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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.

rs1038376

Current Build 156

Released September 21, 2022

Organism
Homo sapiens
Position
chr19:41018104 (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>G / A>T
Variation Type
SNV Single Nucleotide Variation
Frequency
T=0.324285 (85835/264690, TOPMED)
T=0.308058 (43122/139980, GnomAD)
T=0.14046 (3969/28258, 14KJPN) (+ 16 more)
T=0.28991 (5815/20058, ALFA)
T=0.14208 (2381/16758, 8.3KJPN)
T=0.3175 (2033/6404, 1000G_30x)
T=0.3121 (1563/5008, 1000G)
T=0.2867 (1105/3854, ALSPAC)
T=0.2921 (1083/3708, TWINSUK)
T=0.1191 (348/2922, KOREAN)
T=0.1179 (216/1832, Korea1K)
T=0.291 (290/998, GoNL)
T=0.267 (160/600, NorthernSweden)
T=0.264 (85/322, HapMap)
A=0.384 (119/310, SGDP_PRJ)
T=0.403 (87/216, Qatari)
T=0.181 (38/210, Vietnamese)
T=0.25 (10/40, GENOME_DK)
A=0.47 (16/34, Siberian)
Clinical Significance
Not Reported in ClinVar
Gene : Consequence
CYP2B6 : 3 Prime UTR Variant
Publications
6 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 20058 A=0.71009 T=0.28991
European Sub 15426 A=0.73007 T=0.26993
African Sub 2946 A=0.6494 T=0.3506
African Others Sub 114 A=0.772 T=0.228
African American Sub 2832 A=0.6444 T=0.3556
Asian Sub 112 A=0.830 T=0.170
East Asian Sub 86 A=0.83 T=0.17
Other Asian Sub 26 A=0.85 T=0.15
Latin American 1 Sub 146 A=0.630 T=0.370
Latin American 2 Sub 610 A=0.569 T=0.431
South Asian Sub 98 A=0.58 T=0.42
Other Sub 720 A=0.665 T=0.335


