rs61748148

Variant names:

Variant summary

Our verdict is Benign. Variant got -17 ACMG points: 0P and 17B. BP4_StrongBP6_Very_StrongBP7BS2

The NM_006267.5(RANBP2):c.2982A>T(p.Ala994Ala) variant causes a synonymous change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00607 in 1,614,172 control chromosomes in the GnomAD database, including 48 homozygotes. In-silico tool predicts a benign outcome for this variant. Variant has been reported in ClinVar as Likely benign (★★).

Frequency

Genomes: 𝑓 0.0048 ( 5 hom., cov: 31)

Exomes 𝑓: 0.0062 ( 43 hom. )

Consequence

RANBP2
NM_006267.5 synonymous

Scores

Clinical Significance

Benign/Likely benign criteria provided, multiple submitters, no conflicts B:6

Conservation

PhyloP100: 0.321

Variant links:

Genes affected

RANBP2 (HGNC:9848): (RAN binding protein 2) RAN is a small GTP-binding protein of the RAS superfamily that is associated with the nuclear membrane and is thought to control a variety of cellular functions through its interactions with other proteins. This gene encodes a very large RAN-binding protein that immunolocalizes to the nuclear pore complex. The protein is a giant scaffold and mosaic cyclophilin-related nucleoporin implicated in the Ran-GTPase cycle. The encoded protein directly interacts with the E2 enzyme UBC9 and strongly enhances SUMO1 transfer from UBC9 to the SUMO1 target SP100. These findings place sumoylation at the cytoplasmic filaments of the nuclear pore complex and suggest that, for some substrates, modification and nuclear import are linked events. This gene is partially duplicated in a gene cluster that lies in a hot spot for recombination on chromosome 2q. [provided by RefSeq, Jul 2008]

RANBP2 links:

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Benign. Variant got -17 ACMG points.

BP4

Computational evidence support a benign effect (BayesDel_noAF=-0.77).

BP6

Variant 2-108763521-A-T is Benign according to our data. Variant chr2-108763521-A-T is described in ClinVar as [Likely_benign]. Clinvar id is 380576.Status of the report is criteria_provided_multiple_submitters_no_conflicts, 2 stars. Variant chr2-108763521-A-T is described in Lovd as [Likely_benign].

BP7

Synonymous conserved (PhyloP=0.321 with no splicing effect.

BS2

High AC in GnomAd4 at 726 AD gene.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
RANBP2	NM_006267.5 link	c.2982A>T	p.Ala994Ala	synonymous_variant	Exon 20 of 29	ENST00000283195.11	NP_006258.3	P49792

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	UniProt
RANBP2	ENST00000283195.11 link	c.2982A>T	p.Ala994Ala	synonymous_variant	Exon 20 of 29	1	NM_006267.5	ENSP00000283195.6	P49792
RANBP2	ENST00000697737.1 link	c.2602+4973A>T		intron_variant	Intron 18 of 26			ENSP00000513426.1	A0A8V8TL79
RANBP2	ENST00000697740.1 link	c.2524+4973A>T		intron_variant	Intron 18 of 26			ENSP00000513427.1	A0A8V8TLA0

Frequencies

GnomAD3 genomes

AF:

0.00477

AC:

726

AN:

152218

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.00138

Gnomad AMI

AF:

0.00219

Gnomad AMR

AF:

0.0102

Gnomad ASJ

AF:

0.000576

Gnomad EAS

AF:

0.000192

Gnomad SAS

AF:

0.00103

Gnomad FIN

AF:

0.00122

Gnomad MID

AF:

0.00316

Gnomad NFE

AF:

0.00694

Gnomad OTH

AF:

0.00813

GnomAD3 exomes

AF:

0.00453

AC:

1137

AN:

251130

Hom.:

AF XY:

0.00452

AC XY:

614

AN XY:

135722

show subpopulations

Gnomad AFR exome

AF:

0.00117

Gnomad AMR exome

AF:

0.00720

Gnomad ASJ exome

AF:

0.000397

Gnomad EAS exome

AF:

0.00

Gnomad SAS exome

AF:

0.000588

Gnomad FIN exome

AF:

0.00139

Gnomad NFE exome

AF:

0.00684

Gnomad OTH exome

AF:

0.00669

GnomAD4 exome

AF:

0.00621

AC:

9078

AN:

1461836

Hom.:

Cov.:

AF XY:

0.00608

AC XY:

4423

AN XY:

727228

show subpopulations

Gnomad4 AFR exome

AF:

0.000896

Gnomad4 AMR exome

AF:

0.00713

Gnomad4 ASJ exome

AF:

0.000918

Gnomad4 EAS exome

AF:

0.00

Gnomad4 SAS exome

AF:

0.000556

Gnomad4 FIN exome

AF:

0.00118

Gnomad4 NFE exome

AF:

0.00740

Gnomad4 OTH exome

AF:

0.00551

GnomAD4 genome

AF:

0.00477

AC:

726

AN:

152336

Hom.:

Cov.:

AF XY:

0.00477

AC XY:

355

AN XY:

74498

show subpopulations

Gnomad4 AFR

AF:

0.00137

Gnomad4 AMR

AF:

0.0102

Gnomad4 ASJ

AF:

0.000576

Gnomad4 EAS

AF:

0.000193

Gnomad4 SAS

AF:

0.00104

Gnomad4 FIN

AF:

0.00122

Gnomad4 NFE

AF:

0.00694

Gnomad4 OTH

AF:

0.00804

Alfa

AF:

0.00535

Hom.:

Bravo

AF:

0.00543

Asia WGS

AF:

0.000577

AC:

AN:

3478

EpiCase

AF:

0.00720

EpiControl

AF:

0.00818

ClinVar

Significance: Benign/Likely benign

Submissions summary: Benign:6

Revision: criteria provided, multiple submitters, no conflicts

LINK: link

Submissions by phenotype

not provided

Benign:4

Genome Diagnostics Laboratory, University Medical Center Utrecht

Significance: Likely benign

Review Status: no assertion criteria provided

Collection Method: clinical testing

- -

Apr 01, 2024

CeGaT Center for Human Genetics Tuebingen

Significance: Likely benign

Review Status: criteria provided, single submitter

Collection Method: clinical testing

RANBP2: BP4, BP7, BS2 -

Clinical Genetics DNA and cytogenetics Diagnostics Lab, Erasmus MC, Erasmus Medical Center

Significance: Likely benign

Review Status: no assertion criteria provided

Collection Method: clinical testing

- -

Breakthrough Genomics, Breakthrough Genomics

Significance: Benign

Review Status: criteria provided, single submitter

Collection Method: not provided

- -

not specified

Benign:1

Apr 22, 2016

GeneDx

Significance: Benign

Review Status: criteria provided, single submitter

Collection Method: clinical testing

This variant is considered likely benign or benign based on one or more of the following criteria: it is a conservative change, it occurs at a poorly conserved position in the protein, it is predicted to be benign by multiple in silico algorithms, and/or has population frequency not consistent with disease. -

Familial acute necrotizing encephalopathy

Benign:1

Jan 15, 2025

Labcorp Genetics (formerly Invitae), Labcorp

Significance: Benign

Review Status: criteria provided, single submitter

Collection Method: clinical testing

- -

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

BayesDel_noAF

Benign

-0.77

CADD

Benign

6.5

DANN

Benign

0.63

RBP_binding_hub_radar

0.0

RBP_regulation_power_radar

1.7

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