Variant rs371295955 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_001368397.1(FRMPD4):c.3523G>A(p.Asp1175Asn) variant causes a missense change. The variant allele was found at a frequency of 0.000105 in 1,210,190 control chromosomes in the GnomAD database, with no homozygous occurrence. There are 41 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 0.000080 ( 0 hom., 4 hem., cov: 23)

Exomes 𝑓: 0.00011 ( 0 hom. 37 hem. )

Consequence

FRMPD4
NM_001368397.1 missense

Scores

Clinical Significance

Uncertain significance criteria provided, multiple submitters, no conflicts U:2

Conservation

PhyloP100: 6.31

Variant links:

Genes affected

FRMPD4 (HGNC:29007): (FERM and PDZ domain containing 4) This gene encodes a multi-domain (WW, PDZ, FERM) containing protein. Through its interaction with other proteins (such as PSD-95), it functions as a positive regulator of dendritic spine morphogenesis and density, and is required for the maintenance of excitatory synaptic transmission. [provided by RefSeq, Jan 2010]

FRMPD4 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=0.11425376).

BS2

High Hemizygotes in GnomAd4 at 4 XL gene

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
FRMPD4	NM_001368397.1 link	c.3523G>A	p.Asp1175Asn	missense_variant	16/17	ENST00000675598.1	NP_001355326.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	Appris	UniProt
FRMPD4	ENST00000675598.1 link	c.3523G>A	p.Asp1175Asn	missense_variant	16/17		NM_001368397.1	ENSP00000502607.1		A0A6Q8PH73

Frequencies

GnomAD3 genomes

AF:

0.0000803

AC:

AN:

112079

Hom.:

Cov.:

AF XY:

0.000117

AC XY:

AN XY:

34243

show subpopulations

Gnomad AFR

AF:

0.00

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.0000937

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:

0.000151

Gnomad OTH

AF:

0.00

GnomAD3 exomes

AF:

0.0000327

AC:

AN:

183422

Hom.:

AF XY:

0.0000442

AC XY:

AN XY:

67866

show subpopulations

Gnomad AFR exome

AF:

0.00

Gnomad AMR exome

AF:

0.0000365

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:

0.0000489

Gnomad OTH exome

AF:

0.000221

GnomAD4 exome

AF:

0.000107

AC:

118

AN:

1098057

Hom.:

Cov.:

AF XY:

0.000102

AC XY:

AN XY:

363413

show subpopulations

Gnomad4 AFR exome

AF:

0.0000379

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:

0.000131

Gnomad4 OTH exome

AF:

0.000152

GnomAD4 genome

AF:

0.0000803

AC:

AN:

112133

Hom.:

Cov.:

AF XY:

0.000117

AC XY:

AN XY:

34307

show subpopulations

Gnomad4 AFR

AF:

0.00

Gnomad4 AMR

AF:

0.0000936

Gnomad4 ASJ

AF:

0.00

Gnomad4 EAS

AF:

0.00

Gnomad4 SAS

AF:

0.00

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.000151

Gnomad4 OTH

AF:

0.00

Bravo

AF:

0.0000756

TwinsUK

AF:

0.000270

AC:

ALSPAC

AF:

0.00

AC:

ESP6500AA

AF:

0.00

AC:

ESP6500EA

AF:

0.000149

AC:

ExAC

AF:

0.0000330

AC:

EpiCase

AF:

0.00

EpiControl

AF:

0.0000593

ClinVar

Significance: Uncertain significance

Submissions summary: Uncertain:2

Revision: criteria provided, multiple submitters, no conflicts

LINK: link

Submissions by phenotype

Inborn genetic diseases

Uncertain:1

Uncertain significance, criteria provided, single submitter

clinical testing

Ambry Genetics

Aug 21, 2024

The c.3523G>A (p.D1175N) alteration is located in exon 16 (coding exon 16) of the FRMPD4 gene. This alteration results from a G to A substitution at nucleotide position 3523, causing the aspartic acid (D) at amino acid position 1175 to be replaced by an asparagine (N). Based on insufficient or conflicting evidence, the clinical significance of this alteration remains unclear. -

not provided

Uncertain:1

Uncertain significance, criteria provided, single submitter

clinical testing

Genetic Services Laboratory, University of Chicago

Mar 18, 2014

- -

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Benign

0.082

BayesDel_addAF

Benign

-0.53

BayesDel_noAF

Benign

-0.85

CADD

Uncertain

DANN

Uncertain

1.0

DEOGEN2

Benign

0.048

T;T

FATHMM_MKL

Uncertain

0.94

LIST_S2

Uncertain

0.92

D;D

M_CAP

Benign

0.053

MetaRNN

Benign

0.11

T;T

MetaSVM

Benign

-1.1

MutationAssessor

Benign

2.0

M;.

PrimateAI

Benign

0.37

PROVEAN

Benign

-1.1

N;.

REVEL

Benign

0.14

Sift

Uncertain

0.0020

D;.

Sift4G

Benign

0.088

T;T

Polyphen

0.98

D;.

Vest4

0.26

MVP

0.47

MPC

0.21

ClinPred

0.22

GERP RS

5.5

Varity_R

0.22

gMVP

0.16

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