Genetic Variant NM_153485.3:c.4126A>C (chr5-37291950-T-G) – ACMG Classification: Uncertain_significance (0 pts)

Variant summary

Our verdict is Uncertain significance. Variant got 0 ACMG points: 2P and 2B. PM2BP4_Moderate

The NM_153485.3(NUP155):c.4126A>C(p.Ile1376Leu) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.000000684 in 1,461,742 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 15/21 in silico tools predict a benign outcome for this variant. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar.

Frequency

Genomes: not found (cov: 32)

Exomes 𝑓: 6.8e-7 ( 0 hom. )

Consequence

NUP155
NM_153485.3 missense

Scores

Clinical Significance

Not reported in ClinVar

Conservation

PhyloP100: 2.72

Variant links:

Genes affected

NUP155 (HGNC:8063): (nucleoporin 155) Nucleoporins are proteins that play an important role in the assembly and functioning of the nuclear pore complex (NPC) which regulates the movement of macromolecules across the nuclear envelope (NE). The protein encoded by this gene plays a role in the fusion of NE vesicles and formation of the double membrane NE. The protein may also be involved in cardiac physiology and may be associated with the pathogenesis of atrial fibrillation. Alternative splicing results in multiple transcript variants of this gene. A pseudogene associated with this gene is located on chromosome 6. [provided by RefSeq, May 2013]

NUP155 links:

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ACMG classification

Classification made for transcript

Verdict is Uncertain_significance. Variant got 0 ACMG points.

PM2

Very rare variant in population databases, with high coverage;

BP4

Computational evidence support a benign effect (MetaRNN=0.087328315).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
NUP155	NM_153485.3 link	c.4126A>C	p.Ile1376Leu	missense_variant	Exon 35 of 35	ENST00000231498.8	NP_705618.1	O75694-1A0A024R071
NUP155	NM_004298.4 link	c.3949A>C	p.Ile1317Leu	missense_variant	Exon 35 of 35		NP_004289.1	O75694-2
NUP155	NM_001278312.2 link	c.3934A>C	p.Ile1312Leu	missense_variant	Exon 34 of 34		NP_001265241.1	E9PF10B4DLT2

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
NUP155	ENST00000231498.8 link	c.4126A>C	p.Ile1376Leu	missense_variant	Exon 35 of 35	1	NM_153485.3	ENSP00000231498.3		O75694-1

Frequencies

GnomAD3 genomes

Cov.:

GnomAD3 exomes

AF:

0.00000398

AC:

AN:

251466

Hom.:

AF XY:

0.00

AC XY:

AN XY:

135914

show subpopulations

Gnomad AFR exome

AF:

0.00

Gnomad AMR exome

AF:

0.0000289

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:

6.84e-7

AC:

AN:

1461742

Hom.:

Cov.:

AF XY:

0.00

AC XY:

AN XY:

727192

show subpopulations

Gnomad4 AFR exome

AF:

0.00

Gnomad4 AMR exome

AF:

0.0000224

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:

0.00

GnomAD4 genome

Cov.:

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Benign

0.088

BayesDel_addAF

Benign

-0.12

BayesDel_noAF

Benign

-0.32

CADD

Benign

DANN

Benign

0.84

DEOGEN2

Benign

0.063

T;.;T

Eigen

Benign

-0.60

Eigen_PC

Benign

-0.35

FATHMM_MKL

Uncertain

0.95

LIST_S2

Benign

0.78

T;T;T

M_CAP

Benign

0.014

MetaRNN

Benign

0.087

T;T;T

MetaSVM

Benign

-0.98

MutationAssessor

Benign

-0.12

N;.;.

PrimateAI

Uncertain

0.49

PROVEAN

Benign

0.48

N;N;N

REVEL

Benign

0.15

Sift

Benign

1.0

T;T;T

Sift4G

Benign

1.0

T;T;T

Polyphen

0.0

B;.;B

Vest4

0.11

MutPred

0.51

Loss of catalytic residue at I1376 (P = 0.0458);.;.;

MVP

0.25

MPC

0.14

ClinPred

0.22

GERP RS

3.9

Varity_R

0.076

gMVP

0.18

Splicing

Name

Calibrated prediction

Score

Prediction

SpliceAI score (max)

0.020

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

Computational scores

Splicing

Publications

LitVar

Other links and lift over