Variant chr12-41188805-G-C details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Uncertain significance. Variant got 1 ACMG points: 2P and 1B. PM2BP4

The NM_001164595.2(PDZRN4):c.350G>C(p.Gly117Ala) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00000297 in 1,347,292 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: 31)

Exomes 𝑓: 0.0000025 ( 0 hom. )

Consequence

PDZRN4
NM_001164595.2 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 1.69

Variant links:

Genes affected

PDZRN4 (HGNC:30552): (PDZ domain containing ring finger 4) Predicted to enable metal ion binding activity. [provided by Alliance of Genome Resources, Apr 2022]

PDZRN4 links:

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Uncertain_significance. Variant got 1 ACMG points.

PM2

Very rare variant in population databases, with high coverage;

BP4

Computational evidence support a benign effect (MetaRNN=0.31342843).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
PDZRN4	NM_001164595.2 linkuse as main transcript	c.350G>C	p.Gly117Ala	missense_variant	1/10	ENST00000402685.7	NP_001158067.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	Appris	UniProt
PDZRN4	ENST00000402685.7 linkuse as main transcript	c.350G>C	p.Gly117Ala	missense_variant	1/10	2	NM_001164595.2	ENSP00000384197	P1	Q6ZMN7-1

Frequencies

GnomAD3 genomes

AF:

0.00000663

AC:

AN:

150738

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:

0.00

Gnomad FIN

AF:

0.00

Gnomad MID

AF:

0.00

Gnomad NFE

AF:

0.0000148

Gnomad OTH

AF:

0.00

GnomAD4 exome

AF:

0.00000251

AC:

AN:

1196554

Hom.:

Cov.:

AF XY:

0.00000173

AC XY:

AN XY:

576740

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:

0.00

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.00000303

Gnomad4 OTH exome

AF:

0.00

GnomAD4 genome

AF:

0.00000663

AC:

AN:

150738

Hom.:

Cov.:

AF XY:

0.00

AC XY:

AN XY:

73566

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:

0.00

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.0000148

Gnomad4 OTH

AF:

0.00

Bravo

AF:

0.00000378

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

Jan 03, 2024

The c.350G>C (p.G117A) alteration is located in exon 1 (coding exon 1) of the PDZRN4 gene. This alteration results from a G to C substitution at nucleotide position 350, causing the glycine (G) at amino acid position 117 to be replaced by an alanine (A). 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

0.075

BayesDel_addAF

Benign

-0.19

BayesDel_noAF

Benign

-0.51

CADD

Benign

4.2

DANN

Benign

0.71

DEOGEN2

Benign

0.028

Eigen

Benign

-0.90

Eigen_PC

Benign

-1.0

FATHMM_MKL

Benign

0.69

LIST_S2

Benign

0.35

M_CAP

Uncertain

0.13

MetaRNN

Benign

0.31

MetaSVM

Benign

-0.91

MutationAssessor

Benign

1.1

MutationTaster

Benign

1.0

PrimateAI

Uncertain

0.73

PROVEAN

Benign

-0.42

REVEL

Benign

0.097

Sift

Uncertain

0.025

Sift4G

Benign

0.54

Vest4

0.10

MutPred

0.35

Gain of catalytic residue at G121 (P = 0.001);

MVP

0.51

MPC

0.96

ClinPred

0.090

GERP RS

-0.071

Varity_R

0.048

gMVP

0.31

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