Genetic Variant ARHGDIG:p.Ala190Val (chr16-282705-C-T) – ACMG Classification: Likely_benign (-2 pts)

Variant summary

Our verdict is Likely benign. The variant received -2 ACMG points: 2P and 4B. PM2BP4_Strong

The NM_001176.4(ARHGDIG):c.569C>T(p.Ala190Val) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.0000243 in 1,602,476 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 16/21 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: 𝑓 0.000026 ( 0 hom., cov: 32)

Exomes 𝑓: 0.000024 ( 0 hom. )

Consequence

ARHGDIG
NM_001176.4 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 0.243

Publications

0 publications found

Variant links:

Genes affected

ARHGDIG (HGNC:680): (Rho GDP dissociation inhibitor gamma) The GDP-dissociation inhibitors (GDIs) play a primary role in modulating the activation of GTPases by inhibiting the exchange of GDP for GTP. See ARHGDIB (MIM 602843).[supplied by OMIM, Nov 2010]

ARHGDIG links:

Genome browser will be placed here

ACMG classification

Classification was made for transcript

Our verdict: Likely_benign. The variant received -2 ACMG points.

PM2

Very rare variant in population databases, with high coverage;

BP4

Computational evidence support a benign effect (MetaRNN=0.05796489).

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_001176.4. You can select a different transcript below to see updated ACMG assignments.

RefSeq Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	ARHGDIG	NM_001176.4	MANE Select	c.569C>T	p.Ala190Val	missense	Exon 6 of 6	NP_001167.2	Q99819

Ensembl Transcripts

Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
ARHGDIG	ENST00000219409.8	TSL:1 MANE Select	c.569C>T	p.Ala190Val	missense	Exon 6 of 6	ENSP00000219409.3	Q99819
ARHGDIG	ENST00000856700.1		c.611C>T	p.Ala204Val	missense	Exon 6 of 6	ENSP00000526759.1
ARHGDIG	ENST00000965841.1		c.470C>T	p.Ala157Val	missense	Exon 6 of 6	ENSP00000635900.1

Frequencies

GnomAD3 genomes

AF:

0.0000263

AC:

AN:

152066

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.0000967

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.00

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:

0.00

Gnomad OTH

AF:

0.00

GnomAD2 exomes

AF:

0.0000508

AC:

AN:

236044

AF XY:

0.0000625

show subpopulations

Gnomad AFR exome

AF:

0.000391

Gnomad AMR exome

AF:

0.00

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.00

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.0000376

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.0000241

AC:

AN:

1450410

Hom.:

Cov.:

AF XY:

0.0000236

AC XY:

AN XY:

720420

show subpopulations

African (AFR)

AF:

0.0000599

AC:

AN:

33378

American (AMR)

AF:

0.0000913

AC:

AN:

43826

Ashkenazi Jewish (ASJ)

AF:

0.00

AC:

AN:

25440

East Asian (EAS)

AF:

0.00

AC:

AN:

39508

South Asian (SAS)

AF:

0.0000829

AC:

AN:

84398

European-Finnish (FIN)

AF:

0.0000582

AC:

AN:

51534

Middle Eastern (MID)

AF:

0.00

AC:

AN:

5690

European-Non Finnish (NFE)

AF:

0.0000117

AC:

AN:

1106728

Other (OTH)

AF:

0.000100

AC:

AN:

59908

Allele Balance Distribution

Red line indicates average allele balance

Average allele balance: 0.501

Heterozygous variant carriers

0.00

0.20

0.40

0.60

0.80

0.95

Allele balance

Age Distribution

Exome Het

Variant carriers

<30

30-35

35-40

40-45

45-50

50-55

55-60

60-65

65-70

70-75

75-80

>80

Age

GnomAD4 genome

AF:

0.0000263

AC:

AN:

152066

Hom.:

Cov.:

AF XY:

0.0000538

AC XY:

AN XY:

74288

show subpopulations

African (AFR)

AF:

0.0000967

AC:

AN:

41380

American (AMR)

AF:

0.00

AC:

AN:

15270

Ashkenazi Jewish (ASJ)

AF:

0.00

AC:

AN:

3466

East Asian (EAS)

AF:

0.00

AC:

AN:

5194

South Asian (SAS)

AF:

0.00

AC:

AN:

4830

European-Finnish (FIN)

AF:

0.00

AC:

AN:

10624

Middle Eastern (MID)

AF:

0.00

AC:

AN:

316

European-Non Finnish (NFE)

AF:

0.00

AC:

AN:

67982

Other (OTH)

AF:

0.00

AC:

AN:

2092

Allele Balance Distribution

Red line indicates average allele balance

Average allele balance: 0.438

Heterozygous variant carriers

0.00

0.20

0.40

0.60

0.80

0.95

Allele balance

Age Distribution

Genome Het

Variant carriers

<30

30-35

35-40

40-45

45-50

50-55

55-60

60-65

65-70

70-75

75-80

>80

Age

Alfa

AF:

0.0000329

Hom.:

Bravo

AF:

0.0000491

ExAC

AF:

0.0000579

AC:

ClinVar

ClinVar submissions

Significance:Uncertain significance

Revision:criteria provided, single submitter

View on ClinVar

Pathogenic

VUS

Benign

Condition

not specified (1)

Computational scores

Source: dbNSFP v4.9

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Benign

0.072

BayesDel_addAF

Benign

-0.36

BayesDel_noAF

Benign

-0.44

CADD

Benign

(source)

DANN

Benign

0.94

DEOGEN2

Benign

0.11

Eigen

Benign

-1.5

Eigen_PC

Benign

-1.5

FATHMM_MKL

Benign

0.0042

LIST_S2

Benign

0.67

M_CAP

Benign

0.0035

MetaRNN

Benign

0.058

MetaSVM

Benign

-1.0

MutationAssessor

Benign

0.28

PhyloP100

0.24

PrimateAI

Benign

0.28

PROVEAN

Benign

1.4

REVEL

Benign

0.12

Sift

Benign

0.12

Sift4G

Benign

0.21

Polyphen

0.0010

Vest4

0.11

MVP

0.16

MPC

0.057

ClinPred

0.018

GERP RS

-4.4

PromoterAI

0.014

Neutral

(source)

Varity_R

0.026

gMVP

0.18

Mutation Taster

=94/6

polymorphism

(source)

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

You must be logged in to view publications. This limit was set because tens of millions (!) of queries from AI bots are generated daily.

Variant summary

Frequency

Consequence

Scores

Clinical Significance

Conservation

Publications

ACMG classification

Variant Effect in Transcripts

RefSeq Transcripts

Ensembl Transcripts

Frequencies

Age Distribution

Age Distribution

ClinVar

Computational scores

Splicing

Publications

Other links and lift over