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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.


Current Build 155

Released April 9, 2021

Homo sapiens
chr1:10433931 (GRCh38.p13) 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.

T>C / T>G
Variation Type
SNV Single Nucleotide Variation
C=0.000019 (5/264690, TOPMED)
C=0.000056 (14/251492, GnomAD_exome)
C=0.000007 (1/140258, GnomAD) (+ 6 more)
C=0.000041 (5/121410, ExAC)
C=0.00018 (3/16760, 8.3KJPN)
C=0.00000 (0/14050, ALFA)
G=0.00000 (0/14050, ALFA)
C=0.0004 (2/5008, 1000G)
C=0.0003 (1/2920, KOREAN)
Clinical Significance
Not Reported in ClinVar
Gene : Consequence
CENPS : Missense Variant
CENPS-CORT : Missense Variant
0 citations
Genomic View
See rs on genome

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.p13 chr 1 NC_000001.11:g.10433931T>C
GRCh38.p13 chr 1 NC_000001.11:g.10433931T>G
GRCh37.p13 chr 1 NC_000001.10:g.10493988T>C
GRCh37.p13 chr 1 NC_000001.10:g.10493988T>G
Gene: CENPS-CORT, CENPS-CORT readthrough (plus strand)
Molecule type Change Amino acid[Codon] SO Term
CENPS-CORT transcript variant 3 NM_001243768.2:c.113-726T…


N/A Intron Variant
CENPS-CORT transcript variant 1 NM_198544.4:c.141T>C I [ATT] > I [ATC] Coding Sequence Variant
APITD1-CORT protein isoform 1 NP_940946.1:p.Ile47= I (Ile) > I (Ile) Synonymous Variant
CENPS-CORT transcript variant 1 NM_198544.4:c.141T>G I [ATT] > M [ATG] Coding Sequence Variant
APITD1-CORT protein isoform 1 NP_940946.1:p.Ile47Met I (Ile) > M (Met) Missense Variant
CENPS-CORT transcript variant 2 NM_199006.3:c.141T>C I [ATT] > I [ATC] Coding Sequence Variant
APITD1-CORT protein isoform 2 NP_950171.2:p.Ile47= I (Ile) > I (Ile) Synonymous Variant
CENPS-CORT transcript variant 2 NM_199006.3:c.141T>G I [ATT] > M [ATG] Coding Sequence Variant
APITD1-CORT protein isoform 2 NP_950171.2:p.Ile47Met I (Ile) > M (Met) Missense Variant
CENPS-CORT transcript variant 5 NM_001270517.2:c.141T>C I [ATT] > I [ATC] Coding Sequence Variant
APITD1-CORT protein isoform 4 NP_001257446.1:p.Ile47= I (Ile) > I (Ile) Synonymous Variant
CENPS-CORT transcript variant 5 NM_001270517.2:c.141T>G I [ATT] > M [ATG] Coding Sequence Variant
APITD1-CORT protein isoform 4 NP_001257446.1:p.Ile47Met I (Ile) > M (Met) Missense Variant
CENPS-CORT transcript variant 4 NR_037187.2:n. N/A Intron Variant
Gene: CENPS, centromere protein S (plus strand)
Molecule type Change Amino acid[Codon] SO Term
CENPS transcript variant A NM_199294.3:c.141T>C I [ATT] > I [ATC] Coding Sequence Variant
centromere protein S NP_954988.1:p.Ile47= I (Ile) > I (Ile) Synonymous Variant
CENPS transcript variant A NM_199294.3:c.141T>G I [ATT] > M [ATG] Coding Sequence Variant
centromere protein S NP_954988.1:p.Ile47Met I (Ile) > M (Met) Missense Variant
CENPS transcript variant B NR_036462.2:n.742T>C N/A Non Coding Transcript Variant
CENPS transcript variant B NR_036462.2:n.742T>G N/A Non Coding Transcript Variant

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

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: 20201027095038
Population Group Sample Size Ref Allele Alt Allele
Total Global 14050 T=1.00000 C=0.00000, G=0.00000
European Sub 9690 T=1.0000 C=0.0000, G=0.0000
African Sub 2898 T=1.0000 C=0.0000, G=0.0000
African Others Sub 114 T=1.000 C=0.000, G=0.000
African American Sub 2784 T=1.0000 C=0.0000, G=0.0000
Asian Sub 112 T=1.000 C=0.000, G=0.000
East Asian Sub 86 T=1.00 C=0.00, G=0.00
Other Asian Sub 26 T=1.00 C=0.00, G=0.00
Latin American 1 Sub 146 T=1.000 C=0.000, G=0.000
Latin American 2 Sub 610 T=1.000 C=0.000, G=0.000
South Asian Sub 98 T=1.00 C=0.00, G=0.00
Other Sub 496 T=1.000 C=0.000, G=0.000


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").

