Variant 11-72868025-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_014824.3(FCHSD2):c.1148T>C(p.Ile383Thr) variant causes a missense, splice region change. The variant allele was found at a frequency of 0.000215 in 1,554,690 control chromosomes in the GnomAD database, including 1 homozygotes. In-silico tool predicts a benign outcome for this variant. 15/23 in silico tools predict a benign outcome for this variant. 3/3 splice prediction tools predict no significant impact on normal splicing. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: 𝑓 0.00024 ( 0 hom., cov: 32)

Exomes 𝑓: 0.00021 ( 1 hom. )

Consequence

FCHSD2
NM_014824.3 missense, splice_region

Scores

Splicing: ADA: 0.005243

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 4.59

Variant links:

Genes affected

FCHSD2 (HGNC:29114): (FCH and double SH3 domains 2) Enables phosphatidylinositol-3,4,5-trisphosphate binding activity and phosphatidylinositol-3,4-bisphosphate binding activity. Involved in clathrin-dependent endocytosis and positive regulation of Arp2/3 complex-mediated actin nucleation. Located in plasma membrane. Colocalizes with clathrin-coated pit. [provided by Alliance of Genome Resources, Apr 2022]

FCHSD2 links:

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ACMG classification

Classification made for transcript

Verdict is Benign. Variant got -8 ACMG points.

BP4

Computational evidence support a benign effect (MetaRNN=0.03751588).

BS2

High AC in GnomAd at 36 AD gene.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	UniProt
FCHSD2	NM_014824.3 linkuse as main transcript	c.1148T>C	p.Ile383Thr	missense_variant, splice_region_variant	13/20	ENST00000409418.9

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Appris	UniProt
FCHSD2	ENST00000409418.9 linkuse as main transcript	c.1148T>C	p.Ile383Thr	missense_variant, splice_region_variant	13/20	2	NM_014824.3	P1	O94868-1

Frequencies

GnomAD3 genomes

AF:

0.000237

AC:

AN:

152218

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.0000724

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.000262

Gnomad ASJ

AF:

0.000288

Gnomad EAS

AF:

0.00

Gnomad SAS

AF:

0.000414

Gnomad FIN

AF:

0.00

Gnomad MID

AF:

0.00

Gnomad NFE

AF:

0.000382

Gnomad OTH

AF:

0.00

GnomAD3 exomes

AF:

0.000159

AC:

AN:

163996

Hom.:

AF XY:

0.000152

AC XY:

AN XY:

85584

show subpopulations

Gnomad AFR exome

AF:

0.000102

Gnomad AMR exome

AF:

0.000164

Gnomad ASJ exome

AF:

0.000586

Gnomad EAS exome

AF:

0.00

Gnomad SAS exome

AF:

0.0000441

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.000233

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.000212

AC:

298

AN:

1402354

Hom.:

Cov.:

AF XY:

0.000218

AC XY:

151

AN XY:

691778

show subpopulations

Gnomad4 AFR exome

AF:

0.0000624

Gnomad4 AMR exome

AF:

0.000255

Gnomad4 ASJ exome

AF:

0.000358

Gnomad4 EAS exome

AF:

0.00

Gnomad4 SAS exome

AF:

0.000114

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.000241

Gnomad4 OTH exome

AF:

0.000155

GnomAD4 genome

AF:

0.000236

AC:

AN:

152336

Hom.:

Cov.:

AF XY:

0.000228

AC XY:

AN XY:

74496

show subpopulations

Gnomad4 AFR

AF:

0.0000722

Gnomad4 AMR

AF:

0.000262

Gnomad4 ASJ

AF:

0.000288

Gnomad4 EAS

AF:

0.00

Gnomad4 SAS

AF:

0.000414

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.000382

Gnomad4 OTH

AF:

0.00

Alfa

AF:

0.000285

Hom.:

Bravo

AF:

0.000196

TwinsUK

AF:

0.000539

AC:

ALSPAC

AF:

0.000259

AC:

ESP6500AA

AF:

0.00

AC:

ESP6500EA

AF:

0.000476

AC:

ExAC

AF:

0.0000796

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 16, 2022

The c.1148T>C (p.I383T) alteration is located in exon 13 (coding exon 13) of the FCHSD2 gene. This alteration results from a T to C substitution at nucleotide position 1148, causing the isoleucine (I) at amino acid position 383 to be replaced by a threonine (T). 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

0.24

BayesDel_addAF

Benign

-0.36

BayesDel_noAF

Benign

-0.47

Cadd

Benign

Dann

Benign

0.80

Eigen

Benign

-0.36

Eigen_PC

Benign

-0.069

FATHMM_MKL

Uncertain

0.93

LIST_S2

Uncertain

0.92

D;D;D;D;D

M_CAP

Benign

0.0071

MetaRNN

Benign

0.038

T;T;T;T;T

MetaSVM

Benign

-1.0

MutationTaster

Benign

1.0

D;D;D;D;D

PrimateAI

Uncertain

0.78

PROVEAN

Benign

0.40

N;N;N;N;N

REVEL

Benign

0.062

Sift

Benign

0.76

T;T;T;T;T

Sift4G

Benign

0.40

T;T;T;T;T

Polyphen

0.0020, 0.0040, 0.0030

.;.;B;B;B

Vest4

0.25

MVP

0.21

MPC

0.30

ClinPred

0.069

GERP RS

5.9

Varity_R

0.056

gMVP

0.69

Splicing

Name

Calibrated prediction

Score

Prediction

dbscSNV1_ADA

Benign

0.0052

dbscSNV1_RF

Benign

0.13

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