dbSNP rs138484229: ARHGEF15:p.Arg18Arg (chr17-8312093-G-A) – ACMG Classification: Benign (-11 pts)

Variant summary

Our verdict is Benign. Variant got -11 ACMG points: 2P and 13B. PM2BP4_StrongBP6_Very_StrongBP7

The NM_173728.4(ARHGEF15):c.54G>A(p.Arg18Arg) variant causes a synonymous change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.000304 in 1,412,698 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. Variant has been reported in ClinVar as Likely benign (★★).

Frequency

Genomes: 𝑓 0.0021 ( 0 hom., cov: 19)

Exomes 𝑓: 0.00015 ( 0 hom. )

Consequence

ARHGEF15
NM_173728.4 synonymous

Scores

Clinical Significance

Benign/Likely benign criteria provided, multiple submitters, no conflicts B:3

Conservation

PhyloP100: 0.381

Variant links:

Genes affected

ARHGEF15 (HGNC:15590): (Rho guanine nucleotide exchange factor 15) Rho GTPases play a fundamental role in numerous cellular processes that are initiated by extracellular stimuli that work through G protein-coupled receptors. This gene encodes a protein that functions as a specific guanine nucleotide exchange factor for RhoA. It also interacts with ephrin A4 in vascular smooth muscle cells. Two alternatively spliced transcripts variants that encode the same protein have been found for this gene. [provided by RefSeq, Aug 2010]

ARHGEF15 links:

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Benign. Variant got -11 ACMG points.

PM2

Very rare variant in population databases, with high coverage;

BP4

Computational evidence support a benign effect (BayesDel_noAF=-0.62).

BP6

Variant 17-8312093-G-A is Benign according to our data. Variant chr17-8312093-G-A is described in ClinVar as [Likely_benign]. Clinvar id is 530551.Status of the report is criteria_provided_multiple_submitters_no_conflicts, 2 stars.

BP7

Synonymous conserved (PhyloP=0.381 with no splicing effect.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
ARHGEF15	NM_173728.4 link	c.54G>A	p.Arg18Arg	synonymous_variant	Exon 2 of 16	ENST00000361926.8	NP_776089.2	O94989A0A0S2Z547

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
ARHGEF15	ENST00000361926.8 link	c.54G>A	p.Arg18Arg	synonymous_variant	Exon 2 of 16	1	NM_173728.4	ENSP00000355026.3		O94989

Frequencies

GnomAD3 genomes

AF:

0.00213

AC:

239

AN:

112422

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.00827

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.000619

Gnomad ASJ

AF:

0.00

Gnomad EAS

AF:

0.00

Gnomad SAS

AF:

0.00

Gnomad FIN

AF:

0.00

Gnomad MID

AF:

0.00

Gnomad NFE

AF:

0.0000182

Gnomad OTH

AF:

0.000700

GnomAD3 exomes

AF:

0.000380

AC:

AN:

165958

Hom.:

AF XY:

0.000220

AC XY:

AN XY:

90704

show subpopulations

Gnomad AFR exome

AF:

0.00526

Gnomad AMR exome

AF:

0.000107

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.00

Gnomad SAS exome

AF:

0.00

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.0000372

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.000146

AC:

190

AN:

1300260

Hom.:

Cov.:

AF XY:

0.000120

AC XY:

AN XY:

640268

show subpopulations

Gnomad4 AFR exome

AF:

0.00582

Gnomad4 AMR exome

AF:

0.000135

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.00

Gnomad4 SAS exome

AF:

0.00

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.00000292

Gnomad4 OTH exome

AF:

0.000380

GnomAD4 genome

AF:

0.00213

AC:

240

AN:

112438

Hom.:

Cov.:

AF XY:

0.00192

AC XY:

103

AN XY:

53780

show subpopulations

Gnomad4 AFR

AF:

0.00829

Gnomad4 AMR

AF:

0.000619

Gnomad4 ASJ

AF:

0.00

Gnomad4 EAS

AF:

0.00

Gnomad4 SAS

AF:

0.00

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.0000182

Gnomad4 OTH

AF:

0.000697

Alfa

AF:

0.00141

Hom.:

Bravo

AF:

0.00206

ClinVar

Significance: Benign/Likely benign

Submissions summary: Benign:3

Revision: criteria provided, multiple submitters, no conflicts

LINK: link

Submissions by phenotype

Early infantile epileptic encephalopathy with suppression bursts

Benign:1

Jan 23, 2025

Labcorp Genetics (formerly Invitae), Labcorp

Significance: Benign

Review Status: criteria provided, single submitter

Collection Method: clinical testing

- -

ARHGEF15-related disorder

Benign:1

Oct 28, 2019

PreventionGenetics, part of Exact Sciences

Significance: Likely benign

Review Status: no assertion criteria provided

Collection Method: clinical testing

This variant is classified as likely benign based on ACMG/AMP sequence variant interpretation guidelines (Richards et al. 2015 PMID: 25741868, with internal and published modifications). -

not provided

Benign:1

Mar 01, 2023

CeGaT Center for Human Genetics Tuebingen

Significance: Likely benign

Review Status: criteria provided, single submitter

Collection Method: clinical testing

ARHGEF15: BP4, BP7 -

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

BayesDel_noAF

Benign

-0.62

CADD

Benign

DANN

Benign

0.61

Splicing

Name

Calibrated prediction

Score

Prediction

SpliceAI score (max)

0.020

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