Variant chr13-97990441-G-A details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Benign. Variant got -21 ACMG points: 0P and 21B. BP4_StrongBP6_Very_StrongBP7BS1BS2

The NM_002271.6(IPO5):c.573G>A(p.Thr191=) variant causes a synonymous change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.000961 in 1,596,650 control chromosomes in the GnomAD database, including 25 homozygotes. In-silico tool predicts a benign outcome for this variant. Variant has been reported in ClinVar as Benign (★★).

Frequency

Genomes: 𝑓 0.0015 ( 2 hom., cov: 33)

Exomes 𝑓: 0.00091 ( 23 hom. )

Consequence

IPO5
NM_002271.6 synonymous

Scores

Clinical Significance

Benign criteria provided, multiple submitters, no conflicts B:2

Conservation

PhyloP100: -0.719

Variant links:

Genes affected

IPO5 (HGNC:6402): (importin 5) Nucleocytoplasmic transport, a signal- and energy-dependent process, takes place through nuclear pore complexes embedded in the nuclear envelope. The import of proteins containing a nuclear localization signal (NLS) requires the NLS import receptor, a heterodimer of importin alpha and beta subunits also known as karyopherins. Importin alpha binds the NLS-containing cargo in the cytoplasm and importin beta docks the complex at the cytoplasmic side of the nuclear pore complex. In the presence of nucleoside triphosphates and the small GTP binding protein Ran, the complex moves into the nuclear pore complex and the importin subunits dissociate. Importin alpha enters the nucleoplasm with its passenger protein and importin beta remains at the pore. Interactions between importin beta and the FG repeats of nucleoporins are essential in translocation through the pore complex. The protein encoded by this gene is a member of the importin beta family. [provided by RefSeq, Jul 2008]

IPO5 links:

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Benign. Variant got -21 ACMG points.

BP4

Computational evidence support a benign effect (BayesDel_noAF=-0.8).

BP6

Variant 13-97990441-G-A is Benign according to our data. Variant chr13-97990441-G-A is described in ClinVar as [Benign]. Clinvar id is 771466.Status of the report is criteria_provided_multiple_submitters_no_conflicts, 2 stars.

BP7

Synonymous conserved (PhyloP=-0.719 with no splicing effect.

BS1

Variant frequency is greater than expected in population eas. gnomad4_exome allele frequency = 0.000906 (1308/1444344) while in subpopulation EAS AF= 0.0177 (701/39556). AF 95% confidence interval is 0.0166. There are 23 homozygotes in gnomad4_exome. There are 591 alleles in male gnomad4_exome subpopulation. Median coverage is 29. This position pass quality control queck.

BS2

High Homozygotes in GnomAd4 at 2 gene

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	UniProt
IPO5	NM_002271.6 linkuse as main transcript	c.573G>A	p.Thr191=	synonymous_variant	9/29	ENST00000651721.2

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Appris	UniProt
IPO5	ENST00000651721.2 linkuse as main transcript	c.573G>A	p.Thr191=	synonymous_variant	9/29		NM_002271.6	P1	O00410-1

Frequencies

GnomAD3 genomes

AF:

0.00148

AC:

225

AN:

152188

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.0000965

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.00870

Gnomad ASJ

AF:

0.000576

Gnomad EAS

AF:

0.0146

Gnomad SAS

AF:

0.00103

Gnomad FIN

AF:

0.00

Gnomad MID

AF:

0.00

Gnomad NFE

AF:

0.0000294

Gnomad OTH

AF:

0.00144

GnomAD3 exomes

AF:

0.00265

AC:

629

AN:

237778

Hom.:

AF XY:

0.00208

AC XY:

267

AN XY:

128402

show subpopulations

Gnomad AFR exome

AF:

0.000249

Gnomad AMR exome

AF:

0.0116

Gnomad ASJ exome

AF:

0.000521

Gnomad EAS exome

AF:

0.0142

Gnomad SAS exome

AF:

0.000338

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.0000544

Gnomad OTH exome

AF:

0.000170

GnomAD4 exome

AF:

0.000906

AC:

1308

AN:

1444344

Hom.:

Cov.:

AF XY:

0.000823

AC XY:

591

AN XY:

718210

show subpopulations

Gnomad4 AFR exome

AF:

0.000154

Gnomad4 AMR exome

AF:

0.0117

Gnomad4 ASJ exome

AF:

0.000389

Gnomad4 EAS exome

AF:

0.0177

Gnomad4 SAS exome

AF:

0.000621

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.0000217

Gnomad4 OTH exome

AF:

0.000735

GnomAD4 genome

AF:

0.00148

AC:

226

AN:

152306

Hom.:

Cov.:

AF XY:

0.00166

AC XY:

124

AN XY:

74482

show subpopulations

Gnomad4 AFR

AF:

0.0000962

Gnomad4 AMR

AF:

0.00869

Gnomad4 ASJ

AF:

0.000576

Gnomad4 EAS

AF:

0.0148

Gnomad4 SAS

AF:

0.00104

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.0000294

Gnomad4 OTH

AF:

0.00142

Alfa

AF:

0.000244

Hom.:

Bravo

AF:

0.00188

Asia WGS

AF:

0.00318

AC:

AN:

3478

ClinVar

Significance: Benign

Submissions summary: Benign:2

Revision: criteria provided, multiple submitters, no conflicts

LINK: link

Submissions by phenotype

not provided

Benign:2

Benign, criteria provided, single submitter	clinical testing	Labcorp Genetics (formerly Invitae), Labcorp	Sep 10, 2018	- -
Benign, criteria provided, single submitter	not provided	Breakthrough Genomics, Breakthrough Genomics	-	- -

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

BayesDel_noAF

Benign

-0.80

CADD

Benign

6.4

DANN

Benign

0.82

RBP_binding_hub_radar

0.0

RBP_regulation_power_radar

1.7

Splicing

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