Variant 10-92192636-C-T details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Likely benign. Variant got -4 ACMG points: 0P and 4B. BS2

The NM_014912.5(CPEB3):c.1006G>A(p.Asp336Asn) variant causes a missense, splice region change involving the alteration of a conserved nucleotide. The variant allele was found at a frequency of 0.0000146 in 1,573,974 control chromosomes in the GnomAD database, with no homozygous occurrence. 2/3 splice prediction tools predicting alterations to normal splicing. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: 𝑓 0.000092 ( 0 hom., cov: 32)

Exomes 𝑓: 0.0000063 ( 0 hom. )

Consequence

CPEB3
NM_014912.5 missense, splice_region

Scores

Splicing: ADA: 0.9974

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 7.47

Variant links:

Genes affected

CPEB3 (HGNC:21746): (cytoplasmic polyadenylation element binding protein 3) Enables mRNA 3'-UTR binding activity and translation factor activity, RNA binding. Involved in cellular response to amino acid stimulus; negative regulation of transcription by RNA polymerase II; and positive regulation of mRNA catabolic process. Located in several cellular components, including cytosol; midbody; and nucleoplasm. Part of CCR4-NOT complex. [provided by Alliance of Genome Resources, Apr 2022]

CPEB3 links:

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Likely_benign. Variant got -4 ACMG points.

BS2

High AC in GnomAd at 14 AD gene.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	UniProt
CPEB3	NM_014912.5 linkuse as main transcript	c.1006G>A	p.Asp336Asn	missense_variant, splice_region_variant	3/10	ENST00000265997.5

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Appris	UniProt
CPEB3	ENST00000265997.5 linkuse as main transcript	c.1006G>A	p.Asp336Asn	missense_variant, splice_region_variant	3/10	1	NM_014912.5		Q8NE35-1
CPEB3	ENST00000412050.8 linkuse as main transcript	c.1006G>A	p.Asp336Asn	missense_variant, splice_region_variant	3/10	1		P1	Q8NE35-2
CPEB3	ENST00000614585.4 linkuse as main transcript	c.1006G>A	p.Asp336Asn	missense_variant, splice_region_variant	3/10	5			Q8NE35-1

Frequencies

GnomAD3 genomes

AF:

0.0000921

AC:

AN:

151998

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.0000242

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.000722

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:

0.000957

GnomAD3 exomes

AF:

0.00000444

AC:

AN:

225024

Hom.:

AF XY:

0.00000820

AC XY:

AN XY:

121882

show subpopulations

Gnomad AFR exome

AF:

0.00

Gnomad AMR exome

AF:

0.0000376

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:

0.00000633

AC:

AN:

1421976

Hom.:

Cov.:

AF XY:

0.00000568

AC XY:

AN XY:

704794

show subpopulations

Gnomad4 AFR exome

AF:

0.0000314

Gnomad4 AMR exome

AF:

0.0000801

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:

0.00000274

Gnomad4 OTH exome

AF:

0.0000341

GnomAD4 genome

AF:

0.0000921

AC:

AN:

151998

Hom.:

Cov.:

AF XY:

0.000121

AC XY:

AN XY:

74236

show subpopulations

Gnomad4 AFR

AF:

0.0000242

Gnomad4 AMR

AF:

0.000722

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:

0.000957

Alfa

AF:

0.0000602

Hom.:

Bravo

AF:

0.000193

ExAC

AF:

0.00000824

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

Jul 08, 2021

The c.1006G>A (p.D336N) alteration is located in exon 3 (coding exon 2) of the CPEB3 gene. This alteration results from a G to A substitution at nucleotide position 1006, causing the aspartic acid (D) at amino acid position 336 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

AlphaMissense

Pathogenic

0.76

BayesDel_addAF

Benign

-0.17

BayesDel_noAF

Benign

-0.37

Cadd

Pathogenic

Dann

Pathogenic

1.0

Eigen

Pathogenic

0.73

Eigen_PC

Pathogenic

0.78

FATHMM_MKL

Pathogenic

0.97

LIST_S2

Pathogenic

0.98

D;D;.

M_CAP

Benign

0.034

MetaRNN

Uncertain

0.72

D;D;D

MetaSVM

Benign

-0.77

MutationAssessor

Uncertain

2.3

M;M;M

MutationTaster

Benign

1.0

D;D;D

PrimateAI

Pathogenic

0.86

PROVEAN

Uncertain

-2.9

D;.;D

REVEL

Benign

0.21

Sift

Uncertain

0.0010

D;.;D

Sift4G

Benign

0.12

T;T;T

Polyphen

1.0

D;D;D

Vest4

0.91

MutPred

0.31

Gain of sheet (P = 0.0149);Gain of sheet (P = 0.0149);Gain of sheet (P = 0.0149);

MVP

0.76

MPC

0.68

ClinPred

0.95

GERP RS

6.1

RBP_binding_hub_radar

0.0

RBP_regulation_power_radar

1.7

Varity_R

0.49

gMVP

0.67

Splicing

Name

Calibrated prediction

Score

Prediction

dbscSNV1_ADA

Pathogenic

1.0

dbscSNV1_RF

Pathogenic

0.90

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