Variant 17-64507101-G-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_138363.3(CEP95):c.4G>A(p.Ala2Thr) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant was absent in control chromosomes in GnomAD project. In-silico tool predicts a benign outcome for this variant. 13/21 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: not found (cov: 32)

Exomes 𝑓: 0.0 ( 0 hom. )

Failed GnomAD Quality Control

Consequence

CEP95
NM_138363.3 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 2.94

Variant links:

Genes affected

CEP95 (HGNC:25141): (centrosomal protein 95) Located in centrosome and spindle pole. [provided by Alliance of Genome Resources, Apr 2022]

CEP95 links:

DDX5 (HGNC:2746): (DEAD-box helicase 5) This gene encodes a member of the DEAD box family of RNA helicases that are involved in a variety of cellular processes as a result of its role as an adaptor molecule, promoting interactions with a large number of other factors. This protein is involved in pathways that include the alteration of RNA structures, plays a role as a coregulator of transcription, a regulator of splicing, and in the processing of small noncoding RNAs. Members of this family contain nine conserved motifs, including the conserved Asp-Glu-Ala-Asp (DEAD) motif, important to ATP binding and hydrolysis as well as RNA binding and unwinding activities. Dysregulation of this gene may play a role in cancer development. Alternative splicing results in multiple transcript variants. [provided by RefSeq, Sep 2017]

DDX5 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=0.32879227).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	UniProt
CEP95	NM_138363.3 linkuse as main transcript	c.4G>A	p.Ala2Thr	missense_variant	1/20	ENST00000556440.7

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Appris	UniProt
CEP95	ENST00000556440.7 linkuse as main transcript	c.4G>A	p.Ala2Thr	missense_variant	1/20	1	NM_138363.3	P1	Q96GE4-1

Frequencies

GnomAD3 genomes

Cov.:

GnomAD3 exomes

AF:

0.00000651

AC:

AN:

153634

Hom.:

AF XY:

0.0000123

AC XY:

AN XY:

81500

show subpopulations

Gnomad AFR exome

AF:

0.00

Gnomad AMR exome

AF:

0.00

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.0000917

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

Data not reliable, filtered out with message: AC0

AF:

0.00

AC:

AN:

1399096

Hom.:

Cov.:

AF XY:

0.00

AC XY:

AN XY:

690066

Gnomad4 AFR exome

AF:

0.00

Gnomad4 AMR exome

AF:

0.00

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.00

Gnomad4 SAS exome

AF:

0.00

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.00

Gnomad4 OTH exome

AF:

0.00

GnomAD4 genome

Cov.:

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

Dec 01, 2023

The c.4G>A (p.A2T) alteration is located in exon 1 (coding exon 1) of the CEP95 gene. This alteration results from a G to A substitution at nucleotide position 4, causing the alanine (A) at amino acid position 2 to be replaced by a threonine (T). 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

0.15

BayesDel_addAF

Benign

-0.030

BayesDel_noAF

Benign

-0.28

Cadd

Uncertain

Dann

Benign

0.94

DEOGEN2

Benign

0.013

T;.;T

Eigen

Benign

0.12

Eigen_PC

Benign

0.091

FATHMM_MKL

Uncertain

0.80

LIST_S2

Benign

0.47

T;T;T

M_CAP

Benign

0.024

MetaRNN

Benign

0.33

T;T;T

MetaSVM

Benign

-1.1

MutationAssessor

Benign

1.8

L;.;.

MutationTaster

Benign

0.62

D;D;D

PrimateAI

Uncertain

0.56

PROVEAN

Benign

-1.1

N;.;.

REVEL

Benign

0.072

Sift

Uncertain

0.010

D;.;.

Sift4G

Uncertain

0.031

D;D;D

Polyphen

0.87

P;.;.

Vest4

0.40

MutPred

0.36

Gain of glycosylation at A2 (P = 0.0426);Gain of glycosylation at A2 (P = 0.0426);Gain of glycosylation at A2 (P = 0.0426);

MVP

0.58

MPC

0.13

ClinPred

0.53

GERP RS

3.9

RBP_binding_hub_radar

0.0

RBP_regulation_power_radar

1.7

Varity_R

0.14

gMVP

0.44

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