Variant 5-173890288-A-T details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Likely benign. Variant got -5 ACMG points: 0P and 5B. BP4BS2

The NM_030627.4(CPEB4):c.555A>T(p.Glu185Asp) variant causes a missense change. The variant allele was found at a frequency of 0.000112 in 1,613,956 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 0.000039 ( 0 hom., cov: 32)

Exomes 𝑓: 0.00012 ( 0 hom. )

Consequence

CPEB4
NM_030627.4 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 4.87

Variant links:

Genes affected

CPEB4 (HGNC:21747): (cytoplasmic polyadenylation element binding protein 4) Enables RNA binding activity. Predicted to be involved in several processes, including cellular response to glucose starvation; negative regulation of cytoplasmic translation; and response to ischemia. Located in cytoplasm and nucleus. Biomarker of liver cirrhosis; portal hypertension; and primary biliary cholangitis. [provided by Alliance of Genome Resources, Apr 2022]

CPEB4 links:

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Likely_benign. Variant got -5 ACMG points.

BP4

Computational evidence support a benign effect (MetaRNN=0.27494633).

BS2

High AC in GnomAd4 at 6 AD gene.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein
CPEB4	NM_030627.4 linkuse as main transcript	c.555A>T	p.Glu185Asp	missense_variant	1/10	ENST00000265085.10	NP_085130.2
CPEB4	NM_001308189.2 linkuse as main transcript	c.555A>T	p.Glu185Asp	missense_variant	1/9		NP_001295118.1
CPEB4	NM_001308191.2 linkuse as main transcript	c.555A>T	p.Glu185Asp	missense_variant	1/8		NP_001295120.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	Appris	UniProt
CPEB4	ENST00000265085.10 linkuse as main transcript	c.555A>T	p.Glu185Asp	missense_variant	1/10	1	NM_030627.4	ENSP00000265085		Q17RY0-1
CPEB4	ENST00000334035.9 linkuse as main transcript	c.555A>T	p.Glu185Asp	missense_variant	1/9	1		ENSP00000334533	A1	Q17RY0-2
CPEB4	ENST00000520867.5 linkuse as main transcript	c.555A>T	p.Glu185Asp	missense_variant	1/8	1		ENSP00000429092	P4
CPEB4	ENST00000519835.5 linkuse as main transcript	c.555A>T	p.Glu185Asp	missense_variant	1/7	1		ENSP00000429048

Frequencies

GnomAD3 genomes

AF:

0.0000394

AC:

AN:

152140

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.0000724

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:

0.0000441

Gnomad OTH

AF:

0.00

GnomAD3 exomes

AF:

0.0000318

AC:

AN:

251184

Hom.:

AF XY:

0.0000368

AC XY:

AN XY:

135808

show subpopulations

Gnomad AFR exome

AF:

0.0000618

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:

0.0000616

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.000119

AC:

174

AN:

1461816

Hom.:

Cov.:

AF XY:

0.000110

AC XY:

AN XY:

727200

show subpopulations

Gnomad4 AFR exome

AF:

0.0000597

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:

0.000153

Gnomad4 OTH exome

AF:

0.0000331

GnomAD4 genome

AF:

0.0000394

AC:

AN:

152140

Hom.:

Cov.:

AF XY:

0.0000404

AC XY:

AN XY:

74314

show subpopulations

Gnomad4 AFR

AF:

0.0000724

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:

0.0000441

Gnomad4 OTH

AF:

0.00

Alfa

AF:

0.0000564

Hom.:

Bravo

AF:

0.0000378

TwinsUK

AF:

0.000270

AC:

ALSPAC

AF:

0.000519

AC:

ExAC

AF:

0.0000330

AC:

EpiCase

AF:

0.00

EpiControl

AF:

0.000119

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

Mar 29, 2024

The c.555A>T (p.E185D) alteration is located in exon 1 (coding exon 1) of the CPEB4 gene. This alteration results from a A to T substitution at nucleotide position 555, causing the glutamic acid (E) at amino acid position 185 to be replaced by an aspartic acid (D). 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

0.16

BayesDel_addAF

Benign

-0.093

BayesDel_noAF

Benign

-0.19

CADD

Benign

DANN

Uncertain

0.99

DEOGEN2

Benign

0.032

T;.;.;T

Eigen

Uncertain

0.34

Eigen_PC

Uncertain

0.45

FATHMM_MKL

Uncertain

0.84

LIST_S2

Pathogenic

0.98

D;D;D;D

M_CAP

Benign

0.016

MetaRNN

Benign

0.27

T;T;T;T

MetaSVM

Benign

-0.88

MutationAssessor

Benign

1.1

L;.;L;.

MutationTaster

Benign

1.0

D;D;D;D

PrimateAI

Pathogenic

0.84

PROVEAN

Benign

-0.75

N;N;N;N

REVEL

Benign

0.15

Sift

Uncertain

0.024

D;D;D;D

Sift4G

Benign

0.46

T;T;T;T

Polyphen

0.89

P;P;D;B

Vest4

0.57

MutPred

0.18

Loss of sheet (P = 0.0817);Loss of sheet (P = 0.0817);Loss of sheet (P = 0.0817);Loss of sheet (P = 0.0817);

MVP

0.77

MPC

0.92

ClinPred

0.18

GERP RS

5.8

Varity_R

0.31

gMVP

0.36

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