Variant 20-23035534-G-C details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Benign. Variant got -21 ACMG points: 0P and 21B. BP4_StrongBP6_Very_StrongBP7BS1BS2

The NM_001052.4(SSTR4):c.51G>C(p.Thr17=) variant causes a synonymous change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00709 in 1,586,214 control chromosomes in the GnomAD database, including 86 homozygotes. In-silico tool predicts a benign outcome for this variant. Variant has been reported in ClinVar as Benign (★★).

Frequency

Genomes: 𝑓 0.014 ( 35 hom., cov: 32)

Exomes 𝑓: 0.0063 ( 51 hom. )

Consequence

SSTR4
NM_001052.4 synonymous

Scores

Clinical Significance

Benign criteria provided, multiple submitters, no conflicts B:2

Conservation

PhyloP100: -2.86

Variant links:

Genes affected

SSTR4 (HGNC:11333): (somatostatin receptor 4) Somatostatin acts at many sites to inhibit the release of many hormones and other secretory proteins. The biologic effects of somatostatin are probably mediated by a family of G protein-coupled receptors that are expressed in a tissue-specific manner. SSTR4 is a member of the superfamily of receptors having seven transmembrane segments and is expressed in highest levels in fetal and adult brain and lung. [provided by RefSeq, Jul 2008]

SSTR4 links:

(HGNC:):

links:

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ACMG classification

Classification made for transcript

Verdict is Benign. Variant got -21 ACMG points.

BP4

Computational evidence support a benign effect (BayesDel_noAF=-0.81).

BP6

Variant 20-23035534-G-C is Benign according to our data. Variant chr20-23035534-G-C is described in ClinVar as [Benign]. Clinvar id is 777536.Status of the report is criteria_provided_multiple_submitters_no_conflicts, 2 stars.

BP7

Synonymous conserved (PhyloP=-2.86 with no splicing effect.

BS1

Variant frequency is greater than expected in population afr. gnomad4 allele frequency = 0.0143 (2181/152008) while in subpopulation AFR AF= 0.038 (1576/41516). AF 95% confidence interval is 0.0364. There are 35 homozygotes in gnomad4. There are 1012 alleles in male gnomad4 subpopulation. Median coverage is 32. This position pass quality control queck.

BS2

High Homozygotes in GnomAd4 at 35 gene

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	UniProt
SSTR4	NM_001052.4 linkuse as main transcript	c.51G>C	p.Thr17=	synonymous_variant	1/1	ENST00000255008.5

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Appris	UniProt
SSTR4	ENST00000255008.5 linkuse as main transcript	c.51G>C	p.Thr17=	synonymous_variant	1/1		NM_001052.4	P1
	ENST00000440921.6 linkuse as main transcript	n.827-2689G>C		intron_variant, non_coding_transcript_variant		3

Frequencies

GnomAD3 genomes

AF:

0.0143

AC:

2179

AN:

151892

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.0380

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.00793

Gnomad ASJ

AF:

0.00462

Gnomad EAS

AF:

0.00

Gnomad SAS

AF:

0.000621

Gnomad FIN

AF:

0.00339

Gnomad MID

AF:

0.00

Gnomad NFE

AF:

0.00589

Gnomad OTH

AF:

0.0139

GnomAD3 exomes

AF:

0.00538

AC:

1120

AN:

208322

Hom.:

AF XY:

0.00483

AC XY:

561

AN XY:

116188

show subpopulations

Gnomad AFR exome

AF:

0.0350

Gnomad AMR exome

AF:

0.00431

Gnomad ASJ exome

AF:

0.00385

Gnomad EAS exome

AF:

0.0000705

Gnomad SAS exome

AF:

0.000707

Gnomad FIN exome

AF:

0.00443

Gnomad NFE exome

AF:

0.00515

Gnomad OTH exome

AF:

0.00341

GnomAD4 exome

AF:

0.00632

AC:

9062

AN:

1434206

Hom.:

Cov.:

AF XY:

0.00591

AC XY:

4219

AN XY:

713286

show subpopulations

Gnomad4 AFR exome

AF:

0.0367

Gnomad4 AMR exome

AF:

0.00429

Gnomad4 ASJ exome

AF:

0.00429

Gnomad4 EAS exome

AF:

0.00

Gnomad4 SAS exome

AF:

0.000843

Gnomad4 FIN exome

AF:

0.00404

Gnomad4 NFE exome

AF:

0.00635

Gnomad4 OTH exome

AF:

0.00640

GnomAD4 genome

AF:

0.0143

AC:

2181

AN:

152008

Hom.:

Cov.:

AF XY:

0.0136

AC XY:

1012

AN XY:

74300

show subpopulations

Gnomad4 AFR

AF:

0.0380

Gnomad4 AMR

AF:

0.00791

Gnomad4 ASJ

AF:

0.00462

Gnomad4 EAS

AF:

0.00

Gnomad4 SAS

AF:

0.000622

Gnomad4 FIN

AF:

0.00339

Gnomad4 NFE

AF:

0.00589

Gnomad4 OTH

AF:

0.0137

Alfa

AF:

0.00340

Hom.:

Bravo

AF:

0.0157

Asia WGS

AF:

0.00145

AC:

AN:

3474

ClinVar

Significance: Benign

Submissions summary: Benign:2

Revision: criteria provided, multiple submitters, no conflicts

LINK: link

Submissions by phenotype

not provided

Benign:2

Benign, criteria provided, single submitter	not provided	Breakthrough Genomics, Breakthrough Genomics	-	- -
Benign, criteria provided, single submitter	clinical testing	Labcorp Genetics (formerly Invitae), Labcorp	Aug 16, 2018	- -

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

BayesDel_noAF

Benign

-0.81

CADD

Benign

0.64

DANN

Benign

0.66

Splicing

Name

Calibrated prediction

Score

Prediction

SpliceAI score (max)

0.0

Details are displayed if max score is > 0.2

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