Variant 10-13001530-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_031455.4(CCDC3):c.41G>A(p.Gly14Asp) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.000126 in 1,302,640 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 13/20 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: 𝑓 0.00055 ( 0 hom., cov: 32)

Exomes 𝑓: 0.000070 ( 0 hom. )

Consequence

CCDC3
NM_031455.4 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: -0.363

Variant links:

Genes affected

CCDC3 (HGNC:23813): (coiled-coil domain containing 3) Involved in negative regulation of gene expression; negative regulation of lipid metabolic process; and negative regulation of tumor necrosis factor-mediated signaling pathway. Located in endoplasmic reticulum and extracellular region. [provided by Alliance of Genome Resources, Apr 2022]

CCDC3 links:

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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=0.014867812).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	UniProt
CCDC3	NM_031455.4 linkuse as main transcript	c.41G>A	p.Gly14Asp	missense_variant	1/3	ENST00000378825.5
CCDC3	NM_001282658.2 linkuse as main transcript	c.-1-3018G>A		intron_variant

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Appris	UniProt
CCDC3	ENST00000378825.5 linkuse as main transcript	c.41G>A	p.Gly14Asp	missense_variant	1/3	1	NM_031455.4	P1	Q9BQI4-1
CCDC3	ENST00000378839.1 linkuse as main transcript	c.-1-3018G>A		intron_variant		2			Q9BQI4-2

Frequencies

GnomAD3 genomes

AF:

0.000561

AC:

AN:

151484

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.00198

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.000131

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:

0.000481

GnomAD4 exome

AF:

0.0000695

AC:

AN:

1151048

Hom.:

Cov.:

AF XY:

0.0000490

AC XY:

AN XY:

551420

show subpopulations

Gnomad4 AFR exome

AF:

0.00267

Gnomad4 AMR exome

AF:

0.000112

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:

0.00000938

Gnomad4 OTH exome

AF:

0.000171

GnomAD4 genome

AF:

0.000554

AC:

AN:

151592

Hom.:

Cov.:

AF XY:

0.000526

AC XY:

AN XY:

74092

show subpopulations

Gnomad4 AFR

AF:

0.00195

Gnomad4 AMR

AF:

0.000131

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:

0.000476

Alfa

AF:

0.000498

Hom.:

Bravo

AF:

0.000699

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 17, 2021

The c.41G>A (p.G14D) alteration is located in exon 1 (coding exon 1) of the CCDC3 gene. This alteration results from a G to A substitution at nucleotide position 41, causing the glycine (G) at amino acid position 14 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

0.18

BayesDel_addAF

Benign

-0.57

BayesDel_noAF

Benign

-0.60

Cadd

Benign

Dann

Benign

0.86

DEOGEN2

Benign

0.050

Eigen

Benign

-1.2

Eigen_PC

Benign

-1.3

FATHMM_MKL

Benign

0.092

LIST_S2

Benign

0.33

M_CAP

Uncertain

0.098

MetaRNN

Benign

0.015

MetaSVM

Benign

-1.1

MutationAssessor

Benign

0.69

MutationTaster

Benign

1.0

N;N

PrimateAI

Pathogenic

0.87

PROVEAN

Benign

-1.2

REVEL

Benign

0.0060

Sift

Benign

0.23

Sift4G

Benign

0.24

Polyphen

0.0

Vest4

0.29

MVP

0.014

MPC

0.12

ClinPred

0.050

GERP RS

-3.0

Varity_R

0.048

gMVP

0.47

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