Variant 21-46490714-G-T details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Uncertain significance. Variant got 2 ACMG points: 2P and 0B. PM2

The NM_015151.4(DIP2A):c.278G>T(p.Arg93Leu) variant causes a missense change involving the alteration of a conserved nucleotide. The variant allele was found at a frequency of 0.00000282 in 1,420,240 control chromosomes in the GnomAD database, with no homozygous occurrence. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: not found (cov: 33)

Exomes 𝑓: 0.0000028 ( 0 hom. )

Consequence

DIP2A
NM_015151.4 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 9.03

Variant links:

Genes affected

DIP2A (HGNC:17217): (disco interacting protein 2 homolog A) The protein encoded by this gene may be involved in axon patterning in the central nervous system. This gene is not highly expressed. Several transcript variants encoding different isoforms have been found for this gene. [provided by RefSeq, Mar 2009]

DIP2A links:

DIP2A (HGNC:):

DIP2A links:

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Uncertain_significance. Variant got 2 ACMG points.

PM2

Very rare variant in population databases, with high coverage;

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
DIP2A	NM_015151.4 linkuse as main transcript	c.278G>T	p.Arg93Leu	missense_variant	3/38	ENST00000417564.3	NP_055966.2	Q14689-1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	Appris	UniProt
DIP2A	ENST00000417564.3 linkuse as main transcript	c.278G>T	p.Arg93Leu	missense_variant	3/38	1	NM_015151.4	ENSP00000392066.2		Q14689-1

Frequencies

GnomAD3 genomes

Cov.:

GnomAD3 exomes

AF:

0.0000110

AC:

AN:

181730

Hom.:

AF XY:

0.0000207

AC XY:

AN XY:

96818

show subpopulations

Gnomad AFR exome

AF:

0.00

Gnomad AMR exome

AF:

0.0000757

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:

0.00

GnomAD4 exome

AF:

0.00000282

AC:

AN:

1420240

Hom.:

Cov.:

AF XY:

0.00000427

AC XY:

AN XY:

702668

show subpopulations

Gnomad4 AFR exome

AF:

0.00

Gnomad4 AMR exome

AF:

0.0000528

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.0000267

Gnomad4 SAS exome

AF:

0.0000124

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.00

Gnomad4 OTH exome

AF:

0.00

GnomAD4 genome

Cov.:

ExAC

AF:

0.0000168

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

Sep 07, 2022

The c.278G>T (p.R93L) alteration is located in exon 3 (coding exon 3) of the DIP2A gene. This alteration results from a G to T substitution at nucleotide position 278, causing the arginine (R) at amino acid position 93 to be replaced by a leucine (L). 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

0.51

BayesDel_addAF

Uncertain

0.055

BayesDel_noAF

Benign

-0.16

CADD

Uncertain

DANN

Uncertain

1.0

DEOGEN2

Benign

0.22

.;.;.;.;T

Eigen

Uncertain

0.39

Eigen_PC

Uncertain

0.50

FATHMM_MKL

Pathogenic

0.99

LIST_S2

Uncertain

0.96

D;D;D;D;D

M_CAP

Benign

0.042

MetaRNN

Uncertain

0.52

D;D;D;D;D

MetaSVM

Benign

-0.79

MutationAssessor

Uncertain

2.3

M;M;M;M;M

PrimateAI

Uncertain

0.51

PROVEAN

Pathogenic

-4.4

D;D;D;D;D

REVEL

Benign

0.23

Sift

Uncertain

0.026

D;D;D;D;D

Sift4G

Uncertain

0.042

D;T;T;T;D

Polyphen

0.62, 0.33, 0.61, 0.10

.;P;B;P;B

Vest4

0.71

MutPred

0.56

Loss of MoRF binding (P = 0.0423);Loss of MoRF binding (P = 0.0423);Loss of MoRF binding (P = 0.0423);Loss of MoRF binding (P = 0.0423);Loss of MoRF binding (P = 0.0423);

MVP

0.24

MPC

0.32

ClinPred

0.96

GERP RS

5.3

RBP_binding_hub_radar

0.0

RBP_regulation_power_radar

1.7

Varity_R

0.40

gMVP

0.28

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