Variant 10-48171068-C-T details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Likely benign. Variant got -2 ACMG points: 0P and 2B. BP4_Moderate

The NM_001018071.4(FRMPD2):c.3364G>A(p.Glu1122Lys) variant causes a missense change involving the alteration of a non-conserved nucleotide. In-silico tool predicts a benign outcome for this variant. 12/21 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: 𝑓 0.0 ( 0 hom., cov: 23)

Exomes 𝑓: 0.0000097 ( 0 hom. )

Failed GnomAD Quality Control

Consequence

FRMPD2
NM_001018071.4 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 3.55

Variant links:

Genes affected

FRMPD2 (HGNC:28572): (FERM and PDZ domain containing 2) This gene encodes a peripheral membrane protein and is located in a region of chromosome 10q that contains a segmental duplication. This copy of the gene is full-length and is in the telomeric duplicated region. Two other more centromerically proximal copies of the gene are partial and may represent pseudogenes. This full-length gene appears to function in the establishment and maintenance of cell polarization. The protein is recruited to cell-cell junctions in an E-cadherin-dependent manner, and is selectively localized at the basolateral membrane in polarized epithelial cells. Alternative splicing results in multiple transcript variants. [provided by RefSeq, Dec 2009]

FRMPD2 links:

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Likely_benign. Variant got -2 ACMG points.

BP4

Computational evidence support a benign effect (MetaRNN=0.2009885).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE
FRMPD2	NM_001018071.4 linkuse as main transcript	c.3364G>A	p.Glu1122Lys	missense_variant	26/29	ENST00000374201.8
FRMPD2	NM_001318191.1 linkuse as main transcript	c.3289G>A	p.Glu1097Lys	missense_variant	24/27
FRMPD2	NM_001042512.3 linkuse as main transcript	c.397G>A	p.Glu133Lys	missense_variant	3/6
FRMPD2	XM_017015744.2 linkuse as main transcript	c.220G>A	p.Glu74Lys	missense_variant	3/6

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Appris	UniProt
FRMPD2	ENST00000374201.8 linkuse as main transcript	c.3364G>A	p.Glu1122Lys	missense_variant	26/29	1	NM_001018071.4	P2	Q68DX3-1

Frequencies

GnomAD3 genomes

AF:

0.00

AC:

AN:

146698

Hom.:

Cov.:

FAILED QC

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:

0.00

Gnomad OTH

AF:

0.00

GnomAD4 exome

AF:

0.00000975

AC:

AN:

718048

Hom.:

Cov.:

AF XY:

0.00000262

AC XY:

AN XY:

381770

show subpopulations

Gnomad4 AFR exome

AF:

0.00

Gnomad4 AMR exome

AF:

0.000165

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:

0.00

Gnomad4 OTH exome

AF:

0.00

GnomAD4 genome

Data not reliable, filtered out with message: AC0;AS_VQSR

AF:

0.00

AC:

AN:

146698

Hom.:

Cov.:

AF XY:

0.00

AC XY:

AN XY:

71038

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:

0.00

Gnomad4 OTH

AF:

0.00

Bravo

AF:

0.00000756

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

Aug 10, 2021

The c.3364G>A (p.E1122K) alteration is located in exon 26 (coding exon 26) of the FRMPD2 gene. This alteration results from a G to A substitution at nucleotide position 3364, causing the glutamic acid (E) at amino acid position 1122 to be replaced by a lysine (K). 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

0.14

BayesDel_addAF

Benign

-0.20

BayesDel_noAF

Benign

-0.53

CADD

Benign

DANN

Uncertain

0.99

DEOGEN2

Benign

0.099

T;T;.

Eigen

Benign

-0.60

Eigen_PC

Benign

-0.51

FATHMM_MKL

Benign

0.73

LIST_S2

Uncertain

0.87

D;D;D

M_CAP

Benign

0.0097

MetaRNN

Benign

0.20

T;T;T

MetaSVM

Benign

-0.97

MutationAssessor

Benign

0.34

.;N;.

MutationTaster

Benign

0.98

N;N;N;N

PrimateAI

Pathogenic

0.79

PROVEAN

Uncertain

-3.2

.;D;D

REVEL

Benign

0.058

Sift

Benign

0.034

.;D;D

Sift4G

Pathogenic

0.0

.;D;D

Polyphen

0.28, 0.20

.;B;B

Vest4

0.31, 0.31

MutPred

0.52

Gain of ubiquitination at E1122 (P = 0.0155);Gain of ubiquitination at E1122 (P = 0.0155);.;

MVP

0.13

MPC

2.4

ClinPred

0.73

GERP RS

0.36

Varity_R

0.11

gMVP

0.23

Splicing

Name

Calibrated prediction

Score

Prediction

SpliceAI score (max)

0.020

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