Variant rs34776397 details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Benign. Variant got -20 ACMG points: 0P and 20B. BP4_StrongBP6_Very_StrongBS1BS2

The NM_001378778.1(MPDZ):c.2602G>A(p.Gly868Ser) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00133 in 1,611,424 control chromosomes in the GnomAD database, including 29 homozygotes. In-silico tool predicts a benign outcome for this variant. 14/19 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Benign (★★).

Frequency

Genomes: 𝑓 0.0069 ( 17 hom., cov: 32)

Exomes 𝑓: 0.00075 ( 12 hom. )

Consequence

MPDZ
NM_001378778.1 missense

Scores

Clinical Significance

Benign criteria provided, multiple submitters, no conflicts B:2

Conservation

PhyloP100: 1.75

Variant links:

Genes affected

MPDZ (HGNC:7208): (multiple PDZ domain crumbs cell polarity complex component) The protein encoded by this gene has multiple PDZ domains, which are hallmarks of protein-protein interactions. The encoded protein is known to interact with the HTR2C receptor and may cause it to clump at the cell surface. Multiple transcript variants encoding different isoforms have been found for this gene. [provided by RefSeq, Aug 2015]

MPDZ links:

MPDZ (HGNC:):

MPDZ links:

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Benign. Variant got -20 ACMG points.

BP4

Computational evidence support a benign effect (MetaRNN=0.0016598701).

BP6

Variant 9-13183465-C-T is Benign according to our data. Variant chr9-13183465-C-T is described in ClinVar as [Benign]. Clinvar id is 211511.Status of the report is criteria_provided_multiple_submitters_no_conflicts, 2 stars.

BS1

Variant frequency is greater than expected in population afr. gnomad4 allele frequency = 0.00692 (1052/151970) while in subpopulation AFR AF= 0.0245 (1018/41506). AF 95% confidence interval is 0.0233. There are 17 homozygotes in gnomad4. There are 438 alleles in male gnomad4 subpopulation. Median coverage is 32. This position pass quality control queck.

BS2

High Homozygotes in GnomAd4 at 17 AR gene

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
MPDZ	NM_001378778.1 linkuse as main transcript	c.2602G>A	p.Gly868Ser	missense_variant	19/47	ENST00000319217.12	NP_001365707.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	Appris	UniProt
MPDZ	ENST00000319217.12 linkuse as main transcript	c.2602G>A	p.Gly868Ser	missense_variant	19/47	5	NM_001378778.1	ENSP00000320006.7		O75970-1

Frequencies

GnomAD3 genomes

AF:

0.00691

AC:

1049

AN:

151852

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.0245

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.00158

Gnomad ASJ

AF:

0.00

Gnomad EAS

AF:

0.00

Gnomad SAS

AF:

0.000208

Gnomad FIN

AF:

0.00

Gnomad MID

AF:

0.00

Gnomad NFE

AF:

0.0000442

Gnomad OTH

AF:

0.00288

GnomAD3 exomes

AF:

0.00184

AC:

454

AN:

246850

Hom.:

AF XY:

0.00133

AC XY:

178

AN XY:

133972

show subpopulations

Gnomad AFR exome

AF:

0.0268

Gnomad AMR exome

AF:

0.00106

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.0000564

Gnomad SAS exome

AF:

0.0000329

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.0000179

Gnomad OTH exome

AF:

0.000334

GnomAD4 exome

AF:

0.000751

AC:

1096

AN:

1459454

Hom.:

Cov.:

AF XY:

0.000672

AC XY:

488

AN XY:

725986

show subpopulations

Gnomad4 AFR exome

AF:

0.0281

Gnomad4 AMR exome

AF:

0.00101

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.0000253

Gnomad4 SAS exome

AF:

0.0000581

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.00000810

Gnomad4 OTH exome

AF:

0.00158

GnomAD4 genome

AF:

0.00692

AC:

1052

AN:

151970

Hom.:

Cov.:

AF XY:

0.00590

AC XY:

438

AN XY:

74284

show subpopulations

Gnomad4 AFR

AF:

0.0245

Gnomad4 AMR

AF:

0.00158

Gnomad4 ASJ

AF:

0.00

Gnomad4 EAS

AF:

0.00

Gnomad4 SAS

AF:

0.000208

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.0000442

Gnomad4 OTH

AF:

0.00285

Alfa

AF:

0.00150

Hom.:

Bravo

AF:

0.00846

ESP6500AA

AF:

0.0243

AC:

ESP6500EA

AF:

0.000121

AC:

ExAC

AF:

0.00240

AC:

290

Asia WGS

AF:

0.00173

AC:

AN:

3478

ClinVar

Significance: Benign

Submissions summary: Benign:2

Revision: criteria provided, multiple submitters, no conflicts

LINK: link

Submissions by phenotype

not specified

Benign:1

Benign, criteria provided, single submitter

clinical testing

Genetic Services Laboratory, University of Chicago

Apr 08, 2013

- -

not provided

Benign:1

Benign, criteria provided, single submitter

clinical testing

Labcorp Genetics (formerly Invitae), Labcorp

Jan 19, 2024

- -

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Benign

0.061

BayesDel_addAF

Benign

-0.70

BayesDel_noAF

Benign

-0.76

CADD

Benign

DANN

Benign

0.45

DEOGEN2

Benign

0.016

T;.;.;.;.;.

Eigen

Benign

-0.92

Eigen_PC

Benign

-0.68

FATHMM_MKL

Benign

0.055

LIST_S2

Uncertain

0.86

D;D;D;D;.;D

MetaRNN

Benign

0.0017

T;T;T;T;T;T

MetaSVM

Benign

-0.91

MutationAssessor

Benign

-2.1

N;N;N;N;N;.

PrimateAI

Benign

0.30

PROVEAN

Benign

0.74

N;N;N;N;N;N

REVEL

Benign

0.025

Sift

Benign

1.0

T;T;T;T;T;T

Sift4G

Benign

1.0

T;T;T;T;T;T

Polyphen

0.0

.;B;B;.;B;.

Vest4

0.13

MVP

0.092

ClinPred

0.00090

GERP RS

0.69

Varity_R

0.023

gMVP

0.23

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