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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.

rs1484260920

Current Build 156

Released September 21, 2022

Organism
Homo sapiens
Position
chr19:50518387 (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=0.000015 (4/264690, TOPMED)
A=0.000005 (1/220520, GnomAD_exome)
A=0.000007 (1/140282, GnomAD) (+ 1 more)
A=0.00000 (0/16538, ALFA)
Clinical Significance
Not Reported in ClinVar
Gene : Consequence
LRRC4B : Synonymous Variant
LOC124904747 : 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 16612 G=1.00000 A=0.00000 1.0 0.0 0.0 N/A
European Sub 11720 G=1.00000 A=0.00000 1.0 0.0 0.0 N/A
African Sub 2912 G=1.0000 A=0.0000 1.0 0.0 0.0 N/A
African Others Sub 114 G=1.000 A=0.000 1.0 0.0 0.0 N/A
African American Sub 2798 G=1.0000 A=0.0000 1.0 0.0 0.0 N/A
Asian Sub 112 G=1.000 A=0.000 1.0 0.0 0.0 N/A
East Asian Sub 86 G=1.00 A=0.00 1.0 0.0 0.0 N/A
Other Asian Sub 26 G=1.00 A=0.00 1.0 0.0 0.0 N/A
Latin American 1 Sub 146 G=1.000 A=0.000 1.0 0.0 0.0 N/A
Latin American 2 Sub 610 G=1.000 A=0.000 1.0 0.0 0.0 N/A
South Asian Sub 98 G=1.00 A=0.00 1.0 0.0 0.0 N/A
Other Sub 1014 G=1.0000 A=0.0000 1.0 0.0 0.0 N/A