Study Population Group Sample Size Ref Allele Alt Allele
TopMed Global Study-wide 264690 T=0.999981 C=0.000019
gnomAD - Exomes Global Study-wide 251492 T=0.999944 C=0.000056
gnomAD - Exomes European Sub 135414 T=1.000000 C=0.000000
gnomAD - Exomes Asian Sub 49010 T=0.99971 C=0.00029
gnomAD - Exomes American Sub 34592 T=1.00000 C=0.00000
gnomAD - Exomes African Sub 16256 T=1.00000 C=0.00000
gnomAD - Exomes Ashkenazi Jewish Sub 10080 T=1.00000 C=0.00000
gnomAD - Exomes Other Sub 6140 T=1.0000 C=0.0000
gnomAD - Genomes Global Study-wide 140258 T=0.999993 C=0.000007
gnomAD - Genomes European Sub 75950 T=1.00000 C=0.00000
gnomAD - Genomes African Sub 42052 T=1.00000 C=0.00000
gnomAD - Genomes American Sub 13654 T=1.00000 C=0.00000
gnomAD - Genomes Ashkenazi Jewish Sub 3320 T=1.0000 C=0.0000
gnomAD - Genomes East Asian Sub 3132 T=0.9997 C=0.0003
gnomAD - Genomes Other Sub 2150 T=1.0000 C=0.0000
ExAC Global Study-wide 121410 T=0.999959 C=0.000041
ExAC Europe Sub 73352 T=1.00000 C=0.00000
ExAC Asian Sub 25166 T=0.99980 C=0.00020
ExAC American Sub 11578 T=1.00000 C=0.00000
ExAC African Sub 10406 T=1.00000 C=0.00000
ExAC Other Sub 908 T=1.000 C=0.000
8.3KJPN JAPANESE Study-wide 16760 T=0.99982 C=0.00018
1000Genomes Global Study-wide 5008 T=0.9996 C=0.0004
1000Genomes African Sub 1322 T=1.0000 C=0.0000
1000Genomes East Asian Sub 1008 T=0.9980 C=0.0020
1000Genomes Europe Sub 1006 T=1.0000 C=0.0000
1000Genomes South Asian Sub 978 T=1.000 C=0.000
1000Genomes American Sub 694 T=1.000 C=0.000
KOREAN population from KRGDB KOREAN Study-wide 2920 T=0.9997 C=0.0003

