Variant 6-111719865-C-T details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Benign. Variant got -8 ACMG points: 0P and 8B. BP4_StrongBS2

The ENST00000354650.7(FYN):c.187G>A(p.Val63Ile) variant causes a missense change involving the alteration of a conserved nucleotide. The variant allele was found at a frequency of 0.000268 in 1,614,102 control chromosomes in the GnomAD database, including 4 homozygotes. In-silico tool predicts a benign outcome for this variant. 13/21 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: 𝑓 0.00031 ( 0 hom., cov: 32)

Exomes 𝑓: 0.00026 ( 4 hom. )

Consequence

FYN
ENST00000354650.7 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 7.57

Variant links:

Genes affected

FYN (HGNC:4037): (FYN proto-oncogene, Src family tyrosine kinase) This gene is a member of the protein-tyrosine kinase oncogene family. It encodes a membrane-associated tyrosine kinase that has been implicated in the control of cell growth. The protein associates with the p85 subunit of phosphatidylinositol 3-kinase and interacts with the fyn-binding protein. Alternatively spliced transcript variants encoding distinct isoforms exist. [provided by RefSeq, Jul 2008]

FYN links:

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Benign. Variant got -8 ACMG points.

BP4

Computational evidence support a benign effect (MetaRNN=0.05668968).

BS2

High AC in GnomAd4 at 47 AD gene.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
FYN	NM_002037.5 linkuse as main transcript	c.187G>A	p.Val63Ile	missense_variant	4/14	ENST00000354650.7	NP_002028.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	Appris	UniProt
FYN	ENST00000354650.7 linkuse as main transcript	c.187G>A	p.Val63Ile	missense_variant	4/14	1	NM_002037.5	ENSP00000346671	P3	P06241-1

Frequencies

GnomAD3 genomes

AF:

0.000309

AC:

AN:

152098

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.0000724

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.00105

Gnomad ASJ

AF:

0.000288

Gnomad EAS

AF:

0.000193

Gnomad SAS

AF:

0.000621

Gnomad FIN

AF:

0.00

Gnomad MID

AF:

0.00316

Gnomad NFE

AF:

0.000324

Gnomad OTH

AF:

0.00

GnomAD3 exomes

AF:

0.000402

AC:

101

AN:

251412

Hom.:

AF XY:

0.000464

AC XY:

AN XY:

135876

show subpopulations

Gnomad AFR exome

AF:

0.00

Gnomad AMR exome

AF:

0.000665

Gnomad ASJ exome

AF:

0.00189

Gnomad EAS exome

AF:

0.00

Gnomad SAS exome

AF:

0.000490

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.000334

Gnomad OTH exome

AF:

0.000978

GnomAD4 exome

AF:

0.000264

AC:

386

AN:

1461886

Hom.:

Cov.:

AF XY:

0.000293

AC XY:

213

AN XY:

727244

show subpopulations

Gnomad4 AFR exome

AF:

0.000418

Gnomad4 AMR exome

AF:

0.000693

Gnomad4 ASJ exome

AF:

0.00142

Gnomad4 EAS exome

AF:

0.00

Gnomad4 SAS exome

AF:

0.000499

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.000184

Gnomad4 OTH exome

AF:

0.000381

GnomAD4 genome

AF:

0.000309

AC:

AN:

152216

Hom.:

Cov.:

AF XY:

0.000349

AC XY:

AN XY:

74416

show subpopulations

Gnomad4 AFR

AF:

0.0000722

Gnomad4 AMR

AF:

0.00105

Gnomad4 ASJ

AF:

0.000288

Gnomad4 EAS

AF:

0.000193

Gnomad4 SAS

AF:

0.000622

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.000324

Gnomad4 OTH

AF:

0.00

Alfa

AF:

0.000486

Hom.:

Bravo

AF:

0.000442

TwinsUK

AF:

0.000539

AC:

ALSPAC

AF:

0.00

AC:

ESP6500AA

AF:

0.00

AC:

ESP6500EA

AF:

0.000349

AC:

ExAC

AF:

0.000346

AC:

EpiCase

AF:

0.000872

EpiControl

AF:

0.000830

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

Jun 11, 2021

The c.187G>A (p.V63I) alteration is located in exon 1 (coding exon 1) of the FYN gene. This alteration results from a G to A substitution at nucleotide position 187, causing the valine (V) at amino acid position 63 to be replaced by an isoleucine (I). 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

0.093

BayesDel_addAF

Benign

-0.17

BayesDel_noAF

Benign

-0.12

CADD

Benign

DANN

Benign

0.91

DEOGEN2

Benign

0.41

.;.;T;.;T;.;T;T;.;T;T;T;T;T;.;T;T;.;T

Eigen

Benign

-0.40

Eigen_PC

Benign

-0.21

FATHMM_MKL

Pathogenic

0.98

LIST_S2

Benign

0.83

T;.;.;T;T;.;T;T;D;D;D;T;D;D;D;D;D;D;D

M_CAP

Benign

0.030

MetaRNN

Benign

0.057

T;T;T;T;T;T;T;T;T;T;T;T;T;T;T;T;T;T;T

MetaSVM

Benign

-0.90

MutationAssessor

Benign

1.6

L;L;L;L;L;L;.;.;.;.;.;.;.;.;.;.;.;.;.

MutationTaster

Benign

1.0

D;D;D;D;D;D;D;D;D

PrimateAI

Uncertain

0.74

PROVEAN

Benign

-0.25

N;N;N;N;N;N;N;N;N;N;N;N;N;N;N;N;N;N;N

REVEL

Benign

0.25

Sift

Benign

0.46

T;T;T;T;T;T;T;T;T;T;T;T;T;T;T;T;T;T;D

Sift4G

Benign

0.20

T;T;T;T;T;T;.;.;.;T;.;T;.;T;T;.;T;D;.

Polyphen

0.0040, 0.0030

.;.;B;B;B;.;.;.;.;.;.;.;.;.;.;.;.;.;.

Vest4

0.63

MVP

0.93

MPC

1.6

ClinPred

0.74

GERP RS

4.8

Varity_R

0.075

gMVP

0.093

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

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