Variant 19-42315193-C-G details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Uncertain significance. Variant got 2 ACMG points: 2P and 0B. PM2

The NM_173633.3(TMEM145):c.511C>G(p.Leu171Val) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00000373 in 1,610,420 control chromosomes in the GnomAD database, with no homozygous occurrence. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

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

Exomes 𝑓: 0.0000034 ( 0 hom. )

Consequence

TMEM145
NM_173633.3 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 0.610

Variant links:

Genes affected

TMEM145 (HGNC:26912): (transmembrane protein 145) Predicted to be involved in G protein-coupled receptor signaling pathway and response to pheromone. Predicted to be integral component of membrane. [provided by Alliance of Genome Resources, Apr 2022]

TMEM145 links:

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Uncertain_significance. Variant got 2 ACMG points.

PM2

Very rare variant in population databases, with high coverage;

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
TMEM145	NM_173633.3 linkuse as main transcript	c.511C>G	p.Leu171Val	missense_variant	7/15	ENST00000301204.8	NP_775904.2

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	Appris
TMEM145	ENST00000301204.8 linkuse as main transcript	c.511C>G	p.Leu171Val	missense_variant	7/15	2	NM_173633.3	ENSP00000301204
TMEM145	ENST00000673205.1 linkuse as main transcript	c.511C>G	p.Leu171Val	missense_variant	7/14			ENSP00000499841
TMEM145	ENST00000673187.1 linkuse as main transcript	c.553C>G	p.Leu185Val	missense_variant	7/15			ENSP00000500040	P1
TMEM145	ENST00000598766.1 linkuse as main transcript	c.583C>G	p.Leu195Val	missense_variant	7/14	5		ENSP00000470827

Frequencies

GnomAD3 genomes

AF:

0.00000657

AC:

AN:

152208

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

GnomAD3 exomes

AF:

0.00000803

AC:

AN:

249062

Hom.:

AF XY:

0.00000743

AC XY:

AN XY:

134558

show subpopulations

Gnomad AFR exome

AF:

0.00

Gnomad AMR exome

AF:

0.00

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.00

Gnomad SAS exome

AF:

0.00

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.0000178

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.00000343

AC:

AN:

1458212

Hom.:

Cov.:

AF XY:

0.00000276

AC XY:

AN XY:

724904

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:

0.00000451

Gnomad4 OTH exome

AF:

0.00

GnomAD4 genome

AF:

0.00000657

AC:

AN:

152208

Hom.:

Cov.:

AF XY:

0.0000135

AC XY:

AN XY:

74338

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

Alfa

AF:

0.0000451

Hom.:

Bravo

AF:

0.00000756

EpiCase

AF:

0.0000545

EpiControl

AF:

0.00

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

Jul 14, 2022

The c.511C>G (p.L171V) alteration is located in exon 7 (coding exon 7) of the TMEM145 gene. This alteration results from a C to G substitution at nucleotide position 511, causing the leucine (L) at amino acid position 171 to be replaced by a valine (V). 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

Uncertain

0.51

BayesDel_addAF

Benign

-0.085

BayesDel_noAF

Benign

-0.36

CADD

Benign

DANN

Uncertain

1.0

DEOGEN2

Benign

0.084

T;.

Eigen

Benign

0.071

Eigen_PC

Benign

-0.0056

FATHMM_MKL

Benign

0.76

LIST_S2

Uncertain

0.89

D;D

M_CAP

Benign

0.055

MetaRNN

Uncertain

0.46

T;T

MetaSVM

Benign

-0.91

MutationAssessor

Uncertain

2.3

M;.

MutationTaster

Benign

1.0

PrimateAI

Uncertain

0.67

PROVEAN

Uncertain

-2.5

N;.

REVEL

Benign

0.27

Sift

Pathogenic

0.0

D;.

Sift4G

Uncertain

0.018

D;D

Polyphen

0.97

D;.

Vest4

0.56

MutPred

0.65

Gain of helix (P = 0.132);.;

MVP

0.21

MPC

1.1

ClinPred

0.84

GERP RS

1.8

Varity_R

0.28

gMVP

0.75

Splicing

Name

Calibrated prediction

Score

Prediction

SpliceAI score (max)

0.010

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