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=0.675715 T=0.324285
gnomAD - Genomes Global Study-wide 139980 A=0.691942 T=0.308058
gnomAD - Genomes European Sub 75854 A=0.72804 T=0.27196
gnomAD - Genomes African Sub 41894 A=0.66026 T=0.33974
gnomAD - Genomes American Sub 13632 A=0.57864 T=0.42136
gnomAD - Genomes Ashkenazi Jewish Sub 3322 A=0.5981 T=0.4019
gnomAD - Genomes East Asian Sub 3128 A=0.8430 T=0.1570
gnomAD - Genomes Other Sub 2150 A=0.6791 T=0.3209
14KJPN JAPANESE Study-wide 28258 A=0.85954 T=0.14046
Allele Frequency Aggregator Total Global 20058 A=0.71009 T=0.28991
Allele Frequency Aggregator European Sub 15426 A=0.73007 T=0.26993
Allele Frequency Aggregator African Sub 2946 A=0.6494 T=0.3506
Allele Frequency Aggregator Other Sub 720 A=0.665 T=0.335
Allele Frequency Aggregator Latin American 2 Sub 610 A=0.569 T=0.431
Allele Frequency Aggregator Latin American 1 Sub 146 A=0.630 T=0.370
Allele Frequency Aggregator Asian Sub 112 A=0.830 T=0.170
Allele Frequency Aggregator South Asian Sub 98 A=0.58 T=0.42
8.3KJPN JAPANESE Study-wide 16758 A=0.85792 T=0.14208
1000Genomes_30x Global Study-wide 6404 A=0.6825 T=0.3175
1000Genomes_30x African Sub 1786 A=0.6601 T=0.3399
1000Genomes_30x Europe Sub 1266 A=0.7259 T=0.2741
1000Genomes_30x South Asian Sub 1202 A=0.6290 T=0.3710
1000Genomes_30x East Asian Sub 1170 A=0.8385 T=0.1615
1000Genomes_30x American Sub 980 A=0.547 T=0.453
1000Genomes Global Study-wide 5008 A=0.6879 T=0.3121
1000Genomes African Sub 1322 A=0.6619 T=0.3381
1000Genomes East Asian Sub 1008 A=0.8373 T=0.1627
1000Genomes Europe Sub 1006 A=0.7227 T=0.2773
1000Genomes South Asian Sub 978 A=0.630 T=0.370
1000Genomes American Sub 694 A=0.552 T=0.448
The Avon Longitudinal Study of Parents and Children PARENT AND CHILD COHORT Study-wide 3854 A=0.7133 T=0.2867
UK 10K study - Twins TWIN COHORT Study-wide 3708 A=0.7079 T=0.2921
KOREAN population from KRGDB KOREAN Study-wide 2922 A=0.8809 G=0.0000, T=0.1191
Korean Genome Project KOREAN Study-wide 1832 A=0.8821 T=0.1179
Genome of the Netherlands Release 5 Genome of the Netherlands Study-wide 998 A=0.709 T=0.291
Northern Sweden ACPOP Study-wide 600 A=0.733 T=0.267
HapMap Global Study-wide 322 A=0.736 T=0.264
HapMap African Sub 118 A=0.686 T=0.314
HapMap American Sub 116 A=0.716 T=0.284
HapMap Asian Sub 88 A=0.83 T=0.17
SGDP_PRJ Global Study-wide 310 A=0.384 T=0.616
Qatari Global Study-wide 216 A=0.597 T=0.403
A Vietnamese Genetic Variation Database Global Study-wide 210 A=0.819 T=0.181
The Danish reference pan genome Danish Study-wide 40 A=0.75 T=0.25
Siberian Global Study-wide 34 A=0.47 T=0.53
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 19 NC_000019.10:g.41018104A>G
GRCh38.p14 chr 19 NC_000019.10:g.41018104A>T
GRCh37.p13 chr 19 NC_000019.9:g.41524009A>G
GRCh37.p13 chr 19 NC_000019.9:g.41524009A>T
CYP2B6 RefSeqGene (LRG_1267) NG_007929.1:g.31806A>G
CYP2B6 RefSeqGene (LRG_1267) NG_007929.1:g.31806A>T
Gene: CYP2B6, cytochrome P450 family 2 subfamily B member 6 (plus strand)
Molecule type Change Amino acid[Codon] SO Term
CYP2B6 transcript NM_000767.5:c.*1277= N/A 3 Prime UTR 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 A= G T
GRCh38.p14 chr 19 NC_000019.10:g.41018104= NC_000019.10:g.41018104A>G NC_000019.10:g.41018104A>T
GRCh37.p13 chr 19 NC_000019.9:g.41524009= NC_000019.9:g.41524009A>G NC_000019.9:g.41524009A>T
CYP2B6 RefSeqGene (LRG_1267) NG_007929.1:g.31806= NG_007929.1:g.31806A>G NG_007929.1:g.31806A>T
CYP2B6 transcript NM_000767.5:c.*1277= NM_000767.5:c.*1277A>G NM_000767.5:c.*1277A>T
CYP2B6 transcript NM_000767.4:c.*1277= NM_000767.4:c.*1277A>G NM_000767.4:c.*1277A>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#.

