Genetic Variant ENST00000434431.2:c.169G>A (chr2-46480456-G-A) – ACMG Classification: Uncertain_significance (0 pts)

Variant summary

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

The ENST00000434431.2(TMEM247):c.169G>A(p.Glu57Lys) variant causes a missense change. The variant allele was found at a frequency of 0.00000129 in 1,551,480 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar. Another variant affecting the same amino acid position, but resulting in a different missense (i.e. E57Q) has been classified as Uncertain significance.

Frequency

Genomes: 𝑓 0.0000066 ( 0 hom., cov: 32)

Exomes 𝑓: 7.1e-7 ( 0 hom. )

Consequence

TMEM247
ENST00000434431.2 missense

Scores

Clinical Significance

Not reported in ClinVar

Conservation

PhyloP100: 5.02

Variant links:

Genes affected

TMEM247 (HGNC:42967): (transmembrane protein 247) Predicted to be integral component of membrane. Predicted to be active in endoplasmic reticulum. [provided by Alliance of Genome Resources, Apr 2022]

TMEM247 links:

ENSG00000284608 (HGNC:):

ENSG00000284608 links:

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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=0.19027376).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
TMEM247	NM_001424184.1 link	c.169G>A	p.Glu57Lys	missense_variant	Exon 2 of 3		NP_001411113.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	Protein	UniProt
TMEM247	ENST00000434431.2 link	c.169G>A	p.Glu57Lys	missense_variant	Exon 2 of 3	5	ENSP00000388684.1	A6NEH6
ENSG00000284608	ENST00000432241.5 link	n.365-3788G>A		intron_variant	Intron 4 of 4	3
ENSG00000253515	ENST00000517716.2 link	n.80-19275G>A		intron_variant	Intron 2 of 3	5

Frequencies

GnomAD3 genomes

AF:

0.00000657

AC:

AN:

152192

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:

0.0000147

Gnomad OTH

AF:

0.00

GnomAD4 exome

AF:

7.15e-7

AC:

AN:

1399288

Hom.:

Cov.:

AF XY:

0.00000145

AC XY:

AN XY:

690152

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:

9.27e-7

Gnomad4 OTH exome

AF:

0.00

GnomAD4 genome

AF:

0.00000657

AC:

AN:

152192

Hom.:

Cov.:

AF XY:

0.00

AC XY:

AN XY:

74354

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:

0.0000147

Gnomad4 OTH

AF:

0.00

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Benign

0.15

BayesDel_addAF

Benign

0.0090

BayesDel_noAF

Benign

-0.22

CADD

Benign

DANN

Uncertain

1.0

DEOGEN2

Benign

0.015

Eigen

Benign

-0.078

Eigen_PC

Benign

-0.044

FATHMM_MKL

Benign

0.72

LIST_S2

Benign

0.75

MetaRNN

Benign

0.19

MetaSVM

Benign

-0.81

MutationAssessor

Uncertain

2.2

PROVEAN

Uncertain

-2.4

REVEL

Benign

0.055

Sift

Benign

0.095

Sift4G

Benign

0.22

Polyphen

0.56

MutPred

0.20

Gain of ubiquitination at E57 (P = 0.0022);

MVP

0.055

ClinPred

0.96

GERP RS

4.8

Varity_R

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

Computational scores

Splicing

Publications

LitVar

Other links and lift over