Variant 11-9299695-G-A 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_015012.4(TMEM41B):c.128C>T(p.Ser43Phe) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00000125 in 1,597,596 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 14/20 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: 6.9e-7 ( 0 hom. )

Consequence

TMEM41B
NM_015012.4 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 3.06

Variant links:

Genes affected

TMEM41B (HGNC:28948): (transmembrane protein 41B) Involved in autophagosome assembly. Located in endoplasmic reticulum membrane and mitochondria-associated endoplasmic reticulum membrane. [provided by Alliance of Genome Resources, Apr 2022]

TMEM41B 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=0.079491705).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
TMEM41B	NM_015012.4 link	c.128C>T	p.Ser43Phe	missense_variant	2/7	ENST00000528080.6	NP_055827.1	Q5BJD5-1
TMEM41B	NM_001165030.3 link	c.128C>T	p.Ser43Phe	missense_variant	2/3		NP_001158502.1	Q5BJD5-3
TMEM41B	XM_047426969.1 link	c.128C>T	p.Ser43Phe	missense_variant	2/6		XP_047282925.1
TMEM41B	NR_028491.3 link	n.280C>T		non_coding_transcript_exon_variant	2/8

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	Appris	UniProt
TMEM41B	ENST00000528080.6 link	c.128C>T	p.Ser43Phe	missense_variant	2/7	1	NM_015012.4	ENSP00000433126.1		Q5BJD5-1

Frequencies

GnomAD3 genomes

AF:

0.00000658

AC:

AN:

151992

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:

0.000193

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:

0.00000417

AC:

AN:

239820

Hom.:

AF XY:

0.00000770

AC XY:

AN XY:

129954

show subpopulations

Gnomad AFR exome

AF:

0.00

Gnomad AMR exome

AF:

0.00

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.0000566

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:

6.92e-7

AC:

AN:

1445486

Hom.:

Cov.:

AF XY:

0.00000139

AC XY:

AN XY:

719388

show subpopulations

Gnomad4 AFR exome

AF:

0.0000309

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:

0.00

Gnomad4 OTH exome

AF:

0.00

GnomAD4 genome

AF:

0.00000657

AC:

AN:

152110

Hom.:

Cov.:

AF XY:

0.0000134

AC XY:

AN XY:

74350

show subpopulations

Gnomad4 AFR

AF:

0.00

Gnomad4 AMR

AF:

0.00

Gnomad4 ASJ

AF:

0.00

Gnomad4 EAS

AF:

0.000193

Gnomad4 SAS

AF:

0.00

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.00

Gnomad4 OTH

AF:

0.00

ExAC

AF:

0.00000824

AC:

Asia WGS

AF:

0.000289

AC:

AN:

3478

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

May 31, 2023

The c.128C>T (p.S43F) alteration is located in exon 2 (coding exon 2) of the TMEM41B gene. This alteration results from a C to T substitution at nucleotide position 128, causing the serine (S) at amino acid position 43 to be replaced by a phenylalanine (F). 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

-0.29

BayesDel_noAF

Benign

-0.47

CADD

Benign

DANN

Uncertain

0.99

DEOGEN2

Benign

0.0080

T;T;T;.

Eigen

Benign

-0.20

Eigen_PC

Benign

0.013

FATHMM_MKL

Uncertain

0.96

LIST_S2

Benign

0.75

T;.;T;T

M_CAP

Benign

0.0029

MetaRNN

Benign

0.079

T;T;T;T

MetaSVM

Benign

-1.0

MutationAssessor

Benign

0.0

N;N;.;N

PrimateAI

Benign

0.42

PROVEAN

Benign

-1.6

.;N;N;N

REVEL

Benign

0.19

Sift

Uncertain

0.029

.;D;D;D

Sift4G

Uncertain

0.029

D;D;D;D

Polyphen

0.0080

B;B;.;.

Vest4

0.26

MutPred

0.36

Loss of disorder (P = 0.001);Loss of disorder (P = 0.001);Loss of disorder (P = 0.001);Loss of disorder (P = 0.001);

MVP

0.27

MPC

0.26

ClinPred

0.34

GERP RS

4.2

Varity_R

0.12

gMVP

0.38

Splicing

Name

Calibrated prediction

Score

Prediction

SpliceAI score (max)

0.060

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