Variant 7-23187072-T-C details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Pathogenic. Variant got 10 ACMG points: 10P and 0B. PVS1PM2

The NM_001370445.1(NUP42):c.2T>C(p.Met1?) variant causes a start lost change. The variant allele was found at a frequency of 0.0000419 in 1,599,674 control chromosomes in the GnomAD database, including 1 homozygotes. In-silico tool predicts a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: 𝑓 0.000059 ( 0 hom., cov: 32)

Exomes 𝑓: 0.000040 ( 1 hom. )

Consequence

NUP42
NM_001370445.1 start_lost

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 3.65

Variant links:

Genes affected

NUP42 (HGNC:17010): (nucleoporin 42) Enables nuclear export signal receptor activity. Involved in protein export from nucleus. Located in cytosol and nucleoplasm. Colocalizes with nuclear envelope. [provided by Alliance of Genome Resources, Apr 2022]

NUP42 links:

NUP42 (HGNC:):

NUP42 links:

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ACMG classification

Classification made for transcript

Verdict is Pathogenic. Variant got 10 ACMG points.

PVS1

Start lost variant, no new inframe start found.

PM2

Very rare variant in population databases, with high coverage;

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
NUP42	NM_007342.3 linkuse as main transcript	c.371T>C	p.Met124Thr	missense_variant	3/7	ENST00000258742.10	NP_031368.1	O15504-1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	Appris	UniProt
NUP42	ENST00000258742.10 linkuse as main transcript	c.371T>C	p.Met124Thr	missense_variant	3/7	1	NM_007342.3	ENSP00000258742.5		O15504-1

Frequencies

GnomAD3 genomes

AF:

0.0000659

AC:

AN:

151856

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:

0.000385

Gnomad SAS

AF:

0.00

Gnomad FIN

AF:

0.00

Gnomad MID

AF:

0.00633

Gnomad NFE

AF:

0.0000883

Gnomad OTH

AF:

0.00

GnomAD3 exomes

AF:

0.0000698

AC:

AN:

243432

Hom.:

AF XY:

0.0000837

AC XY:

AN XY:

131398

show subpopulations

Gnomad AFR exome

AF:

0.0000624

Gnomad AMR exome

AF:

0.0000606

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.00

Gnomad SAS exome

AF:

0.000214

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.0000719

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.0000401

AC:

AN:

1447704

Hom.:

Cov.:

AF XY:

0.0000361

AC XY:

AN XY:

719622

show subpopulations

Gnomad4 AFR exome

AF:

0.0000608

Gnomad4 AMR exome

AF:

0.0000463

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.0000254

Gnomad4 SAS exome

AF:

0.000158

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.0000244

Gnomad4 OTH exome

AF:

0.000100

GnomAD4 genome

AF:

0.0000592

AC:

AN:

151970

Hom.:

Cov.:

AF XY:

0.0000673

AC XY:

AN XY:

74298

show subpopulations

Gnomad4 AFR

AF:

0.00

Gnomad4 AMR

AF:

0.00

Gnomad4 ASJ

AF:

0.00

Gnomad4 EAS

AF:

0.000386

Gnomad4 SAS

AF:

0.00

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.0000883

Gnomad4 OTH

AF:

0.00

Alfa

AF:

0.0000485

Hom.:

Bravo

AF:

0.0000529

ExAC

AF:

0.000107

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

Dec 28, 2022

The c.371T>C (p.M124T) alteration is located in exon 3 (coding exon 3) of the NUPL2 gene. This alteration results from a T to C substitution at nucleotide position 371, causing the methionine (M) at amino acid position 124 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

Uncertain

0.44

BayesDel_addAF

Benign

-0.14

BayesDel_noAF

Benign

-0.15

CADD

Benign

DANN

Uncertain

0.98

DEOGEN2

Benign

0.21

T;T;T

Eigen

Uncertain

0.35

Eigen_PC

Uncertain

0.40

FATHMM_MKL

Uncertain

0.93

LIST_S2

Benign

0.80

T;T;T

M_CAP

Benign

0.0094

MetaRNN

Benign

0.17

T;T;T

MetaSVM

Benign

-0.92

MutationAssessor

Uncertain

2.6

M;.;.

PrimateAI

Benign

0.45

PROVEAN

Uncertain

-4.3

D;D;D

REVEL

Benign

0.15

Sift

Uncertain

0.0040

D;D;D

Sift4G

Uncertain

0.012

D;D;D

Polyphen

0.76

P;.;.

Vest4

0.78

MVP

0.49

MPC

0.11

ClinPred

0.50

GERP RS

4.4

RBP_binding_hub_radar

0.0

RBP_regulation_power_radar

1.7

Varity_R

0.52

gMVP

0.71

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