69 SubSNP, 19 Frequency submissions
No Submitter Submission ID Date (Build)
1 TSC-CSHL ss1504622 Oct 05, 2000 (86)
2 LEE ss1509572 Oct 13, 2000 (111)
3 CGAP-GAI ss16254212 Feb 28, 2004 (126)
4 BIOVENTURES ss32475243 May 24, 2005 (126)
5 ABI ss40982628 Mar 11, 2006 (126)
6 EGP_SNPS ss49853183 Mar 11, 2006 (126)
7 ILLUMINA ss65736229 Oct 16, 2006 (127)
8 HGSV ss85549261 Dec 15, 2007 (130)
9 BCMHGSC_JDW ss90975857 Mar 24, 2008 (129)
10 ENSEMBL ss137679315 Dec 01, 2009 (131)
11 ILLUMINA ss159888743 Dec 01, 2009 (131)
12 COMPLETE_GENOMICS ss168210987 Jul 04, 2010 (132)
13 COMPLETE_GENOMICS ss171769602 Jul 04, 2010 (132)
14 BUSHMAN ss203756772 Jul 04, 2010 (132)
15 1000GENOMES ss211965041 Jul 14, 2010 (132)
16 1000GENOMES ss228143980 Jul 14, 2010 (132)
17 1000GENOMES ss237680518 Jul 15, 2010 (132)
18 1000GENOMES ss243885858 Jul 15, 2010 (132)
19 BL ss255682180 May 09, 2011 (134)
20 GMI ss283213065 May 04, 2012 (137)
21 PJP ss292179043 May 09, 2011 (134)
22 ILLUMINA ss479620843 Sep 08, 2015 (146)
23 TISHKOFF ss565988784 Apr 25, 2013 (138)
24 SSMP ss661853607 Apr 25, 2013 (138)
25 EVA-GONL ss994309286 Aug 21, 2014 (142)
26 JMKIDD_LAB ss1081910271 Aug 21, 2014 (142)
27 1000GENOMES ss1363202655 Aug 21, 2014 (142)
28 DDI ss1428405648 Apr 01, 2015 (144)
29 EVA_GENOME_DK ss1578643497 Apr 01, 2015 (144)
30 EVA_UK10K_ALSPAC ss1637987231 Apr 01, 2015 (144)
31 EVA_UK10K_TWINSUK ss1680981264 Apr 01, 2015 (144)
32 EVA_DECODE ss1698362982 Apr 01, 2015 (144)
33 HAMMER_LAB ss1809311886 Sep 08, 2015 (146)
34 WEILL_CORNELL_DGM ss1937802925 Feb 12, 2016 (147)
35 GENOMED ss1968645364 Jul 19, 2016 (147)
36 JJLAB ss2029680787 Sep 14, 2016 (149)
37 USC_VALOUEV ss2158221868 Dec 20, 2016 (150)
38 SYSTEMSBIOZJU ss2629337580 Nov 08, 2017 (151)
39 GRF ss2702832633 Nov 08, 2017 (151)
40 GNOMAD ss2962977225 Nov 08, 2017 (151)
41 AFFY ss2985774511 Nov 08, 2017 (151)
42 SWEGEN ss3017489077 Nov 08, 2017 (151)
43 BIOINF_KMB_FNS_UNIBA ss3028671987 Nov 08, 2017 (151)
44 CSHL ss3352307358 Nov 08, 2017 (151)
45 ILLUMINA ss3636423391 Oct 12, 2018 (152)
46 OMUKHERJEE_ADBS ss3646537124 Oct 12, 2018 (152)
47 EVA_DECODE ss3702787146 Jul 13, 2019 (153)
48 ACPOP ss3743047596 Jul 13, 2019 (153)
49 EVA ss3756075966 Jul 13, 2019 (153)
50 KHV_HUMAN_GENOMES ss3821323834 Jul 13, 2019 (153)
51 EVA ss3835466950 Apr 27, 2020 (154)
52 SGDP_PRJ ss3888238119 Apr 27, 2020 (154)
53 KRGDB ss3938354576 Apr 27, 2020 (154)
54 KOGIC ss3981372093 Apr 27, 2020 (154)
55 FSA-LAB ss3984154985 Apr 26, 2021 (155)
56 TOPMED ss5075146980 Apr 26, 2021 (155)
57 TOMMO_GENOMICS ss5227805859 Apr 26, 2021 (155)
58 1000G_HIGH_COVERAGE ss5307282944 Oct 16, 2022 (156)
59 EVA ss5434902443 Oct 16, 2022 (156)
60 HUGCELL_USP ss5499802148 Oct 16, 2022 (156)
61 EVA ss5512105609 Oct 16, 2022 (156)
62 1000G_HIGH_COVERAGE ss5613029121 Oct 16, 2022 (156)
63 SANFORD_IMAGENETICS ss5662411954 Oct 16, 2022 (156)
64 TOMMO_GENOMICS ss5786454260 Oct 16, 2022 (156)
65 YY_MCH ss5817610622 Oct 16, 2022 (156)
66 EVA ss5840563489 Oct 16, 2022 (156)
67 EVA ss5852294152 Oct 16, 2022 (156)
68 EVA ss5928141118 Oct 16, 2022 (156)
69 EVA ss5953825269 Oct 16, 2022 (156)
70 1000Genomes NC_000019.9 - 41524009 Oct 12, 2018 (152)
71 1000Genomes_30x NC_000019.10 - 41018104 Oct 16, 2022 (156)
72 The Avon Longitudinal Study of Parents and Children NC_000019.9 - 41524009 Oct 12, 2018 (152)
73 The Danish reference pan genome NC_000019.9 - 41524009 Apr 27, 2020 (154)
74 gnomAD - Genomes NC_000019.10 - 41018104 Apr 26, 2021 (155)
75 Genome of the Netherlands Release 5 NC_000019.9 - 41524009 Apr 27, 2020 (154)
76 HapMap NC_000019.10 - 41018104 Apr 27, 2020 (154)
77 KOREAN population from KRGDB NC_000019.9 - 41524009 Apr 27, 2020 (154)
78 Korean Genome Project NC_000019.10 - 41018104 Apr 27, 2020 (154)
79 Northern Sweden NC_000019.9 - 41524009 Jul 13, 2019 (153)
80 Qatari NC_000019.9 - 41524009 Apr 27, 2020 (154)
81 SGDP_PRJ NC_000019.9 - 41524009 Apr 27, 2020 (154)
82 Siberian NC_000019.9 - 41524009 Apr 27, 2020 (154)
83 8.3KJPN NC_000019.9 - 41524009 Apr 26, 2021 (155)
84 14KJPN NC_000019.10 - 41018104 Oct 16, 2022 (156)
85 TopMed NC_000019.10 - 41018104 Apr 26, 2021 (155)
86 UK 10K study - Twins NC_000019.9 - 41524009 Oct 12, 2018 (152)
87 A Vietnamese Genetic Variation Database NC_000019.9 - 41524009 Jul 13, 2019 (153)
88 ALFA NC_000019.10 - 41018104 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)
rs1126688 Feb 20, 2003 (111)
rs11552328 Mar 11, 2006 (126)
rs28969422 Mar 11, 2006 (126)
rs58879766 May 25, 2008 (130)
Added to this RefSNP Cluster:
Submission IDs Observation SPDI Canonical SPDI Source RSIDs
45531970, ss3938354576 NC_000019.9:41524008:A:G NC_000019.10:41018103:A:G (self)
ss85549261, ss90975857, ss159888743, ss168210987, ss171769602, ss203756772, ss211965041, ss255682180, ss283213065, ss292179043, ss1698362982 NC_000019.8:46215848:A:T NC_000019.10:41018103:A:T (self)
76611321, 42431294, 4825824, 18902158, 45531970, 16332461, 19844847, 40255099, 10738222, 85775166, 42431294, 9371931, ss228143980, ss237680518, ss243885858, ss479620843, ss565988784, ss661853607, ss994309286, ss1081910271, ss1363202655, ss1428405648, ss1578643497, ss1637987231, ss1680981264, ss1809311886, ss1937802925, ss1968645364, ss2029680787, ss2158221868, ss2629337580, ss2702832633, ss2962977225, ss2985774511, ss3017489077, ss3352307358, ss3636423391, ss3646537124, ss3743047596, ss3756075966, ss3835466950, ss3888238119, ss3938354576, ss3984154985, ss5227805859, ss5434902443, ss5512105609, ss5662411954, ss5840563489, ss5953825269 NC_000019.9:41524008:A:T NC_000019.10:41018103:A:T (self)
100555056, 540325606, 1697463, 37750094, 120291364, 290692644, 4551332386, ss3028671987, ss3702787146, ss3821323834, ss3981372093, ss5075146980, ss5307282944, ss5499802148, ss5613029121, ss5786454260, ss5817610622, ss5852294152, ss5928141118 NC_000019.10:41018103:A:T NC_000019.10:41018103:A:T (self)
ss1504622, ss1509572, ss16254212, ss32475243, ss40982628, ss49853183, ss65736229, ss137679315 NT_011109.16:13792226:A:T NC_000019.10:41018103:A:T (self)
Help

