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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.

rs770220285

Current Build 156

Released September 21, 2022

Organism
Homo sapiens
Position
chr17:80210675 (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
T>C
Variation Type
SNV Single Nucleotide Variation
Frequency
C=0.000004 (1/250592, GnomAD_exome)
C=0.000008 (1/120228, ExAC)
C=0.00000 (0/10680, ALFA)
Clinical Significance
Not Reported in ClinVar
Gene : Consequence
SGSH : 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 10680 T=1.00000 C=0.00000
European Sub 6962 T=1.0000 C=0.0000
African Sub 2294 T=1.0000 C=0.0000
African Others Sub 84 T=1.00 C=0.00
African American Sub 2210 T=1.0000 C=0.0000
Asian Sub 108 T=1.000 C=0.000
East Asian Sub 84 T=1.00 C=0.00
Other Asian Sub 24 T=1.00 C=0.00
Latin American 1 Sub 146 T=1.000 C=0.000
Latin American 2 Sub 610 T=1.000 C=0.000
South Asian Sub 94 T=1.00 C=0.00
Other Sub 466 T=1.000 C=0.000


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
gnomAD - Exomes Global Study-wide 250592 T=0.999996 C=0.000004
gnomAD - Exomes European Sub 134698 T=0.999993 C=0.000007
gnomAD - Exomes Asian Sub 49000 T=1.00000 C=0.00000
gnomAD - Exomes American Sub 34582 T=1.00000 C=0.00000
gnomAD - Exomes African Sub 16172 T=1.00000 C=0.00000
gnomAD - Exomes Ashkenazi Jewish Sub 10024 T=1.00000 C=0.00000
gnomAD - Exomes Other Sub 6116 T=1.0000 C=0.0000
ExAC Global Study-wide 120228 T=0.999992 C=0.000008
ExAC Europe Sub 72390 T=0.99999 C=0.00001
ExAC Asian Sub 25146 T=1.00000 C=0.00000
ExAC American Sub 11534 T=1.00000 C=0.00000
ExAC African Sub 10264 T=1.00000 C=0.00000
ExAC Other Sub 894 T=1.000 C=0.000
Allele Frequency Aggregator Total Global 10680 T=1.00000 C=0.00000
Allele Frequency Aggregator European Sub 6962 T=1.0000 C=0.0000
Allele Frequency Aggregator African Sub 2294 T=1.0000 C=0.0000
Allele Frequency Aggregator Latin American 2 Sub 610 T=1.000 C=0.000
Allele Frequency Aggregator Other Sub 466 T=1.000 C=0.000
Allele Frequency Aggregator Latin American 1 Sub 146 T=1.000 C=0.000
Allele Frequency Aggregator Asian Sub 108 T=1.000 C=0.000
Allele Frequency Aggregator South Asian Sub 94 T=1.00 C=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 17 NC_000017.11:g.80210675T>C
GRCh37.p13 chr 17 NC_000017.10:g.78184474T>C
CARD14 RefSeqGene (LRG_1330) NG_032778.1:g.45684T>C
SGSH RefSeqGene NG_008229.1:g.14726A>G
Gene: SGSH, N-sulfoglucosamine sulfohydrolase (minus strand)
Molecule type Change Amino acid[Codon] SO Term
SGSH transcript variant 3 NM_001352922.2:c.*336= N/A 3 Prime UTR Variant
SGSH transcript variant 2 NM_001352921.3:c.*373= N/A 3 Prime UTR Variant
SGSH transcript variant 1 NM_000199.5:c.1286A>G H [CAT] > R [CGT] Coding Sequence Variant
N-sulphoglucosamine sulphohydrolase isoform 1 precursor NP_000190.1:p.His429Arg H (His) > R (Arg) Missense Variant
SGSH transcript variant 4 NR_148201.2:n.1200A>G N/A Non Coding Transcript Variant
SGSH transcript variant X28 XM_011525126.2:c.*506= N/A 3 Prime UTR Variant
SGSH transcript variant X1 XR_001752585.1:n.1306A>G N/A Non Coding Transcript Variant
SGSH transcript variant X2 XR_007065401.1:n.1306A>G N/A Non Coding Transcript Variant
SGSH transcript variant X3 XR_934532.3:n.1508A>G N/A Non Coding Transcript Variant
SGSH transcript variant X4 XR_007065402.1:n.1684A>G N/A Non Coding Transcript Variant
SGSH transcript variant X14 XR_001752590.2:n. N/A Intron Variant
SGSH transcript variant X5 XR_007065403.1:n. N/A Intron Variant
SGSH transcript variant X6 XR_007065404.1:n. N/A Intron Variant
SGSH transcript variant X7 XR_007065405.1:n. N/A Intron Variant
