Variant 7-144363462-G-T details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Likely benign. Variant got -3 ACMG points: 1P and 4B. PP2BP4_Strong

The NM_005435.4(ARHGEF5):c.793G>T(p.Val265Phe) variant causes a missense change involving the alteration of a non-conserved nucleotide. In-silico tool predicts a benign outcome for this variant. 16/20 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: 𝑓 0.000021 ( 0 hom., cov: 26)

Exomes 𝑓: 0.0000035 ( 0 hom. )

Failed GnomAD Quality Control

Consequence

ARHGEF5
NM_005435.4 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: -0.346

Variant links:

Genes affected

ARHGEF5 (HGNC:13209): (Rho guanine nucleotide exchange factor 5) Rho GTPases play a fundamental role in numerous cellular processes initiated by extracellular stimuli that work through G protein coupled receptors. The encoded protein may form a complex with G proteins and stimulate Rho-dependent signals. This protein may be involved in the control of cytoskeletal organization. [provided by RefSeq, Jul 2008]

ARHGEF5 links:

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Likely_benign. Variant got -3 ACMG points.

PP2

Missense variant where missense usually causes diseases, ARHGEF5

BP4

Computational evidence support a benign effect (MetaRNN=0.06610975).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	UniProt
ARHGEF5	NM_005435.4 linkuse as main transcript	c.793G>T	p.Val265Phe	missense_variant	2/15	ENST00000056217.10
ARHGEF5	XM_017012623.3 linkuse as main transcript	c.793G>T	p.Val265Phe	missense_variant	2/6

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Appris	UniProt
ARHGEF5	ENST00000056217.10 linkuse as main transcript	c.793G>T	p.Val265Phe	missense_variant	2/15	1	NM_005435.4	P1	Q12774-1
ARHGEF5	ENST00000498580.5 linkuse as main transcript	c.184+609G>T		intron_variant		3

Frequencies

GnomAD3 genomes

AF:

0.00

AC:

AN:

143486

Hom.:

Cov.:

FAILED QC

Gnomad AFR

AF:

0.00

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.00

Gnomad ASJ

AF:

0.00

Gnomad EAS

AF:

0.000196

Gnomad SAS

AF:

0.00

Gnomad FIN

AF:

0.00

Gnomad MID

AF:

0.00

Gnomad NFE

AF:

0.0000313

Gnomad OTH

AF:

0.00

GnomAD4 exome

Data not reliable, filtered out with message: AS_VQSR

AF:

0.00000354

AC:

AN:

1411540

Hom.:

Cov.:

AF XY:

0.00000426

AC XY:

AN XY:

703476

show subpopulations

Gnomad4 AFR exome

AF:

0.00

Gnomad4 AMR exome

AF:

0.00

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:

0.00000468

Gnomad4 OTH exome

AF:

0.00

GnomAD4 genome

Data not reliable, filtered out with message: AS_VQSR

AF:

0.0000209

AC:

AN:

143486

Hom.:

Cov.:

AF XY:

0.0000286

AC XY:

AN XY:

69910

show subpopulations

Gnomad4 AFR

AF:

0.00

Gnomad4 AMR

AF:

0.00

Gnomad4 ASJ

AF:

0.00

Gnomad4 EAS

AF:

0.000196

Gnomad4 SAS

AF:

0.00

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.0000313

Gnomad4 OTH

AF:

0.00

ClinVar

Significance: Uncertain significance

Submissions summary: Uncertain:1

Revision: criteria provided, single submitter

LINK: link

Submissions by phenotype

not specified

Uncertain:1

Uncertain significance, criteria provided, single submitter

clinical testing

Ambry Genetics

May 05, 2023

The c.793G>T (p.V265F) alteration is located in exon 2 (coding exon 1) of the ARHGEF5 gene. This alteration results from a G to T substitution at nucleotide position 793, causing the valine (V) at amino acid position 265 to be replaced by a phenylalanine (F). Based on insufficient or conflicting evidence, the clinical significance of this alteration remains unclear. -

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Benign

0.12

BayesDel_addAF

Benign

-0.19

BayesDel_noAF

Benign

-0.51

Cadd

Benign

5.7

Dann

Benign

0.84

DEOGEN2

Benign

0.092

Eigen

Benign

-1.1

Eigen_PC

Benign

-1.2

FATHMM_MKL

Benign

0.062

LIST_S2

Benign

0.49

M_CAP

Benign

0.013

MetaRNN

Benign

0.066

MetaSVM

Benign

-0.99

MutationAssessor

Benign

0.76

MutationTaster

Benign

1.0

PrimateAI

Benign

0.27

PROVEAN

Benign

-1.3

REVEL

Benign

0.11

Sift

Benign

0.23

Sift4G

Benign

0.13

Polyphen

0.012

Vest4

0.11

MutPred

0.095

Gain of helix (P = 0.132);

MVP

0.57

ClinPred

0.12

GERP RS

-0.74

Varity_R

0.056

gMVP

0.13

Splicing

Name

Calibrated prediction

Score

Prediction

SpliceAI score (max)

0.030

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