Variant 10-12898432-G-C details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Uncertain significance. Variant got 0 ACMG points: 2P and 2B. PM2BP4_Moderate

The NM_031455.4(CCDC3):c.797C>G(p.Pro266Arg) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.0000848 in 1,603,304 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 14/20 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: 𝑓 0.000079 ( 0 hom., cov: 35)

Exomes 𝑓: 0.000085 ( 0 hom. )

Consequence

CCDC3
NM_031455.4 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 2.57

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 Uncertain_significance. Variant got 0 ACMG points.

PM2

Very rare variant in population databases, with high coverage;

BP4

Computational evidence support a benign effect (MetaRNN=0.11840841).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	UniProt
CCDC3	NM_031455.4 linkuse as main transcript	c.797C>G	p.Pro266Arg	missense_variant	3/3	ENST00000378825.5
CCDC3	NM_001282658.2 linkuse as main transcript	c.422C>G	p.Pro141Arg	missense_variant	7/7

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Appris	UniProt
CCDC3	ENST00000378825.5 linkuse as main transcript	c.797C>G	p.Pro266Arg	missense_variant	3/3	1	NM_031455.4	P1	Q9BQI4-1
	ENST00000649832.1 linkuse as main transcript	n.511-80G>C		intron_variant, non_coding_transcript_variant
CCDC3	ENST00000378839.1 linkuse as main transcript	c.422C>G	p.Pro141Arg	missense_variant	7/7	2			Q9BQI4-2

Frequencies

GnomAD3 genomes

AF:

0.0000789

AC:

AN:

152166

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.000145

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.0000654

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:

0.0000735

Gnomad OTH

AF:

0.00

GnomAD3 exomes

AF:

0.0000751

AC:

AN:

239566

Hom.:

AF XY:

0.0000762

AC XY:

AN XY:

131294

show subpopulations

Gnomad AFR exome

AF:

0.000283

Gnomad AMR exome

AF:

0.0000295

Gnomad ASJ exome

AF:

0.000208

Gnomad EAS exome

AF:

0.00

Gnomad SAS exome

AF:

0.0000997

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.0000654

Gnomad OTH exome

AF:

0.000171

GnomAD4 exome

AF:

0.0000855

AC:

124

AN:

1451138

Hom.:

Cov.:

AF XY:

0.0000805

AC XY:

AN XY:

720250

show subpopulations

Gnomad4 AFR exome

AF:

0.000242

Gnomad4 AMR exome

AF:

0.0000681

Gnomad4 ASJ exome

AF:

0.000193

Gnomad4 EAS exome

AF:

0.000152

Gnomad4 SAS exome

AF:

0.000117

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.0000769

Gnomad4 OTH exome

AF:

0.000117

GnomAD4 genome

AF:

0.0000789

AC:

AN:

152166

Hom.:

Cov.:

AF XY:

0.0000404

AC XY:

AN XY:

74332

show subpopulations

Gnomad4 AFR

AF:

0.000145

Gnomad4 AMR

AF:

0.0000654

Gnomad4 ASJ

AF:

0.00

Gnomad4 EAS

AF:

0.00

Gnomad4 SAS

AF:

0.00

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.0000735

Gnomad4 OTH

AF:

0.00

Alfa

AF:

0.0000745

Hom.:

Bravo

AF:

0.000113

ExAC

AF:

0.0000667

AC:

EpiCase

AF:

0.000218

EpiControl

AF:

0.0000594

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

May 23, 2023

The c.797C>G (p.P266R) alteration is located in exon 3 (coding exon 3) of the CCDC3 gene. This alteration results from a C to G substitution at nucleotide position 797, causing the proline (P) at amino acid position 266 to be replaced by an arginine (R). 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

0.069

BayesDel_addAF

Benign

-0.40

BayesDel_noAF

Benign

-0.52

Cadd

Benign

Dann

Uncertain

0.99

DEOGEN2

Benign

0.015

T;.

Eigen

Benign

-0.49

Eigen_PC

Benign

-0.39

FATHMM_MKL

Benign

0.70

LIST_S2

Benign

0.57

T;T

M_CAP

Benign

0.018

MetaRNN

Benign

0.12

T;T

MetaSVM

Benign

-0.96

MutationAssessor

Benign

0.84

L;.

MutationTaster

Benign

0.97

N;N

PrimateAI

Benign

0.46

PROVEAN

Benign

-1.2

N;N

REVEL

Benign

0.053

Sift

Uncertain

0.0060

D;D

Sift4G

Uncertain

0.013

D;D

Polyphen

0.062

B;.

Vest4

0.12

MutPred

0.40

Gain of MoRF binding (P = 8e-04);.;

MVP

0.014

MPC

0.16

ClinPred

0.032

GERP RS

2.8

Varity_R

0.13

gMVP

0.15

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