Variant 5-73017229-A-G details in Genebe, Genetics Data Aggregator

Variant summary

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

The NM_138782.3(FCHO2):c.717A>G(p.Ile239Met) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.0000104 in 1,540,706 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 14/21 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: 𝑓 0.0000066 ( 0 hom., cov: 32)

Exomes 𝑓: 0.000011 ( 0 hom. )

Consequence

FCHO2
NM_138782.3 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 0.600

Variant links:

Genes affected

FCHO2 (HGNC:25180): (FCH and mu domain containing endocytic adaptor 2) Enables identical protein binding activity. Involved in clathrin coat assembly and clathrin-dependent endocytosis. Located in clathrin-coated pit and clathrin-coated vesicle. [provided by Alliance of Genome Resources, Apr 2022]

FCHO2 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=0.05545348).

BS2

High AC in GnomAdExome4 at 15 AD gene.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
FCHO2	NM_138782.3 linkuse as main transcript	c.717A>G	p.Ile239Met	missense_variant	8/26	ENST00000430046.7	NP_620137.2	Q0JRZ9-1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	UniProt
FCHO2	ENST00000430046.7 linkuse as main transcript	c.717A>G	p.Ile239Met	missense_variant	8/26	1	NM_138782.3	ENSP00000393776.2	Q0JRZ9-1
FCHO2	ENST00000287761.7 linkuse as main transcript	c.717A>G	p.Ile239Met	missense_variant	8/11	1		ENSP00000287761.6	H7BXJ4
FCHO2	ENST00000512348.5 linkuse as main transcript	c.618A>G	p.Ile206Met	missense_variant	7/25	2		ENSP00000427296.1	Q0JRZ9-3
FCHO2	ENST00000507345.6 linkuse as main transcript	c.642A>G	p.Ile214Met	missense_variant	7/7	5		ENSP00000426842.2	H0YAE2

Frequencies

GnomAD3 genomes

AF:

0.00000657

AC:

AN:

152240

Hom.:

Cov.:

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:

0.000207

Gnomad FIN

AF:

0.00

Gnomad MID

AF:

0.00

Gnomad NFE

AF:

0.00

Gnomad OTH

AF:

0.00

GnomAD3 exomes

AF:

0.0000249

AC:

AN:

160686

Hom.:

AF XY:

0.0000236

AC XY:

AN XY:

84852

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:

0.000196

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.00

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.0000108

AC:

AN:

1388348

Hom.:

Cov.:

AF XY:

0.0000146

AC XY:

AN XY:

685370

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:

0.000199

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.00

Gnomad4 OTH exome

AF:

0.00

GnomAD4 genome

AF:

0.00000656

AC:

AN:

152358

Hom.:

Cov.:

AF XY:

0.0000134

AC XY:

AN XY:

74520

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:

0.000207

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.00

Gnomad4 OTH

AF:

0.00

ExAC

AF:

0.0000342

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

May 03, 2023

The c.717A>G (p.I239M) alteration is located in exon 8 (coding exon 8) of the FCHO2 gene. This alteration results from a A to G substitution at nucleotide position 717, causing the isoleucine (I) at amino acid position 239 to be replaced by a methionine (M). 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

0.082

BayesDel_addAF

Benign

-0.37

BayesDel_noAF

Benign

-0.48

CADD

Benign

DANN

Benign

0.85

DEOGEN2

Benign

0.0027

T;T;.;T

Eigen

Benign

-0.40

Eigen_PC

Benign

-0.25

FATHMM_MKL

Benign

0.65

LIST_S2

Benign

0.71

T;T;T;T

M_CAP

Benign

0.0051

MetaRNN

Benign

0.055

T;T;T;T

MetaSVM

Benign

-1.1

MutationAssessor

Benign

1.1

L;.;.;.

PrimateAI

Uncertain

0.56

PROVEAN

Benign

0.29

N;.;N;N

REVEL

Benign

0.056

Sift

Benign

0.057

T;.;T;T

Sift4G

Benign

0.11

T;T;T;T

Polyphen

0.0

B;.;.;.

Vest4

0.24

MutPred

0.31

Gain of disorder (P = 0.0584);.;.;Gain of disorder (P = 0.0584);

MVP

0.33

MPC

0.25

ClinPred

0.073

GERP RS

1.6

RBP_binding_hub_radar

0.0

RBP_regulation_power_radar

1.7

Varity_R

0.29

gMVP

0.43

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