Publications tab displays PubMed articles citing the variation as a listing of PMID, Title, Author, Year, Journal, ordered by Year, descending.

6 citations for rs1038376
PMID Title Author Year Journal
21694616 CYP2B6 polymorphisms influence the plasma concentration and clearance of the methadone S-enantiomer. Wang SC et al. 2011 Journal of clinical psychopharmacology
24926315 Genetic variation in the 3'-UTR of CYP1A2, CYP2B6, CYP2D6, CYP3A4, NR1I2, and UGT2B7: potential effects on regulation by microRNA and pharmacogenomics relevance. Swart M et al. 2014 Frontiers in genetics
27010727 Genome-Wide Pharmacogenomic Study on Methadone Maintenance Treatment Identifies SNP rs17180299 and Multiple Haplotypes on CYP2B6, SPON1, and GSG1L Associated with Plasma Concentrations of Methadone R- and S-enantiomers in Heroin-Dependent Patients. Yang HC et al. 2016 PLoS genetics
31564857 CYP2B6 genetic polymorphisms influence chronic obstructive pulmonary disease susceptibility in the Hainan population. Ding Y et al. 2019 International journal of chronic obstructive pulmonary disease
32307645 CYP2B6 Polymorphisms Are Associated with Ischemic Stroke Risk in a Chinese Han Population. Tu G et al. 2020 Journal of molecular neuroscience
34100292 Novel associations between CYP2B6 polymorphisms, perioperative methadone metabolism and clinical outcomes in children. Packiasabapathy S et al. 2021 Pharmacogenomics
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