Variant chr12-110893078-C-A 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_152591.3(CCDC63):c.1077C>A(p.Asp359Glu) variant causes a missense, splice region change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.0000415 in 1,613,862 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 15/21 in silico tools predict a benign outcome for this variant. 1/1 splice prediction tools predict no significant impact on normal splicing. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: 𝑓 0.00020 ( 0 hom., cov: 31)

Exomes 𝑓: 0.000025 ( 0 hom. )

Consequence

CCDC63
NM_152591.3 missense, splice_region

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: -0.763

Variant links:

Genes affected

CCDC63 (HGNC:26669): (coiled-coil domain containing 63) Predicted to be involved in cilium movement; outer dynein arm assembly; and spermatid development. Predicted to be active in axoneme. [provided by Alliance of Genome Resources, Apr 2022]

CCDC63 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=0.0145124495).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
CCDC63	NM_152591.3 linkuse as main transcript	c.1077C>A	p.Asp359Glu	missense_variant, splice_region_variant	9/12	ENST00000308208.10	NP_689804.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	Appris	UniProt
CCDC63	ENST00000308208.10 linkuse as main transcript	c.1077C>A	p.Asp359Glu	missense_variant, splice_region_variant	9/12	2	NM_152591.3	ENSP00000312399	P2	Q8NA47-1
CCDC63	ENST00000552694.1 linkuse as main transcript	c.840C>A	p.Asp280Glu	missense_variant, splice_region_variant	7/10	1		ENSP00000450217
CCDC63	ENST00000545036.5 linkuse as main transcript	c.957C>A	p.Asp319Glu	missense_variant, splice_region_variant	8/11	2		ENSP00000445881	A2	Q8NA47-2

Frequencies

GnomAD3 genomes

AF:

0.000204

AC:

AN:

152144

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.000724

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.0000655

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:

0.00

GnomAD3 exomes

AF:

0.0000478

AC:

AN:

251228

Hom.:

AF XY:

0.0000221

AC XY:

AN XY:

135782

show subpopulations

Gnomad AFR exome

AF:

0.000739

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:

0.00

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.0000246

AC:

AN:

1461600

Hom.:

Cov.:

AF XY:

0.0000206

AC XY:

AN XY:

727112

show subpopulations

Gnomad4 AFR exome

AF:

0.000807

Gnomad4 AMR exome

AF:

0.0000671

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.00

Gnomad4 SAS exome

AF:

0.0000116

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

8.99e-7

Gnomad4 OTH exome

AF:

0.0000662

GnomAD4 genome

AF:

0.000204

AC:

AN:

152262

Hom.:

Cov.:

AF XY:

0.000242

AC XY:

AN XY:

74438

show subpopulations

Gnomad4 AFR

AF:

0.000722

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:

0.00

Gnomad4 OTH

AF:

0.00

Alfa

AF:

0.0000231

Hom.:

Bravo

AF:

0.000264

ESP6500AA

AF:

0.00113

AC:

ESP6500EA

AF:

0.00

AC:

ExAC

AF:

0.0000576

AC:

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.1077C>A (p.D359E) alteration is located in exon 9 (coding exon 8) of the CCDC63 gene. This alteration results from a C to A substitution at nucleotide position 1077, causing the aspartic acid (D) at amino acid position 359 to be replaced by a glutamic acid (E). 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

0.13

BayesDel_addAF

Benign

-0.59

BayesDel_noAF

Benign

-0.72

CADD

Benign

1.8

DANN

Benign

0.70

DEOGEN2

Benign

0.0023

.;T;T

Eigen

Benign

-1.6

Eigen_PC

Benign

-1.6

FATHMM_MKL

Benign

0.16

LIST_S2

Benign

0.31

T;T;T

M_CAP

Benign

0.0076

MetaRNN

Benign

0.015

T;T;T

MetaSVM

Benign

-0.94

MutationAssessor

Benign

1.2

.;L;.

MutationTaster

Benign

1.0

N;N;N

PrimateAI

Benign

0.32

PROVEAN

Benign

-0.50

N;N;N

REVEL

Benign

0.057

Sift

Benign

0.18

T;T;T

Sift4G

Benign

0.32

T;T;T

Polyphen

0.011

.;B;.

Vest4

0.20

MutPred

0.21

.;Loss of MoRF binding (P = 0.1104);.;

MVP

0.048

MPC

0.068

ClinPred

0.018

GERP RS

-8.9

Varity_R

0.064

gMVP

0.33

Splicing

Name

Calibrated prediction

Score

Prediction

SpliceAI score (max)

0.12

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