Variant X-47565308-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_001654.5(ARAF):c.515C>T(p.Ser172Leu) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.000019 in 1,210,010 control chromosomes in the GnomAD database, with no homozygous occurrence. There are 6 hemizygotes in GnomAD. In-silico tool predicts a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: 𝑓 0.000027 ( 0 hom., 1 hem., cov: 22)

Exomes 𝑓: 0.000018 ( 0 hom. 5 hem. )

Consequence

ARAF
NM_001654.5 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 1.49

Variant links:

Genes affected

ARAF (HGNC:646): (A-Raf proto-oncogene, serine/threonine kinase) Enables protein serine/threonine kinase activity. Involved in negative regulation of apoptotic process; regulation of TOR signaling; and regulation of cellular protein metabolic process. Predicted to be active in cytosol and mitochondrion. Biomarker of high grade glioma. [provided by Alliance of Genome Resources, Apr 2022]

ARAF 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=0.12796462).

BS2

High Hemizygotes in GnomAdExome4 at 5 gene

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE
ARAF	NM_001654.5 linkuse as main transcript	c.515C>T	p.Ser172Leu	missense_variant	6/16	ENST00000377045.9
ARAF	NM_001256196.2 linkuse as main transcript	c.524C>T	p.Ser175Leu	missense_variant	6/16
ARAF	NM_001256197.2 linkuse as main transcript	c.515C>T	p.Ser172Leu	missense_variant	6/6

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Appris	UniProt
ARAF	ENST00000377045.9 linkuse as main transcript	c.515C>T	p.Ser172Leu	missense_variant	6/16	1	NM_001654.5	P1	P10398-1
ARAF	ENST00000377039.2 linkuse as main transcript	c.515C>T	p.Ser172Leu	missense_variant	6/6	2			P10398-2

Frequencies

GnomAD3 genomes

AF:

0.0000268

AC:

AN:

111939

Hom.:

Cov.:

AF XY:

0.0000293

AC XY:

AN XY:

34087

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:

0.0000564

Gnomad OTH

AF:

0.00

GnomAD3 exomes

AF:

0.00000546

AC:

AN:

183186

Hom.:

AF XY:

0.0000148

AC XY:

AN XY:

67658

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:

0.0000122

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.0000182

AC:

AN:

1098071

Hom.:

Cov.:

AF XY:

0.0000138

AC XY:

AN XY:

363437

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:

0.0000214

Gnomad4 OTH exome

AF:

0.0000434

GnomAD4 genome

AF:

0.0000268

AC:

AN:

111939

Hom.:

Cov.:

AF XY:

0.0000293

AC XY:

AN XY:

34087

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:

0.0000564

Gnomad4 OTH

AF:

0.00

Bravo

AF:

0.0000264

ExAC

AF:

0.0000165

AC:

EpiCase

AF:

0.00

EpiControl

AF:

0.000119

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

Feb 10, 2022

The c.515C>T (p.S172L) alteration is located in exon 6 (coding exon 5) of the ARAF gene. This alteration results from a C to T substitution at nucleotide position 515, causing the serine (S) at amino acid position 172 to be replaced by a leucine (L). 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

0.072

BayesDel_addAF

Uncertain

0.12

BayesDel_noAF

Uncertain

-0.070

CADD

Benign

DANN

Uncertain

1.0

DEOGEN2

Benign

0.31

T;D;.

FATHMM_MKL

Benign

0.45

LIST_S2

Uncertain

0.91

D;D;D

M_CAP

Uncertain

0.17

MetaRNN

Benign

0.13

T;T;T

MetaSVM

Uncertain

0.0030

MutationAssessor

Uncertain

2.3

.;M;M

MutationTaster

Benign

1.0

N;N;N

PrimateAI

Benign

0.43

PROVEAN

Uncertain

-2.4

.;N;N

REVEL

Benign

0.25

Sift

Benign

0.059

.;T;D

Sift4G

Benign

0.15

T;T;D

Polyphen

0.023

.;B;.

Vest4

0.28

MutPred

0.22

.;Loss of phosphorylation at S172 (P = 0.0423);Loss of phosphorylation at S172 (P = 0.0423);

MVP

0.86

MPC

0.068

ClinPred

0.15

GERP RS

4.5

RBP_binding_hub_radar

0.0

RBP_regulation_power_radar

1.1

Varity_R

0.14

gMVP

0.63

Splicing

Name

Calibrated prediction

Score

Prediction

SpliceAI score (max)

0.010

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