Variant NM_001170687.4:c.145G>A details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Uncertain significance. Variant got 1 ACMG points: 2P and 1B. PM2BP4

The NM_001170687.4(MIB2):c.145G>A(p.Asp49Asn) variant causes a missense change. The variant allele was found at a frequency of 0.0000763 in 1,506,582 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: 𝑓 0.00013 ( 0 hom., cov: 34)

Exomes 𝑓: 0.000070 ( 0 hom. )

Consequence

MIB2
NM_001170687.4 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 5.58

Variant links:

Genes affected

MIB2 (HGNC:30577): (MIB E3 ubiquitin protein ligase 2) The protein encoded by this gene is an E3 ubiquitin protein ligase that mediates ubiquitination of proteins in the Notch signaling pathway. The encoded protein may be a suppressor of melanoma invasion. [provided by RefSeq, Mar 2017]

MIB2 links:

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Uncertain_significance. Variant got 1 ACMG points.

PM2

Very rare variant in population databases, with high coverage;

BP4

Computational evidence support a benign effect (MetaRNN=0.40287185).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
MIB2	NM_001170687.4 link	c.145G>A	p.Asp49Asn	missense_variant	Exon 3 of 20	ENST00000355826.10	NP_001164158.3

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
MIB2	ENST00000355826.10 link	c.145G>A	p.Asp49Asn	missense_variant	Exon 3 of 20	1	NM_001170687.4	ENSP00000348081.6		Q96AX9-1E9PD12

Frequencies

GnomAD3 genomes

AF:

0.000131

AC:

AN:

152208

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.000458

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:

0.0000147

Gnomad OTH

AF:

0.00

GnomAD3 exomes

AF:

0.0000186

AC:

AN:

107398

Hom.:

AF XY:

0.0000172

AC XY:

AN XY:

57986

show subpopulations

Gnomad AFR exome

AF:

0.00

Gnomad AMR exome

AF:

0.00

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:

0.0000519

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.0000701

AC:

AN:

1354374

Hom.:

Cov.:

AF XY:

0.0000677

AC XY:

AN XY:

664302

show subpopulations

Gnomad4 AFR exome

AF:

0.000658

Gnomad4 AMR exome

AF:

0.0000326

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.0000569

Gnomad4 SAS exome

AF:

0.0000136

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.0000623

Gnomad4 OTH exome

AF:

0.0000889

GnomAD4 genome

AF:

0.000131

AC:

AN:

152208

Hom.:

Cov.:

AF XY:

0.000108

AC XY:

AN XY:

74358

show subpopulations

Gnomad4 AFR

AF:

0.000458

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:

0.0000147

Gnomad4 OTH

AF:

0.00

Alfa

AF:

0.000251

Hom.:

Bravo

AF:

0.000159

ESP6500AA

AF:

0.000268

AC:

ESP6500EA

AF:

0.00

AC:

ExAC

AF:

0.0000294

AC:

ClinVar

Significance: Uncertain significance

Submissions summary: Uncertain:1

Revision: criteria provided, single submitter

LINK: link

Submissions by phenotype

not specified

Uncertain:1

Oct 03, 2024

Ambry Genetics

Significance: Uncertain significance

Review Status: criteria provided, single submitter

Collection Method: clinical testing

The c.490G>A (p.D164N) alteration is located in exon 3 (coding exon 3) of the MIB2 gene. This alteration results from a G to A substitution at nucleotide position 490, causing the aspartic acid (D) at amino acid position 164 to be replaced by an asparagine (N). 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

BayesDel_addAF

Benign

-0.12

BayesDel_noAF

Benign

-0.41

CADD

Pathogenic

DANN

Uncertain

1.0

DEOGEN2

Benign

0.38

.;.;.;.;.;.;.;T;.

Eigen

Uncertain

0.49

Eigen_PC

Uncertain

0.41

FATHMM_MKL

Uncertain

0.94

LIST_S2

Uncertain

0.97

D;D;D;D;D;D;D;D;D

M_CAP

Uncertain

0.27

MetaRNN

Benign

0.40

T;T;T;T;T;T;T;T;T

MetaSVM

Uncertain

-0.27

PrimateAI

Pathogenic

0.83

PROVEAN

Uncertain

-3.5

D;D;D;D;D;D;D;D;D

REVEL

Uncertain

0.36

Sift

Benign

0.052

T;T;D;T;D;T;D;T;D

Sift4G

Uncertain

0.018

D;D;D;D;D;T;D;T;D

Vest4

0.28

MVP

0.73

MPC

0.47

ClinPred

0.42

GERP RS

3.3

gMVP

0.63

Splicing

Name

Calibrated prediction

Score

Prediction

SpliceAI score (max)

0.010

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