Variant chr4-153581540-C-T details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Likely benign. Variant got -2 ACMG points: 2P and 4B. PM2BP4_Strong

The NM_001131007.2(TMEM131L):c.872C>T(p.Thr291Ile) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00000892 in 1,570,238 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 14/21 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: 𝑓 0.000033 ( 0 hom., cov: 32)

Exomes 𝑓: 0.0000063 ( 0 hom. )

Consequence

TMEM131L
NM_001131007.2 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 1.55

Variant links:

Genes affected

TMEM131L (HGNC:29146): (transmembrane 131 like) Involved in negative regulation of canonical Wnt signaling pathway and negative regulation of immature T cell proliferation in thymus. Located in cytoplasm and plasma membrane. [provided by Alliance of Genome Resources, Apr 2022]

TMEM131L links:

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Likely_benign. Variant got -2 ACMG points.

PM2

Very rare variant in population databases, with high coverage;

BP4

Computational evidence support a benign effect (MetaRNN=0.06085533).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
TMEM131L	NM_001131007.2 linkuse as main transcript	c.872C>T	p.Thr291Ile	missense_variant	9/35	ENST00000409959.8	NP_001124479.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	Appris	UniProt
TMEM131L	ENST00000409959.8 linkuse as main transcript	c.872C>T	p.Thr291Ile	missense_variant	9/35	5	NM_001131007.2	ENSP00000386787	A2	A2VDJ0-5
TMEM131L	ENST00000240487.5 linkuse as main transcript	c.455C>T	p.Thr152Ile	missense_variant	5/29	1		ENSP00000240487
TMEM131L	ENST00000409663.7 linkuse as main transcript	c.872C>T	p.Thr291Ile	missense_variant	9/35	5		ENSP00000386574	P4	A2VDJ0-1

Frequencies

GnomAD3 genomes

AF:

0.0000329

AC:

AN:

152204

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.0000965

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.0000654

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:

0.00000882

AC:

AN:

226638

Hom.:

AF XY:

0.00000814

AC XY:

AN XY:

122780

show subpopulations

Gnomad AFR exome

AF:

0.000132

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:

0.00

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.00000635

AC:

AN:

1417916

Hom.:

Cov.:

AF XY:

0.00000285

AC XY:

AN XY:

702836

show subpopulations

Gnomad4 AFR exome

AF:

0.000158

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:

0.0000685

GnomAD4 genome

AF:

0.0000328

AC:

AN:

152322

Hom.:

Cov.:

AF XY:

0.0000403

AC XY:

AN XY:

74486

show subpopulations

Gnomad4 AFR

AF:

0.0000962

Gnomad4 AMR

AF:

0.0000653

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

Alfa

AF:

0.0000283

Hom.:

Bravo

AF:

0.0000604

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

Feb 03, 2022

The c.872C>T (p.T291I) alteration is located in exon 9 (coding exon 9) of the KIAA0922 gene. This alteration results from a C to T substitution at nucleotide position 872, causing the threonine (T) at amino acid position 291 to be replaced by an isoleucine (I). 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

0.18

BayesDel_addAF

Benign

-0.32

BayesDel_noAF

Benign

-0.45

CADD

Benign

DANN

Uncertain

0.99

DEOGEN2

Benign

0.0060

T;.;T

Eigen

Benign

-0.13

Eigen_PC

Benign

0.10

FATHMM_MKL

Benign

0.63

LIST_S2

Benign

0.74

T;T;T

M_CAP

Benign

0.0039

MetaRNN

Benign

0.061

T;T;T

MetaSVM

Benign

-1.0

MutationAssessor

Benign

1.7

L;L;.

MutationTaster

Benign

1.0

N;N;N

PrimateAI

Benign

0.45

PROVEAN

Benign

-1.9

N;N;N

REVEL

Benign

0.055

Sift

Benign

0.11

T;T;T

Sift4G

Benign

0.50

T;T;T

Polyphen

0.015

B;B;.

Vest4

0.23

MVP

0.043

MPC

0.11

ClinPred

0.20

GERP RS

5.0

RBP_binding_hub_radar

0.0

RBP_regulation_power_radar

1.1

Varity_R

0.048

gMVP

0.37

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