74 TOMMO_GENOMICS ss5686289307 Oct 17, 2022 (156)
75 YY_MCH ss5803069336 Oct 17, 2022 (156)
76 EVA ss5821342046 Oct 17, 2022 (156)
77 EVA ss5852881340 Oct 17, 2022 (156)
78 EVA ss5933958828 Oct 17, 2022 (156)
79 EVA ss5956829167 Oct 17, 2022 (156)
80 EVA ss5980101851 Oct 17, 2022 (156)
81 1000Genomes NC_000002.11 - 189876138 Oct 11, 2018 (152)
82 1000Genomes_30x NC_000002.12 - 189011412 Oct 17, 2022 (156)
83 The Avon Longitudinal Study of Parents and Children NC_000002.11 - 189876138 Oct 11, 2018 (152)
84 Genetic variation in the Estonian population NC_000002.11 - 189876138 Oct 11, 2018 (152)
85 The Danish reference pan genome NC_000002.11 - 189876138 Apr 25, 2020 (154)
86 gnomAD - Genomes NC_000002.12 - 189011412 Apr 26, 2021 (155)
87 Genome of the Netherlands Release 5 NC_000002.11 - 189876138 Apr 25, 2020 (154)
88 HGDP-CEPH-db Supplement 1 NC_000002.10 - 189584383 Apr 25, 2020 (154)
89 HapMap NC_000002.12 - 189011412 Apr 25, 2020 (154)
90 KOREAN population from KRGDB NC_000002.11 - 189876138 Apr 25, 2020 (154)
91 Korean Genome Project NC_000002.12 - 189011412 Apr 25, 2020 (154)
92 Northern Sweden NC_000002.11 - 189876138 Jul 13, 2019 (153)
93 Ancient Sardinia genome-wide 1240k capture data generation and analysis NC_000002.11 - 189876138 Apr 26, 2021 (155)
94 Qatari NC_000002.11 - 189876138 Apr 25, 2020 (154)
95 SGDP_PRJ NC_000002.11 - 189876138 Apr 25, 2020 (154)
96 Siberian NC_000002.11 - 189876138 Apr 25, 2020 (154)
97 8.3KJPN NC_000002.11 - 189876138 Apr 26, 2021 (155)
98 14KJPN NC_000002.12 - 189011412 Oct 17, 2022 (156)
99 TopMed NC_000002.12 - 189011412 Apr 26, 2021 (155)
100 UK 10K study - Twins NC_000002.11 - 189876138 Oct 11, 2018 (152)
101 A Vietnamese Genetic Variation Database NC_000002.11 - 189876138 Jul 13, 2019 (153)
102 ALFA NC_000002.12 - 189011412 Apr 26, 2021 (155)
103 ClinVar RCV001713449.1 Oct 17, 2022 (156)
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)
rs57793059 May 24, 2008 (130)
Added to this RefSNP Cluster:
Submission IDs Observation SPDI Canonical SPDI Source RSIDs
ss80680814, ss3639158091, ss3639883280, ss3643931301 NC_000002.9:189701643:A:C NC_000002.12:189011411:A:C (self)
323262, ss110465392, ss118014508, ss201517324, ss205844030, ss276833671, ss292447116, ss1587215900, ss1712517906, ss3643273962, ss3847645370 NC_000002.10:189584382:A:C NC_000002.12:189011411:A:C (self)
11978779, 6618938, 4679656, 5414565, 2908067, 7060827, 2498974, 169433, 3060706, 6235726, 1631392, 13622887, 6618938, 1443197, ss219716394, ss231517692, ss238994936, ss556108438, ss649771411, ss832754893, ss833345723, ss977770840, ss1069799051, ss1300902445, ss1428856998, ss1579249626, ss1605401790, ss1648395823, ss1921018776, ss2021050364, ss2149115038, ss2703757828, ss2710920945, ss2784182315, ss2991059726, ss3344662036, ss3625772432, ss3638308508, ss3658941408, ss3729214109, ss3757865239, ss3827414748, ss3854218746, ss3899883433, ss3984943506, ss4017040215, ss5155653580, ss5334850643, ss5630588856, ss5821342046, ss5956829167, ss5980101851 NC_000002.11:189876137:A:C NC_000002.12:189011411:A:C (self)
RCV001713449.1, 15915362, 85379231, 1974218, 6102391, 20126411, 341801029, 12493605380, ss2237577858, ss3024286137, ss3647233829, ss3705658815, ss3802223726, ss3949724390, ss4537978150, ss5251382070, ss5451062574, ss5528389427, ss5686289307, ss5803069336, ss5852881340, ss5933958828 NC_000002.12:189011411:A:C NC_000002.12:189011411:A:C (self)
ss21724748 NT_005403.14:40085553:A:C NC_000002.12:189011411:A:C (self)
ss44314240, ss67053196, ss67379730, ss68143493, ss70591960, ss71135774, ss75840281, ss85294480, ss97108858, ss132889503, ss153310515, ss159242585, ss172307720 NT_005403.17:40085555:A:C NC_000002.12:189011411:A: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 rs13028444

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