Variant 1-12859799-A-G details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Uncertain significance. Variant got 0 ACMG points: 2P and 2B. PM2BP4_Moderate

The NM_023014.1(PRAMEF2):c.394A>G(p.Arg132Gly) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00000498 in 1,607,296 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 13/21 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: 𝑓 0.000040 ( 0 hom., cov: 32)

Exomes 𝑓: 0.0000014 ( 0 hom. )

Consequence

PRAMEF2
NM_023014.1 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: -0.202

Variant links:

Genes affected

PRAMEF2 (HGNC:28841): (PRAME family member 2) Predicted to be involved in several processes, including negative regulation of apoptotic process; negative regulation of transcription, DNA-templated; and positive regulation of cell population proliferation. Predicted to be active in cytoplasm. [provided by Alliance of Genome Resources, Apr 2022]

PRAMEF2 links:

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Uncertain_significance. Variant got 0 ACMG points.

PM2

Very rare variant in population databases, with high coverage;

BP4

Computational evidence support a benign effect (MetaRNN=0.07052681).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
PRAMEF2	NM_023014.1 linkuse as main transcript	c.394A>G	p.Arg132Gly	missense_variant	3/4	ENST00000240189.2	NP_075390.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	Appris	UniProt
PRAMEF2	ENST00000240189.2 linkuse as main transcript	c.394A>G	p.Arg132Gly	missense_variant	3/4	1	NM_023014.1	ENSP00000240189	P1

Frequencies

GnomAD3 genomes

AF:

0.0000398

AC:

AN:

150804

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.000146

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

GnomAD3 exomes

AF:

0.0000120

AC:

AN:

250146

Hom.:

AF XY:

0.00000739

AC XY:

AN XY:

135288

show subpopulations

Gnomad AFR exome

AF:

0.000123

Gnomad AMR exome

AF:

0.0000295

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:

0.00

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.00000137

AC:

AN:

1456394

Hom.:

Cov.:

AF XY:

0.00

AC XY:

AN XY:

724558

show subpopulations

Gnomad4 AFR exome

AF:

0.0000300

Gnomad4 AMR exome

AF:

0.0000229

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

AF:

0.0000398

AC:

AN:

150902

Hom.:

Cov.:

AF XY:

0.0000407

AC XY:

AN XY:

73674

show subpopulations

Gnomad4 AFR

AF:

0.000146

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:

0.0000491

ESP6500AA

AF:

0.000227

AC:

ESP6500EA

AF:

0.00

AC:

ExAC

AF:

0.0000165

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

Feb 28, 2024

The c.394A>G (p.R132G) alteration is located in exon 3 (coding exon 2) of the PRAMEF2 gene. This alteration results from a A to G substitution at nucleotide position 394, causing the arginine (R) at amino acid position 132 to be replaced by a glycine (G). 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

0.13

BayesDel_addAF

Benign

-0.38

BayesDel_noAF

Benign

-0.55

CADD

Benign

DANN

Benign

0.77

DEOGEN2

Benign

0.014

Eigen

Benign

-0.88

Eigen_PC

Benign

-1.1

FATHMM_MKL

Benign

0.00040

M_CAP

Benign

0.0029

MetaRNN

Benign

0.071

MetaSVM

Benign

-1.0

MutationAssessor

Pathogenic

3.0

MutationTaster

Benign

1.0

PrimateAI

Benign

0.45

PROVEAN

Uncertain

-3.3

REVEL

Benign

0.050

Sift

Uncertain

0.0090

Sift4G

Uncertain

0.0060

Polyphen

0.56

Vest4

0.16

MVP

0.014

MPC

0.058

ClinPred

0.39

GERP RS

-1.3

Varity_R

0.20

gMVP

0.24

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