Variant chrX-131081703-C-T details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Likely benign. Variant got -6 ACMG points: 0P and 6B. BP4_ModerateBS2

The NM_144967.4(ARHGAP36):c.38C>T(p.Ala13Val) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.000024 in 1,208,691 control chromosomes in the GnomAD database, with no homozygous occurrence. There are 12 hemizygotes in GnomAD. In-silico tool predicts a benign outcome for this variant. 13/20 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: 𝑓 0.000027 ( 0 hom., 0 hem., cov: 22)

Exomes 𝑓: 0.000024 ( 0 hom. 12 hem. )

Consequence

ARHGAP36
NM_144967.4 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 1.59

Variant links:

Genes affected

ARHGAP36 (HGNC:26388): (Rho GTPase activating protein 36) Predicted to enable GTPase activator activity. Predicted to be involved in regulation of catalytic activity and signal transduction. [provided by Alliance of Genome Resources, Apr 2022]

ARHGAP36 links:

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Likely_benign. Variant got -6 ACMG points.

BP4

Computational evidence support a benign effect (MetaRNN=0.069120646).

BS2

High Hemizygotes in GnomAdExome4 at 12 XL gene

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	UniProt
ARHGAP36	NM_144967.4 linkuse as main transcript	c.38C>T	p.Ala13Val	missense_variant	2/12	ENST00000276211.10
ARHGAP36	NM_001282607.2 linkuse as main transcript	c.59-57C>T		intron_variant

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Appris	UniProt
ARHGAP36	ENST00000276211.10 linkuse as main transcript	c.38C>T	p.Ala13Val	missense_variant	2/12	2	NM_144967.4	P4	Q6ZRI8-1

Frequencies

GnomAD3 genomes

AF:

0.0000271

AC:

AN:

110621

Hom.:

Cov.:

AF XY:

0.00

AC XY:

AN XY:

32819

show subpopulations

Gnomad AFR

AF:

0.00

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:

0.0000567

Gnomad OTH

AF:

0.00

GnomAD3 exomes

AF:

0.0000109

AC:

AN:

183355

Hom.:

AF XY:

0.00

AC XY:

AN XY:

67795

show subpopulations

Gnomad AFR exome

AF:

0.00

Gnomad AMR exome

AF:

0.00

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:

0.0000244

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.0000237

AC:

AN:

1098070

Hom.:

Cov.:

AF XY:

0.0000330

AC XY:

AN XY:

363426

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:

0.0000285

Gnomad4 OTH exome

AF:

0.0000434

GnomAD4 genome

AF:

0.0000271

AC:

AN:

110621

Hom.:

Cov.:

AF XY:

0.00

AC XY:

AN XY:

32819

show subpopulations

Gnomad4 AFR

AF:

0.00

Gnomad4 AMR

AF:

0.00

Gnomad4 ASJ

AF:

0.00

Gnomad4 EAS

AF:

0.00

Gnomad4 SAS

AF:

0.00

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.0000567

Gnomad4 OTH

AF:

0.00

Alfa

AF:

0.000142

Hom.:

Bravo

AF:

0.0000264

ExAC

AF:

0.00000824

AC:

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

Apr 22, 2022

The c.38C>T (p.A13V) alteration is located in exon 2 (coding exon 1) of the ARHGAP36 gene. This alteration results from a C to T substitution at nucleotide position 38, causing the alanine (A) at amino acid position 13 to be replaced by a valine (V). 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

0.13

BayesDel_addAF

Benign

-0.48

BayesDel_noAF

Benign

-0.87

CADD

Benign

DANN

Uncertain

0.99

DEOGEN2

Benign

0.031

FATHMM_MKL

Benign

0.57

LIST_S2

Benign

0.55

M_CAP

Benign

0.0040

MetaRNN

Benign

0.069

MetaSVM

Benign

-1.0

MutationAssessor

Benign

1.1

MutationTaster

Benign

1.0

D;N

PrimateAI

Benign

0.39

PROVEAN

Benign

-0.16

REVEL

Benign

0.041

Sift

Uncertain

0.013

Sift4G

Pathogenic

0.0

Polyphen

0.0

Vest4

0.11

MVP

0.10

MPC

0.61

ClinPred

0.11

GERP RS

3.3

Varity_R

0.092

gMVP

0.40

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