Variant 11-87038170-A-G details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Likely pathogenic. Variant got 6 ACMG points: 6P and 0B. PM2PP3_Strong

The NM_022918.4(TMEM135):c.125A>G(p.Tyr42Cys) variant causes a missense change involving the alteration of a conserved nucleotide. The variant allele was found at a frequency of 0.00000342 in 1,461,770 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a pathogenic outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: not found (cov: 31)

Exomes 𝑓: 0.0000034 ( 0 hom. )

Consequence

TMEM135
NM_022918.4 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 8.28

Variant links:

Genes affected

TMEM135 (HGNC:26167): (transmembrane protein 135) Predicted to be involved in peroxisome organization. Predicted to act upstream of or within response to cold and response to food. Predicted to be located in mitochondrion and peroxisome. [provided by Alliance of Genome Resources, Apr 2022]

TMEM135 links:

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ACMG classification

Classification made for transcript

Verdict is Likely_pathogenic. Variant got 6 ACMG points.

PM2

Very rare variant in population databases, with high coverage;

PP3

MetaRNN computational evidence supports a deleterious effect, 0.968

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE
TMEM135	NM_022918.4 linkuse as main transcript	c.125A>G	p.Tyr42Cys	missense_variant	1/15	ENST00000305494.6
TMEM135	NM_001168724.2 linkuse as main transcript	c.125A>G	p.Tyr42Cys	missense_variant	1/14
TMEM135	NR_033149.2 linkuse as main transcript	n.237A>G		non_coding_transcript_exon_variant	1/14

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Appris	UniProt
TMEM135	ENST00000305494.6 linkuse as main transcript	c.125A>G	p.Tyr42Cys	missense_variant	1/15	1	NM_022918.4	P1	Q86UB9-1

Frequencies

GnomAD3 genomes

Cov.:

GnomAD3 exomes

AF:

0.00000398

AC:

AN:

251434

Hom.:

AF XY:

0.00

AC XY:

AN XY:

135900

show subpopulations

Gnomad AFR exome

AF:

0.00

Gnomad AMR exome

AF:

0.00

Gnomad ASJ exome

AF:

0.0000992

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:

0.00000342

AC:

AN:

1461770

Hom.:

Cov.:

AF XY:

0.00000275

AC XY:

AN XY:

727186

show subpopulations

Gnomad4 AFR exome

AF:

0.00

Gnomad4 AMR exome

AF:

0.00

Gnomad4 ASJ exome

AF:

0.0000383

Gnomad4 EAS exome

AF:

0.00

Gnomad4 SAS exome

AF:

0.00

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.00000360

Gnomad4 OTH exome

AF:

0.00

GnomAD4 genome

Cov.:

ExAC

AF:

0.00000824

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

Nov 02, 2023

The c.125A>G (p.Y42C) alteration is located in exon 1 (coding exon 1) of the TMEM135 gene. This alteration results from a A to G substitution at nucleotide position 125, causing the tyrosine (Y) at amino acid position 42 to be replaced by a cysteine (C). 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

Pathogenic

0.94

BayesDel_addAF

Pathogenic

0.44

BayesDel_noAF

Pathogenic

0.40

Cadd

Pathogenic

Dann

Uncertain

1.0

Eigen

Pathogenic

0.73

Eigen_PC

Pathogenic

0.70

FATHMM_MKL

Pathogenic

0.99

LIST_S2

Uncertain

0.93

D;D;D;D

M_CAP

Pathogenic

0.31

MetaRNN

Pathogenic

0.97

D;D;D;D

MetaSVM

Uncertain

0.33

MutationAssessor

Pathogenic

3.1

M;.;.;M

MutationTaster

Benign

1.0

D;D;D;D;D

PrimateAI

Uncertain

0.63

PROVEAN

Pathogenic

-7.3

D;D;D;D

REVEL

Pathogenic

0.88

Sift

Pathogenic

0.0

D;D;D;D

Sift4G

Pathogenic

0.0

D;D;D;D

Polyphen

1.0

D;.;.;D

Vest4

0.93

MutPred

0.88

Gain of ubiquitination at K40 (P = 0.0849);Gain of ubiquitination at K40 (P = 0.0849);Gain of ubiquitination at K40 (P = 0.0849);Gain of ubiquitination at K40 (P = 0.0849);

MVP

0.90

MPC

1.3

ClinPred

1.0

GERP RS

5.1

RBP_binding_hub_radar

0.0

RBP_regulation_power_radar

1.1

Varity_R

0.96

gMVP

0.98

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