Variant 16-22533873-C-T details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Likely benign. Variant got -2 ACMG points: 0P and 2B. BP4_Moderate

The NM_001395849.1(NPIPB5):c.890C>T(p.Ala297Val) variant causes a missense change involving the alteration of a non-conserved nucleotide. In-silico tool predicts a benign outcome for this variant. 11/17 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: 𝑓 0.0 ( 0 hom., cov: 3)

Exomes 𝑓: 0.000078 ( 0 hom. )

Failed GnomAD Quality Control

Consequence

NPIPB5
NM_001395849.1 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: -1.68

Variant links:

Genes affected

NPIPB5 (HGNC:37233): (nuclear pore complex interacting protein family member B5) Located in nucleoplasm. [provided by Alliance of Genome Resources, Apr 2022]

NPIPB5 links:

LOC105371131 (HGNC:):

LOC105371131 links:

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Likely_benign. Variant got -2 ACMG points.

BP4

Computational evidence support a benign effect (MetaRNN=0.07865304).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
NPIPB5	NM_001395849.1 linkuse as main transcript	c.890C>T	p.Ala297Val	missense_variant	7/7	ENST00000424340.7	NP_001382778.1
LOC105371131	XR_007065022.1 linkuse as main transcript	n.150+3605G>A		intron_variant, non_coding_transcript_variant

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	Appris	UniProt
NPIPB5	ENST00000424340.7 linkuse as main transcript	c.890C>T	p.Ala297Val	missense_variant	7/7	1	NM_001395849.1	ENSP00000440703	P1

Frequencies

GnomAD3 genomes

AF:

0.00

AC:

AN:

4244

Hom.:

Cov.:

FAILED QC

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:

0.00

Gnomad OTH

AF:

0.00

GnomAD4 exome

Data not reliable, filtered out with message: AS_VQSR

AF:

0.0000780

AC:

AN:

435860

Hom.:

Cov.:

AF XY:

0.0000728

AC XY:

AN XY:

233450

show subpopulations

Gnomad4 AFR exome

AF:

0.000161

Gnomad4 AMR exome

AF:

0.0000527

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.000134

Gnomad4 SAS exome

AF:

0.0000662

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.0000885

Gnomad4 OTH exome

AF:

0.0000401

GnomAD4 genome

Data not reliable, filtered out with message: AC0;AS_VQSR

AF:

0.00

AC:

AN:

4244

Hom.:

Cov.:

AF XY:

0.00

AC XY:

AN XY:

2316

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:

0.00

Gnomad4 OTH

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

Oct 25, 2023

The c.890C>T (p.A297V) alteration is located in exon 7 (coding exon 7) of the NPIPB5 gene. This alteration results from a C to T substitution at nucleotide position 890, causing the alanine (A) at amino acid position 297 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

0.41

BayesDel_addAF

Benign

-0.31

BayesDel_noAF

Benign

-0.69

CADD

Benign

4.0

DANN

Uncertain

0.99

DEOGEN2

Benign

0.0081

.;.;T;T;.;.

Eigen

Benign

-1.3

Eigen_PC

Benign

-1.5

FATHMM_MKL

Benign

0.0029

LIST_S2

Benign

0.52

.;T;T;.;T;.

M_CAP

Benign

0.0018

MetaRNN

Benign

0.079

T;T;T;T;T;T

MetaSVM

Benign

-1.1

MutationTaster

Benign

1.0

N;N

PROVEAN

Benign

-0.33

N;.;N;N;N;.

REVEL

Benign

0.15

Sift

Benign

0.44

T;.;T;T;T;.

Sift4G

Benign

0.50

T;T;T;T;T;T

Polyphen

0.60

.;.;P;P;.;.

Vest4

0.031, 0.028, 0.025, 0.043

MutPred

0.53

Gain of relative solvent accessibility (P = 0.0023);Gain of relative solvent accessibility (P = 0.0023);Gain of relative solvent accessibility (P = 0.0023);Gain of relative solvent accessibility (P = 0.0023);Gain of relative solvent accessibility (P = 0.0023);.;

MVP

0.014

ClinPred

0.29

Varity_R

0.061

gMVP

0.011

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