Genetic Variant NM_052965.4:c.146T>C (chr1-184054364-T-C) – ACMG Classification: Uncertain_significance (1 pts)

Variant summary

Our verdict is Uncertain significance. Variant got 1 ACMG points: 2P and 1B. PM2BP4

The NM_052965.4(TSEN15):c.146T>C(p.Met49Thr) variant causes a missense change. The variant allele was found at a frequency of 0.0000581 in 1,582,428 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: 𝑓 0.000039 ( 0 hom., cov: 33)

Exomes 𝑓: 0.000060 ( 0 hom. )

Consequence

TSEN15
NM_052965.4 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 4.21

Variant links:

Genes affected

TSEN15 (HGNC:16791): (tRNA splicing endonuclease subunit 15) This gene encodes a subunit of the tRNA splicing endonuclease, which catalyzes the removal of introns from tRNA precursors. Alternative splicing results in multiple transcript variants. There is a pseudogene of this gene on chromosome 17. [provided by RefSeq, Jul 2014]

TSEN15 links:

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Uncertain_significance. Variant got 1 ACMG points.

PM2

Very rare variant in population databases, with high coverage;

BP4

Computational evidence support a benign effect (MetaRNN=0.38948908).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
TSEN15	NM_052965.4 link	c.146T>C	p.Met49Thr	missense_variant	Exon 2 of 5	ENST00000645668.2	NP_443197.1	Q8WW01-1B1ALV0

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
TSEN15	ENST00000645668.2 link	c.146T>C	p.Met49Thr	missense_variant	Exon 2 of 5		NM_052965.4	ENSP00000493902.2		Q8WW01-1

Frequencies

GnomAD3 genomes

AF:

0.0000394

AC:

AN:

152212

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.0000241

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:

0.0000735

Gnomad OTH

AF:

0.00

GnomAD3 exomes

AF:

0.0000453

AC:

AN:

242712

Hom.:

AF XY:

0.0000459

AC XY:

AN XY:

130760

show subpopulations

Gnomad AFR exome

AF:

0.000124

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:

0.0000808

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.0000601

AC:

AN:

1430098

Hom.:

Cov.:

AF XY:

0.0000744

AC XY:

AN XY:

712278

show subpopulations

Gnomad4 AFR exome

AF:

0.0000609

Gnomad4 AMR exome

AF:

0.0000234

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:

0.0000762

Gnomad4 OTH exome

AF:

0.00

GnomAD4 genome

AF:

0.0000394

AC:

AN:

152330

Hom.:

Cov.:

AF XY:

0.0000268

AC XY:

AN XY:

74488

show subpopulations

Gnomad4 AFR

AF:

0.0000241

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:

0.0000735

Gnomad4 OTH

AF:

0.00

Alfa

AF:

0.000116

Hom.:

Bravo

AF:

0.0000302

TwinsUK

AF:

0.00

AC:

ALSPAC

AF:

0.000259

AC:

ExAC

AF:

0.0000412

AC:

Asia WGS

AF:

0.000289

AC:

AN:

3476

ClinVar

Significance: Uncertain significance

Submissions summary: Uncertain:1

Revision: criteria provided, single submitter

LINK: link

Submissions by phenotype

Inborn genetic diseases

Uncertain:1

Mar 30, 2024

Ambry Genetics

Significance: Uncertain significance

Review Status: criteria provided, single submitter

Collection Method: clinical testing

The c.146T>C (p.M49T) alteration is located in exon 2 (coding exon 2) of the TSEN15 gene. This alteration results from a T to C substitution at nucleotide position 146, causing the methionine (M) at amino acid position 49 to be replaced by a threonine (T). 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

0.99

BayesDel_addAF

Uncertain

0.079

BayesDel_noAF

Uncertain

0.11

CADD

Uncertain

DANN

Uncertain

0.99

DEOGEN2

Benign

0.20

T;.;.;.;.;.;.

Eigen

Uncertain

0.50

Eigen_PC

Uncertain

0.53

FATHMM_MKL

Uncertain

0.87

LIST_S2

Benign

0.64

T;T;T;T;T;T;T

M_CAP

Benign

0.017

MetaRNN

Benign

0.39

T;T;T;T;T;T;T

MetaSVM

Benign

-0.85

MutationAssessor

Uncertain

2.3

M;M;.;.;.;.;.

PrimateAI

Pathogenic

0.86

PROVEAN

Pathogenic

-4.7

.;D;D;.;D;.;.

REVEL

Uncertain

0.41

Sift

Uncertain

0.0020

.;D;D;.;D;.;.

Sift4G

Uncertain

0.0060

.;D;D;.;D;.;.

Polyphen

0.99

D;.;.;.;.;.;.

Vest4

0.90, 0.90, 0.90

MVP

0.75

MPC

0.80

ClinPred

0.28

GERP RS

5.3

RBP_binding_hub_radar

0.0

RBP_regulation_power_radar

1.6

Varity_R

0.73

gMVP

0.80

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