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= C G
GRCh38.p13 chr 1 NC_000001.11:g.10433931= NC_000001.11:g.10433931T>C NC_000001.11:g.10433931T>G
GRCh37.p13 chr 1 NC_000001.10:g.10493988= NC_000001.10:g.10493988T>C NC_000001.10:g.10493988T>G
CENPS-CORT transcript variant 1 NM_198544.4:c.141= NM_198544.4:c.141T>C NM_198544.4:c.141T>G
CENPS-CORT transcript variant 1 NM_198544.3:c.141= NM_198544.3:c.141T>C NM_198544.3:c.141T>G
CENPS-CORT transcript variant 2 NM_199006.3:c.141= NM_199006.3:c.141T>C NM_199006.3:c.141T>G
CENPS-CORT transcript variant 2 NM_199006.2:c.141= NM_199006.2:c.141T>C NM_199006.2:c.141T>G
CENPS transcript variant A NM_199294.3:c.141= NM_199294.3:c.141T>C NM_199294.3:c.141T>G
CENPS transcript variant A NM_199294.2:c.141= NM_199294.2:c.141T>C NM_199294.2:c.141T>G
CENPS transcript variant B NR_036462.2:n.742= NR_036462.2:n.742T>C NR_036462.2:n.742T>G
CENPS transcript variant B NR_036462.1:n.745= NR_036462.1:n.745T>C NR_036462.1:n.745T>G
CENPS-CORT transcript variant 5 NM_001270517.2:c.141= NM_001270517.2:c.141T>C NM_001270517.2:c.141T>G
CENPS-CORT transcript variant 5 NM_001270517.1:c.141= NM_001270517.1:c.141T>C NM_001270517.1:c.141T>G
APITD1 transcript variant B NM_199295.1:c.24= NM_199295.1:c.24T>C NM_199295.1:c.24T>G
APITD1-CORT protein isoform 1 NP_940946.1:p.Ile47= NP_940946.1:p.Ile47= NP_940946.1:p.Ile47Met
APITD1-CORT protein isoform 2 NP_950171.2:p.Ile47= NP_950171.2:p.Ile47= NP_950171.2:p.Ile47Met
centromere protein S NP_954988.1:p.Ile47= NP_954988.1:p.Ile47= NP_954988.1:p.Ile47Met
APITD1-CORT protein isoform 4 NP_001257446.1:p.Ile47= NP_001257446.1:p.Ile47= NP_001257446.1:p.Ile47Met
CENPS-CORT transcript variant 3 NM_001243768.1:c.113-726= NM_001243768.1:c.113-726T>C NM_001243768.1:c.113-726T>G
CENPS-CORT transcript variant 3 NM_001243768.2:c.113-726= NM_001243768.2:c.113-726T>C NM_001243768.2:c.113-726T>G
APITD1 transcript variant X2 XM_005263454.1:c.113-726= XM_005263454.1:c.113-726T>C XM_005263454.1:c.113-726T>G

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#.

13 SubSNP, 8 Frequency submissions
No Submitter Submission ID Date (Build)
1 BGI ss102719010 Dec 01, 2009 (131)
2 1000GENOMES ss217390851 Jul 14, 2010 (132)
3 1000GENOMES ss488651335 May 04, 2012 (137)
4 1000GENOMES ss1289659373 Aug 21, 2014 (142)
5 EVA_EXAC ss1685292589 Apr 01, 2015 (144)
6 GNOMAD ss2731103643 Nov 08, 2017 (151)
7 TOPMED ss3068445949 Nov 08, 2017 (151)
8 EVA ss3745821693 Jul 12, 2019 (153)
9 KHV_HUMAN_GENOMES ss3798842259 Jul 12, 2019 (153)
10 KRGDB ss3893061591 Apr 25, 2020 (154)
11 GNOMAD ss3988231668 Apr 25, 2021 (155)
12 TOPMED ss4439030393 Apr 25, 2021 (155)
13 TOMMO_GENOMICS ss5142447301 Apr 25, 2021 (155)
14 1000Genomes NC_000001.10 - 10493988 Oct 11, 2018 (152)
15 ExAC NC_000001.10 - 10493988 Oct 11, 2018 (152)
16 gnomAD - Genomes NC_000001.11 - 10433931 Apr 25, 2021 (155)
17 gnomAD - Exomes NC_000001.10 - 10493988 Jul 12, 2019 (153)
18 KOREAN population from KRGDB NC_000001.10 - 10493988 Apr 25, 2020 (154)
19 8.3KJPN NC_000001.10 - 10493988 Apr 25, 2021 (155)
20 TopMed NC_000001.11 - 10433931 Apr 25, 2021 (155)
21 ALFA NC_000001.11 - 10433931 Apr 25, 2021 (155)

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
ss217390851 NC_000001.9:10416574:T:C NC_000001.11:10433930:T:C (self)
334670, 4471160, 119412, 238985, 416608, ss488651335, ss1289659373, ss1685292589, ss2731103643, ss3745821693, ss3893061591, ss5142447301 NC_000001.10:10493987:T:C NC_000001.11:10433930:T:C (self)
2333516, 1657299, 2636728, 7555366281, ss3068445949, ss3798842259, ss3988231668, ss4439030393 NC_000001.11:10433930:T:C NC_000001.11:10433930:T:C (self)
ss102719010 NT_021937.19:6498719:T:C NC_000001.11:10433930:T:C (self)
7555366281 NC_000001.11:10433930:T:G NC_000001.11:10433930:T:G

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

No publications for rs76326034


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.post596+ae089ad