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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.

rs766407803

Current Build 156

Released September 21, 2022

Organism
Homo sapiens
Position
chr1:197004838 (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>A
Variation Type
SNV Single Nucleotide Variation
Frequency
A=0.000034 (9/264690, TOPMED)
A=0.000016 (4/251052, GnomAD_exome)
A=0.000014 (2/140064, GnomAD) (+ 2 more)
A=0.000017 (2/120574, ExAC)
A=0.00000 (0/14050, ALFA)
Clinical Significance
Not Reported in ClinVar
Gene : Consequence
CFHR5 : Missense 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 30076 G=0.99993 A=0.00007
European Sub 19502 G=1.00000 A=0.00000
African Sub 7692 G=0.9997 A=0.0003
African Others Sub 298 G=1.000 A=0.000
African American Sub 7394 G=0.9997 A=0.0003
Asian Sub 112 G=1.000 A=0.000
East Asian Sub 86 G=1.00 A=0.00
Other Asian Sub 26 G=1.00 A=0.00
Latin American 1 Sub 146 G=1.000 A=0.000
Latin American 2 Sub 610 G=1.000 A=0.000
South Asian Sub 98 G=1.00 A=0.00
Other Sub 1916 G=1.0000 A=0.0000


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=0.999966 A=0.000034
gnomAD - Exomes Global Study-wide 251052 G=0.999984 A=0.000016
gnomAD - Exomes European Sub 135070 G=1.000000 A=0.000000
gnomAD - Exomes Asian Sub 48980 G=1.00000 A=0.00000
gnomAD - Exomes American Sub 34572 G=0.99997 A=0.00003
gnomAD - Exomes African Sub 16240 G=0.99988 A=0.00012
gnomAD - Exomes Ashkenazi Jewish Sub 10070 G=1.00000 A=0.00000
gnomAD - Exomes Other Sub 6120 G=0.9998 A=0.0002
gnomAD - Genomes Global Study-wide 140064 G=0.999986 A=0.000014
gnomAD - Genomes European Sub 75890 G=1.00000 A=0.00000
gnomAD - Genomes African Sub 41942 G=0.99995 A=0.00005
gnomAD - Genomes American Sub 13632 G=1.00000 A=0.00000
gnomAD - Genomes Ashkenazi Jewish Sub 3320 G=1.0000 A=0.0000
gnomAD - Genomes East Asian Sub 3130 G=1.0000 A=0.0000
gnomAD - Genomes Other Sub 2150 G=1.0000 A=0.0000
ExAC Global Study-wide 120574 G=0.999983 A=0.000017
ExAC Europe Sub 72878 G=1.00000 A=0.00000
ExAC Asian Sub 25056 G=1.00000 A=0.00000
ExAC American Sub 11492 G=1.00000 A=0.00000
ExAC African Sub 10244 G=0.99980 A=0.00020
ExAC Other Sub 904 G=1.000 A=0.000
Allele Frequency Aggregator Total Global 14050 G=1.00000 A=0.00000
Allele Frequency Aggregator European Sub 9690 G=1.0000 A=0.0000
Allele Frequency Aggregator African Sub 2898 G=1.0000 A=0.0000
Allele Frequency Aggregator Latin American 2 Sub 610 G=1.000 A=0.000
Allele Frequency Aggregator Other Sub 496 G=1.000 A=0.000
Allele Frequency Aggregator Latin American 1 Sub 146 G=1.000 A=0.000
Allele Frequency Aggregator Asian Sub 112 G=1.000 A=0.000
Allele Frequency Aggregator South Asian Sub 98 G=1.00 A=0.00
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.197004838G>A
GRCh37.p13 chr 1 NC_000001.10:g.196973968G>A
CFHR5 RefSeqGene (LRG_227) NG_016365.1:g.32302G>A
GRCh38.p14 chr 1 novel patch HSCHR1_5_CTG31 NW_025791754.1:g.769968G>A
Gene: CFHR5, complement factor H related 5 (plus strand)
Molecule type Change Amino acid[Codon] SO Term
CFHR5 transcript NM_030787.4:c.1508G>A C [TGC] > Y [TAC] Coding Sequence Variant
complement factor H-related protein 5 precursor NP_110414.1:p.Cys503Tyr C (Cys) > Y (Tyr) Missense Variant
CFHR5 transcript variant X1 XM_011510020.3:c.1517G>A C [TGC] > Y [TAC] Coding Sequence Variant
complement factor H-related protein 5 isoform X1 XP_011508322.1:p.Cys506Tyr C (Cys) > Y (Tyr) Missense 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= A
GRCh38.p14 chr 1 NC_000001.11:g.197004838= NC_000001.11:g.197004838G>A
GRCh37.p13 chr 1 NC_000001.10:g.196973968= NC_000001.10:g.196973968G>A
CFHR5 RefSeqGene (LRG_227) NG_016365.1:g.32302= NG_016365.1:g.32302G>A
CFHR5 transcript NM_030787.4:c.1508= NM_030787.4:c.1508G>A
CFHR5 transcript NM_030787.3:c.1508= NM_030787.3:c.1508G>A
GRCh38.p14 chr 1 novel patch HSCHR1_5_CTG31 NW_025791754.1:g.769968= NW_025791754.1:g.769968G>A
CFHR5 transcript variant X1 XM_011510020.3:c.1517= XM_011510020.3:c.1517G>A
CFHR5 transcript variant X1 XM_011510020.2:c.1517= XM_011510020.2:c.1517G>A
CFHR5 transcript variant X1 XM_011510020.1:c.1517= XM_011510020.1:c.1517G>A
complement factor H-related protein 5 precursor NP_110414.1:p.Cys503= NP_110414.1:p.Cys503Tyr
complement factor H-related protein 5 isoform X1 XP_011508322.1:p.Cys506= XP_011508322.1:p.Cys506Tyr
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#.

4 SubSNP, 5 Frequency submissions
No Submitter Submission ID Date (Build)
1 EVA_EXAC ss1685972108 Apr 01, 2015 (144)
2 GNOMAD ss2732147577 Nov 08, 2017 (151)
3 GNOMAD ss4008888251 Apr 25, 2021 (155)
4 TOPMED ss4478798906 Apr 25, 2021 (155)
5 ExAC NC_000001.10 - 196973968 Oct 11, 2018 (152)
6 gnomAD - Genomes NC_000001.11 - 197004838 Apr 25, 2021 (155)
7 gnomAD - Exomes NC_000001.10 - 196973968 Jul 12, 2019 (153)
8 TopMed NC_000001.11 - 197004838 Apr 25, 2021 (155)
9 ALFA NC_000001.11 - 197004838 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
5202881, 1179499, ss1685972108, ss2732147577 NC_000001.10:196973967:G:A NC_000001.11:197004837:G:A (self)
35647868, 42405241, 10310786354, ss4008888251, ss4478798906 NC_000001.11:197004837:G:A NC_000001.11:197004837:G:A (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 rs766407803

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