Variant 14-24305671-C-T 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_001393339.1(CIDEB):c.622G>A(p.Glu208Lys) variant causes a missense change. The variant allele was found at a frequency of 0.000408 in 1,614,208 control chromosomes in the GnomAD database, including 1 homozygotes. In-silico tool predicts a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: 𝑓 0.00056 ( 0 hom., cov: 32)

Exomes 𝑓: 0.00039 ( 1 hom. )

Consequence

CIDEB
NM_001393339.1 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 3.98

Variant links:

Genes affected

CIDEB (HGNC:1977): (cell death inducing DFFA like effector b) Enables identical protein binding activity. Involved in activation of cysteine-type endopeptidase activity; positive regulation of cell death; and positive regulation of release of cytochrome c from mitochondria. Acts upstream of or within apoptotic process. Located in cytosol and perinuclear region of cytoplasm. [provided by Alliance of Genome Resources, Apr 2022]

CIDEB links:

NOP9 (HGNC:19826): (NOP9 nucleolar protein) Enables RNA binding activity. Predicted to be involved in ribosome biogenesis. Predicted to be part of 90S preribosome and preribosome, small subunit precursor. Predicted to be active in nucleolus. [provided by Alliance of Genome Resources, Apr 2022]

NOP9 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=0.016161859).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
CIDEB	NM_001393339.1 linkuse as main transcript	c.622G>A	p.Glu208Lys	missense_variant	5/5	ENST00000554411.6	NP_001380268.1
NOP9	NM_174913.3 linkuse as main transcript	c.*576C>T		3_prime_UTR_variant	10/10	ENST00000267425.8	NP_777573.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	Appris	UniProt
CIDEB	ENST00000554411.6 linkuse as main transcript	c.622G>A	p.Glu208Lys	missense_variant	5/5	1	NM_001393339.1	ENSP00000451089	P1
NOP9	ENST00000267425.8 linkuse as main transcript	c.*576C>T		3_prime_UTR_variant	10/10	1	NM_174913.3	ENSP00000267425	P1	Q86U38-1

Frequencies

GnomAD3 genomes

AF:

0.000565

AC:

AN:

152220

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.0000965

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.00164

Gnomad ASJ

AF:

0.00259

Gnomad EAS

AF:

0.00

Gnomad SAS

AF:

0.000414

Gnomad FIN

AF:

0.00

Gnomad MID

AF:

0.00316

Gnomad NFE

AF:

0.000588

Gnomad OTH

AF:

0.00239

GnomAD3 exomes

AF:

0.000660

AC:

166

AN:

251342

Hom.:

AF XY:

0.000640

AC XY:

AN XY:

135846

show subpopulations

Gnomad AFR exome

AF:

0.0000615

Gnomad AMR exome

AF:

0.00113

Gnomad ASJ exome

AF:

0.00457

Gnomad EAS exome

AF:

0.00

Gnomad SAS exome

AF:

0.000327

Gnomad FIN exome

AF:

0.0000462

Gnomad NFE exome

AF:

0.000545

Gnomad OTH exome

AF:

0.00114

GnomAD4 exome

AF:

0.000392

AC:

573

AN:

1461870

Hom.:

Cov.:

AF XY:

0.000413

AC XY:

300

AN XY:

727238

show subpopulations

Gnomad4 AFR exome

AF:

0.00

Gnomad4 AMR exome

AF:

0.000917

Gnomad4 ASJ exome

AF:

0.00356

Gnomad4 EAS exome

AF:

0.00

Gnomad4 SAS exome

AF:

0.000464

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.000291

Gnomad4 OTH exome

AF:

0.000745

GnomAD4 genome

AF:

0.000565

AC:

AN:

152338

Hom.:

Cov.:

AF XY:

0.000671

AC XY:

AN XY:

74492

show subpopulations

Gnomad4 AFR

AF:

0.0000962

Gnomad4 AMR

AF:

0.00163

Gnomad4 ASJ

AF:

0.00259

Gnomad4 EAS

AF:

0.00

Gnomad4 SAS

AF:

0.000415

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.000588

Gnomad4 OTH

AF:

0.00237

Alfa

AF:

0.000835

Hom.:

Bravo

AF:

0.000536

ESP6500AA

AF:

0.000454

AC:

ESP6500EA

AF:

0.00105

AC:

ExAC

AF:

0.000469

AC:

Asia WGS

AF:

0.000577

AC:

AN:

3478

EpiCase

AF:

0.000927

EpiControl

AF:

0.000652

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

Aug 12, 2021

The c.622G>A (p.E208K) alteration is located in exon 7 (coding exon 5) of the CIDEB gene. This alteration results from a G to A substitution at nucleotide position 622, causing the glutamic acid (E) at amino acid position 208 to be replaced by a lysine (K). 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

0.10

BayesDel_addAF

Benign

-0.27

BayesDel_noAF

Benign

-0.22

CADD

Benign

DANN

Benign

0.83

DEOGEN2

Uncertain

0.68

D;D;D

Eigen

Benign

-0.47

Eigen_PC

Benign

-0.44

FATHMM_MKL

Uncertain

0.90

M_CAP

Uncertain

0.11

MetaRNN

Benign

0.016

T;T;T

MetaSVM

Benign

-0.60

MutationAssessor

Uncertain

2.8

M;M;M

MutationTaster

Benign

0.88

N;N;N;N;N;D

PrimateAI

Benign

0.38

PROVEAN

Uncertain

-2.7

D;D;D

REVEL

Uncertain

0.33

Sift

Uncertain

0.0060

D;D;D

Sift4G

Uncertain

0.014

D;D;D

Polyphen

0.0

B;B;B

Vest4

0.37

MVP

0.83

MPC

0.21

ClinPred

0.070

GERP RS

2.5

RBP_binding_hub_radar

0.0

RBP_regulation_power_radar

1.1

Varity_R

0.14

gMVP

0.48

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