Variant chr4-986922-C-T details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Benign. Variant got -14 ACMG points: 0P and 14B. BP4_StrongBP6_ModerateBS1BS2

The ENST00000398520.6(SLC26A1):c.576+4206G>A variant causes a intron change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00368 in 718,066 control chromosomes in the GnomAD database, including 47 homozygotes. In-silico tool predicts a benign outcome for this variant. Variant has been reported in ClinVar as Likely benign (★).

Frequency

Genomes: 𝑓 0.013 ( 38 hom., cov: 33)

Exomes 𝑓: 0.0011 ( 9 hom. )

Consequence

SLC26A1
ENST00000398520.6 intron

Scores

Clinical Significance

Likely benign criteria provided, single submitter B:1

Conservation

PhyloP100: -0.214

Variant links:

Genes affected

SLC26A1 (HGNC:10993): (solute carrier family 26 member 1) This gene is a member of a family of sulfate/anion transporter genes. Family members are well conserved in their genomic (number and size of exons) and protein (aa length among species) structures, but have markedly different tissue expression patterns. This gene is primarily expressed in the liver, pancreas, and brain. Three splice variants that encode different isoforms have been identified. [provided by RefSeq, Jul 2008]

SLC26A1 links:

DGKQ (HGNC:2856): (diacylglycerol kinase theta) The protein encoded by this gene contains three cysteine-rich domains, a proline-rich region, and a pleckstrin homology domain with an overlapping Ras-associating domain. It is localized in the speckle domains of the nucleus, and mediates the regeneration of phosphatidylinositol (PI) from diacylglycerol in the PI-cycle during cell signal transduction. [provided by RefSeq, Jul 2008]

DGKQ links:

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ACMG classification

Classification made for transcript

Verdict is Benign. Variant got -14 ACMG points.

BP4

Computational evidence support a benign effect (BayesDel_noAF=-0.8).

BP6

Variant 4-986922-C-T is Benign according to our data. Variant chr4-986922-C-T is described in ClinVar as [Likely_benign]. Clinvar id is 1187622.Status of the report is criteria_provided_single_submitter, 1 stars.

BS1

Variant frequency is greater than expected in population afr. gnomad4 allele frequency = 0.0133 (2023/152320) while in subpopulation AFR AF= 0.0454 (1886/41576). AF 95% confidence interval is 0.0437. There are 38 homozygotes in gnomad4. There are 959 alleles in male gnomad4 subpopulation. Median coverage is 33. This position pass quality control queck.

BS2

High Homozygotes in GnomAd4 at 38 AR gene

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
SLC26A1	NM_134425.4 linkuse as main transcript	c.576+4206G>A		intron_variant			NP_602297.1
SLC26A1	XR_007096347.1 linkuse as main transcript	n.4044G>A		non_coding_transcript_exon_variant	2/3

Ensembl

Gene	Transcript	HGVSc	Effect	TSL	Protein	UniProt
SLC26A1	ENST00000398520.6 linkuse as main transcript	c.576+4206G>A	intron_variant	1	ENSP00000381532	Q9H2B4-2
SLC26A1	ENST00000622731.4 linkuse as main transcript	c.576+4206G>A	intron_variant	5	ENSP00000483506	Q9H2B4-2
DGKQ	ENST00000510286.1 linkuse as main transcript		upstream_gene_variant	3	ENSP00000427268

Frequencies

GnomAD3 genomes

AF:

0.0133

AC:

2024

AN:

152204

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.0455

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.00752

Gnomad ASJ

AF:

0.00

Gnomad EAS

AF:

0.000193

Gnomad SAS

AF:

0.00

Gnomad FIN

AF:

0.00

Gnomad MID

AF:

0.0127

Gnomad NFE

AF:

0.0000588

Gnomad OTH

AF:

0.00669

GnomAD4 exome

AF:

0.00109

AC:

617

AN:

565746

Hom.:

Cov.:

AF XY:

0.000857

AC XY:

260

AN XY:

303232

show subpopulations

Gnomad4 AFR exome

AF:

0.0311

Gnomad4 AMR exome

AF:

0.00248

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.0000360

Gnomad4 SAS exome

AF:

0.0000797

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.0000434

Gnomad4 OTH exome

AF:

0.00177

GnomAD4 genome

AF:

0.0133

AC:

2023

AN:

152320

Hom.:

Cov.:

AF XY:

0.0129

AC XY:

959

AN XY:

74478

show subpopulations

Gnomad4 AFR

AF:

0.0454

Gnomad4 AMR

AF:

0.00751

Gnomad4 ASJ

AF:

0.00

Gnomad4 EAS

AF:

0.000193

Gnomad4 SAS

AF:

0.00

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.0000588

Gnomad4 OTH

AF:

0.00662

Alfa

AF:

0.0112

Hom.:

Bravo

AF:

0.0145

Asia WGS

AF:

0.00173

AC:

AN:

3476

ClinVar

Significance: Likely benign

Submissions summary: Benign:1

Revision: criteria provided, single submitter

LINK: link

Submissions by phenotype

not provided

Benign:1

Likely benign, criteria provided, single submitter

clinical testing

GeneDx

Jul 15, 2018

- -

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

BayesDel_noAF

Benign

-0.80

CADD

Benign

5.0

DANN

Benign

0.82

RBP_binding_hub_radar

0.85

RBP_regulation_power_radar

3.5

Splicing

Find out detailed SpliceAI scores and Pangolin per-transcript scores at spliceailookup.broadinstitute.org

Publications

LitVar

Below is the list of publications found by LitVar. It may be empty.

Variant summary

Frequency

Consequence

Scores

Clinical Significance

Conservation

ACMG classification

Transcripts

RefSeq

Ensembl

Frequencies

ClinVar

Submissions by phenotype

Computational scores

Splicing

Publications

LitVar

Other links and lift over