SGSH transcript variant X8 XR_007065406.1:n. N/A Intron Variant
SGSH transcript variant X9 XR_007065407.1:n. N/A Intron Variant
SGSH transcript variant X10 XR_007065408.1:n. N/A Intron Variant
SGSH transcript variant X11 XR_007065409.1:n. N/A Intron Variant
SGSH transcript variant X12 XR_007065410.1:n. N/A Intron Variant
SGSH transcript variant X13 XR_007065411.1:n. N/A Intron Variant
SGSH transcript variant X15 XR_007065412.1:n. N/A Intron Variant
SGSH transcript variant X16 XR_007065413.1:n. N/A Intron Variant
SGSH transcript variant X17 XR_007065414.1:n. N/A Intron Variant
SGSH transcript variant X18 XR_007065415.1:n. N/A Intron Variant
SGSH transcript variant X19 XR_007065416.1:n. N/A Intron Variant
SGSH transcript variant X20 XR_007065417.1:n. N/A Intron Variant
SGSH transcript variant X21 XR_007065418.1:n. N/A Intron Variant
SGSH transcript variant X22 XR_007065419.1:n. N/A Intron Variant
SGSH transcript variant X23 XR_007065420.1:n. N/A Intron Variant
SGSH transcript variant X24 XR_007065421.1:n. N/A Intron Variant
SGSH transcript variant X25 XR_007065422.1:n. N/A Intron Variant
SGSH transcript variant X26 XR_007065423.1:n. N/A Intron Variant
SGSH transcript variant X27 XR_007065424.1:n. 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 T= C
GRCh38.p14 chr 17 NC_000017.11:g.80210675= NC_000017.11:g.80210675T>C
GRCh37.p13 chr 17 NC_000017.10:g.78184474= NC_000017.10:g.78184474T>C
CARD14 RefSeqGene (LRG_1330) NG_032778.1:g.45684= NG_032778.1:g.45684T>C
SGSH RefSeqGene NG_008229.1:g.14726= NG_008229.1:g.14726A>G
SGSH transcript variant 1 NM_000199.5:c.1286= NM_000199.5:c.1286A>G
SGSH transcript variant 1 NM_000199.4:c.1286= NM_000199.4:c.1286A>G
SGSH transcript NM_000199.3:c.1286= NM_000199.3:c.1286A>G
SGSH transcript variant 2 NM_001352921.3:c.*373= NM_001352921.3:c.*373A>G
SGSH transcript variant 2 NM_001352921.2:c.*373= NM_001352921.2:c.*373A>G
SGSH transcript variant 2 NM_001352921.1:c.*373= NM_001352921.1:c.*373A>G
SGSH transcript variant 3 NM_001352922.2:c.*336= NM_001352922.2:c.*336A>G
SGSH transcript variant 3 NM_001352922.1:c.*336= NM_001352922.1:c.*336A>G
SGSH transcript variant 4 NR_148201.2:n.1200= NR_148201.2:n.1200A>G
SGSH transcript variant 4 NR_148201.1:n.1267= NR_148201.1:n.1267A>G
SGSH transcript variant X3 XR_934532.3:n.1508= XR_934532.3:n.1508A>G
SGSH transcript variant X28 XM_011525126.2:c.*506= XM_011525126.2:c.*506A>G
SGSH transcript variant X4 XR_007065402.1:n.1684= XR_007065402.1:n.1684A>G
SGSH transcript variant X1 XR_001752585.1:n.1306= XR_001752585.1:n.1306A>G
SGSH transcript variant X2 XR_007065401.1:n.1306= XR_007065401.1:n.1306A>G
N-sulphoglucosamine sulphohydrolase isoform 1 precursor NP_000190.1:p.His429= NP_000190.1:p.His429Arg
SGSH transcript variant X2 XM_005257583.1:c.949+1396= XM_005257583.1:c.949+1396A>G
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#.

2 SubSNP, 3 Frequency submissions
No Submitter Submission ID Date (Build)
1 EVA_EXAC ss1693014911 Apr 01, 2015 (144)
2 GNOMAD ss2743085331 Nov 08, 2017 (151)
3 ExAC NC_000017.10 - 78184474 Oct 12, 2018 (152)
4 gnomAD - Exomes NC_000017.10 - 78184474 Jul 13, 2019 (153)
5 ALFA NC_000017.11 - 80210675 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).

Added to this RefSNP Cluster:
Submission IDs Observation SPDI Canonical SPDI Source RSIDs
3476060, 12394202, ss1693014911, ss2743085331 NC_000017.10:78184473:T:C NC_000017.11:80210674:T:C (self)
10891564633 NC_000017.11:80210674:T:C NC_000017.11:80210674:T: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 rs770220285

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