Variant 10-12898429-T-G 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.800A>C(p.Tyr267Ser) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.000152 in 1,602,938 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 0.00024 ( 0 hom., cov: 35)

Exomes 𝑓: 0.00014 ( 0 hom. )

Consequence

CCDC3
NM_031455.4 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 2.11

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:

(HGNC:):

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=0.022804707).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	UniProt
CCDC3	NM_031455.4 linkuse as main transcript	c.800A>C	p.Tyr267Ser	missense_variant	3/3	ENST00000378825.5
CCDC3	NM_001282658.2 linkuse as main transcript	c.425A>C	p.Tyr142Ser	missense_variant	7/7

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Appris	UniProt
CCDC3	ENST00000378825.5 linkuse as main transcript	c.800A>C	p.Tyr267Ser	missense_variant	3/3	1	NM_031455.4	P1	Q9BQI4-1
	ENST00000649832.1 linkuse as main transcript	n.511-83T>G		intron_variant, non_coding_transcript_variant
CCDC3	ENST00000378839.1 linkuse as main transcript	c.425A>C	p.Tyr142Ser	missense_variant	7/7	2			Q9BQI4-2

Frequencies

GnomAD3 genomes

AF:

0.000243

AC:

AN:

152142

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.0000482

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.000131

Gnomad ASJ

AF:

0.00806

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:

0.000957

GnomAD3 exomes

AF:

0.000259

AC:

AN:

239570

Hom.:

AF XY:

0.000221

AC XY:

AN XY:

131446

show subpopulations

Gnomad AFR exome

AF:

0.00

Gnomad AMR exome

AF:

0.0000886

Gnomad ASJ exome

AF:

0.00448

Gnomad EAS exome

AF:

0.00

Gnomad SAS exome

AF:

0.00

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.000122

Gnomad OTH exome

AF:

0.000512

GnomAD4 exome

AF:

0.000143

AC:

207

AN:

1450796

Hom.:

Cov.:

AF XY:

0.000135

AC XY:

AN XY:

720114

show subpopulations

Gnomad4 AFR exome

AF:

0.00

Gnomad4 AMR exome

AF:

0.0000682

Gnomad4 ASJ exome

AF:

0.00530

Gnomad4 EAS exome

AF:

0.00

Gnomad4 SAS exome

AF:

0.00

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.0000407

Gnomad4 OTH exome

AF:

0.000335

GnomAD4 genome

AF:

0.000243

AC:

AN:

152142

Hom.:

Cov.:

AF XY:

0.000175

AC XY:

AN XY:

74332

show subpopulations

Gnomad4 AFR

AF:

0.0000482

Gnomad4 AMR

AF:

0.000131

Gnomad4 ASJ

AF:

0.00806

Gnomad4 EAS

AF:

0.00

Gnomad4 SAS

AF:

0.00

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.0000441

Gnomad4 OTH

AF:

0.000957

Alfa

AF:

0.000540

Hom.:

Bravo

AF:

0.000204

ESP6500AA

AF:

0.00

AC:

ESP6500EA

AF:

0.000377

AC:

ExAC

AF:

0.000200

AC:

EpiCase

AF:

0.0000545

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

Jan 19, 2022

The c.800A>C (p.Y267S) alteration is located in exon 3 (coding exon 3) of the CCDC3 gene. This alteration results from a A to C substitution at nucleotide position 800, causing the tyrosine (Y) at amino acid position 267 to be replaced by a serine (S). 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

0.11

BayesDel_addAF

Benign

-0.12

BayesDel_noAF

Benign

-0.20

Cadd

Benign

Dann

Uncertain

0.99

DEOGEN2

Benign

0.026

T;.

Eigen

Benign

-0.077

Eigen_PC

Benign

-0.15

FATHMM_MKL

Uncertain

0.88

LIST_S2

Benign

0.51

T;T

M_CAP

Benign

0.042

MetaRNN

Benign

0.023

T;T

MetaSVM

Benign

-0.79

MutationAssessor

Benign

2.0

M;.

MutationTaster

Benign

0.57

D;D

PrimateAI

Uncertain

0.64

PROVEAN

Benign

-0.94

N;N

REVEL

Benign

0.048

Sift

Pathogenic

0.0

D;D

Sift4G

Pathogenic

0.0

D;D

Polyphen

0.72

P;.

Vest4

0.59

MVP

0.014

MPC

0.55

ClinPred

0.12

GERP RS

2.3

Varity_R

0.23

gMVP

0.31

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