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=0.999985 A=0.000015
gnomAD - Exomes Global Study-wide 220520 G=0.999995 A=0.000005
gnomAD - Exomes European Sub 120742 G=0.999992 A=0.000008
gnomAD - Exomes Asian Sub 42272 G=1.00000 A=0.00000
gnomAD - Exomes American Sub 29576 G=1.00000 A=0.00000
gnomAD - Exomes African Sub 15074 G=1.00000 A=0.00000
gnomAD - Exomes Ashkenazi Jewish Sub 7556 G=1.0000 A=0.0000
gnomAD - Exomes Other Sub 5300 G=1.0000 A=0.0000
gnomAD - Genomes Global Study-wide 140282 G=0.999993 A=0.000007
gnomAD - Genomes European Sub 75952 G=0.99999 A=0.00001
gnomAD - Genomes African Sub 42054 G=1.00000 A=0.00000
gnomAD - Genomes American Sub 13668 G=1.00000 A=0.00000
gnomAD - Genomes Ashkenazi Jewish Sub 3324 G=1.0000 A=0.0000
gnomAD - Genomes East Asian Sub 3130 G=1.0000 A=0.0000
gnomAD - Genomes Other Sub 2154 G=1.0000 A=0.0000
Allele Frequency Aggregator Total Global 16538 G=1.00000 A=0.00000
Allele Frequency Aggregator European Sub 11666 G=1.00000 A=0.00000
Allele Frequency Aggregator African Sub 2898 G=1.0000 A=0.0000
Allele Frequency Aggregator Other Sub 1008 G=1.0000 A=0.0000
Allele Frequency Aggregator Latin American 2 Sub 610 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 19 NC_000019.10:g.50518387G>A
GRCh37.p13 chr 19 NC_000019.9:g.51021644G>A
Gene: LRRC4B, leucine rich repeat containing 4B (minus strand)
Molecule type Change Amino acid[Codon] SO Term
LRRC4B transcript variant 1 NM_001348568.1:c.1326C>T A [GCC] > A [GCT] Coding Sequence Variant
leucine-rich repeat-containing protein 4B precursor NP_001335497.1:p.Ala442= A (Ala) > A (Ala) Synonymous Variant
LRRC4B transcript variant 2 NM_001080457.2:c.1326C>T A [GCC] > A [GCT] Coding Sequence Variant
leucine-rich repeat-containing protein 4B precursor NP_001073926.1:p.Ala442= A (Ala) > A (Ala) Synonymous Variant
LRRC4B transcript variant X1 XM_005259429.6:c.1326C>T A [GCC] > A [GCT] Coding Sequence Variant
leucine-rich repeat-containing protein 4B isoform X1 XP_005259486.1:p.Ala442= A (Ala) > A (Ala) Synonymous Variant
LRRC4B transcript variant X2 XM_011527520.4:c.1326C>T A [GCC] > A [GCT] Coding Sequence Variant
leucine-rich repeat-containing protein 4B isoform X1 XP_011525822.1:p.Ala442= A (Ala) > A (Ala) Synonymous Variant
LRRC4B transcript variant X3 XM_006723506.4:c.1326C>T A [GCC] > A [GCT] Coding Sequence Variant
leucine-rich repeat-containing protein 4B isoform X1 XP_006723569.1:p.Ala442= A (Ala) > A (Ala) Synonymous Variant
LRRC4B transcript variant X4 XM_047439720.1:c.1326C>T A [GCC] > A [GCT] Coding Sequence Variant
leucine-rich repeat-containing protein 4B isoform X1 XP_047295676.1:p.Ala442= A (Ala) > A (Ala) Synonymous Variant
LRRC4B transcript variant X5 XM_047439721.1:c.681C>T A [GCC] > A [GCT] Coding Sequence Variant
leucine-rich repeat-containing protein 4B isoform X2 XP_047295677.1:p.Ala227= A (Ala) > A (Ala) Synonymous Variant
Gene: LOC124904747, uncharacterized LOC124904747 (plus strand)
Molecule type Change Amino acid[Codon] SO Term
LOC124904747 transcript XR_007067300.1: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 G= A
GRCh38.p14 chr 19 NC_000019.10:g.50518387= NC_000019.10:g.50518387G>A
GRCh37.p13 chr 19 NC_000019.9:g.51021644= NC_000019.9:g.51021644G>A
LRRC4B transcript variant X1 XM_005259429.6:c.1326= XM_005259429.6:c.1326C>T
LRRC4B transcript variant X1 XM_005259429.5:c.1326= XM_005259429.5:c.1326C>T
LRRC4B transcript variant X1 XM_005259429.4:c.1326= XM_005259429.4:c.1326C>T
LRRC4B transcript variant X1 XM_005259429.3:c.1326= XM_005259429.3:c.1326C>T
LRRC4B transcript variant X1 XM_005259429.2:c.1326= XM_005259429.2:c.1326C>T
LRRC4B transcript variant X1 XM_005259429.1:c.1326= XM_005259429.1:c.1326C>T
LRRC4B transcript variant X2 XM_011527520.4:c.1326= XM_011527520.4:c.1326C>T
LRRC4B transcript variant X3 XM_011527520.3:c.1326= XM_011527520.3:c.1326C>T
LRRC4B transcript variant X3 XM_011527520.2:c.1326= XM_011527520.2:c.1326C>T
LRRC4B transcript variant X3 XM_011527520.1:c.1326= XM_011527520.1:c.1326C>T
LRRC4B transcript variant X3 XM_006723506.4:c.1326= XM_006723506.4:c.1326C>T
LRRC4B transcript variant X2 XM_006723506.3:c.1326= XM_006723506.3:c.1326C>T
LRRC4B transcript variant X2 XM_006723506.2:c.1326= XM_006723506.2:c.1326C>T
LRRC4B transcript variant X2 XM_006723506.1:c.1326= XM_006723506.1:c.1326C>T
LRRC4B transcript variant 2 NM_001080457.2:c.1326= NM_001080457.2:c.1326C>T
LRRC4B transcript variant 2 NM_001080457.1:c.1326= NM_001080457.1:c.1326C>T
LRRC4B transcript variant X4 XM_047439720.1:c.1326= XM_047439720.1:c.1326C>T
LRRC4B transcript variant 1 NM_001348568.1:c.1326= NM_001348568.1:c.1326C>T
LRRC4B transcript variant X5 XM_047439721.1:c.681= XM_047439721.1:c.681C>T
leucine-rich repeat-containing protein 4B isoform X1 XP_005259486.1:p.Ala442= XP_005259486.1:p.Ala442=
leucine-rich repeat-containing protein 4B isoform X1 XP_011525822.1:p.Ala442= XP_011525822.1:p.Ala442=
leucine-rich repeat-containing protein 4B isoform X1 XP_006723569.1:p.Ala442= XP_006723569.1:p.Ala442=
leucine-rich repeat-containing protein 4B precursor NP_001073926.1:p.Ala442= NP_001073926.1:p.Ala442=
leucine-rich repeat-containing protein 4B isoform X1 XP_047295676.1:p.Ala442= XP_047295676.1:p.Ala442=
leucine-rich repeat-containing protein 4B precursor NP_001335497.1:p.Ala442= NP_001335497.1:p.Ala442=
leucine-rich repeat-containing protein 4B isoform X2 XP_047295677.1:p.Ala227= XP_047295677.1:p.Ala227=
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#.

3 SubSNP, 4 Frequency submissions
No Submitter Submission ID Date (Build)
1 GNOMAD ss2744231046 Nov 08, 2017 (151)
2 GNOMAD ss4332698757 Apr 26, 2021 (155)
3 TOPMED ss5077604241 Apr 26, 2021 (155)
4 gnomAD - Genomes NC_000019.10 - 50518387 Apr 26, 2021 (155)
5 gnomAD - Exomes NC_000019.9 - 51021644 Jul 13, 2019 (153)
6 TopMed NC_000019.10 - 50518387 Apr 26, 2021 (155)
7 ALFA NC_000019.10 - 50518387 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
13544902, ss2744231046 NC_000019.9:51021643:G:A NC_000019.10:50518386:G:A (self)
542474773, 293149905, 2310808270, ss4332698757, ss5077604241 NC_000019.10:50518386:G:A NC_000019.10:50518386: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 rs1484260920

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