Variant 10-26560815-A-G details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Likely benign. Variant got -2 ACMG points: 2P and 4B. PM2BP4_Strong

The NM_019043.4(APBB1IP):c.1340A>G(p.Asn447Ser) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.0000411 in 1,605,234 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. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: 𝑓 0.00024 ( 0 hom., cov: 30)

Exomes 𝑓: 0.000021 ( 0 hom. )

Consequence

APBB1IP
NM_019043.4 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: -0.00200

Variant links:

Genes affected

APBB1IP (HGNC:17379): (amyloid beta precursor protein binding family B member 1 interacting protein) Predicted to be involved in signal transduction. Predicted to act upstream of or within T cell activation via T cell receptor contact with antigen bound to MHC molecule on antigen presenting cell and positive regulation of cell adhesion. Located in cytosol and plasma membrane. [provided by Alliance of Genome Resources, Apr 2022]

APBB1IP links:

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Likely_benign. Variant got -2 ACMG points.

PM2

Very rare variant in population databases, with high coverage;

BP4

Computational evidence support a benign effect (MetaRNN=0.008452773).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	UniProt
APBB1IP	NM_019043.4 linkuse as main transcript	c.1340A>G	p.Asn447Ser	missense_variant	13/15	ENST00000376236.9
APBB1IP	XM_011519514.3 linkuse as main transcript	c.1196A>G	p.Asn399Ser	missense_variant	12/14

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Appris	UniProt
APBB1IP	ENST00000376236.9 linkuse as main transcript	c.1340A>G	p.Asn447Ser	missense_variant	13/15	5	NM_019043.4	P1	Q7Z5R6-1

Frequencies

GnomAD3 genomes

AF:

0.000230

AC:

AN:

151860

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.000726

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.000328

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

GnomAD3 exomes

AF:

0.0000651

AC:

AN:

245946

Hom.:

AF XY:

0.0000300

AC XY:

AN XY:

133324

show subpopulations

Gnomad AFR exome

AF:

0.000743

Gnomad AMR exome

AF:

0.0000913

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:

0.000168

GnomAD4 exome

AF:

0.0000206

AC:

AN:

1453256

Hom.:

Cov.:

AF XY:

0.0000180

AC XY:

AN XY:

723470

show subpopulations

Gnomad4 AFR exome

AF:

0.000578

Gnomad4 AMR exome

AF:

0.0000701

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.000101

Gnomad4 SAS exome

AF:

0.00

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

9.03e-7

Gnomad4 OTH exome

AF:

0.0000501

GnomAD4 genome

AF:

0.000237

AC:

AN:

151978

Hom.:

Cov.:

AF XY:

0.000283

AC XY:

AN XY:

74264

show subpopulations

Gnomad4 AFR

AF:

0.000748

Gnomad4 AMR

AF:

0.000328

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

Alfa

AF:

0.000203

Hom.:

Bravo

AF:

0.000317

ESP6500AA

AF:

0.000454

AC:

ESP6500EA

AF:

0.00

AC:

ExAC

AF:

0.0000741

AC:

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

Nov 28, 2023

The c.1340A>G (p.N447S) alteration is located in exon 13 (coding exon 11) of the APBB1IP gene. This alteration results from a A to G substitution at nucleotide position 1340, causing the asparagine (N) at amino acid position 447 to be replaced by a serine (S). 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

Benign

0.056

BayesDel_addAF

Benign

-0.68

BayesDel_noAF

Benign

-0.81

CADD

Benign

0.023

DANN

Benign

0.21

DEOGEN2

Benign

0.0039

Eigen

Benign

-1.8

Eigen_PC

Benign

-1.8

FATHMM_MKL

Benign

0.011

LIST_S2

Benign

0.68

M_CAP

Benign

0.0051

MetaRNN

Benign

0.0085

MetaSVM

Benign

-0.97

MutationAssessor

Benign

-0.13

MutationTaster

Benign

1.0

PrimateAI

Benign

0.26

PROVEAN

Benign

1.1

REVEL

Benign

0.020

Sift

Benign

1.0

Sift4G

Benign

1.0

Polyphen

0.0

Vest4

0.053

MVP

0.28

MPC

0.38

ClinPred

0.0038

GERP RS

-4.7

Varity_R

0.011

gMVP

0.18

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