Variant 12-110873914-C-T 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_152591.3(CCDC63):c.442C>T(p.Arg148Trp) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.000345 in 1,612,246 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 0.00024 ( 0 hom., cov: 31)

Exomes 𝑓: 0.00036 ( 1 hom. )

Consequence

CCDC63
NM_152591.3 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 2.15

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 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=0.163724).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
CCDC63	NM_152591.3 linkuse as main transcript	c.442C>T	p.Arg148Trp	missense_variant	5/12	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.442C>T	p.Arg148Trp	missense_variant	5/12	2	NM_152591.3	ENSP00000312399	P2	Q8NA47-1
CCDC63	ENST00000552694.1 linkuse as main transcript	c.205C>T	p.Arg69Trp	missense_variant	3/10	1		ENSP00000450217
CCDC63	ENST00000550317.1 linkuse as main transcript	n.600C>T		non_coding_transcript_exon_variant	3/4	1
CCDC63	ENST00000545036.5 linkuse as main transcript	c.322C>T	p.Arg108Trp	missense_variant	4/11	2		ENSP00000445881	A2	Q8NA47-2

Frequencies

GnomAD3 genomes

AF:

0.000239

AC:

AN:

150778

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.0000489

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.000401

Gnomad ASJ

AF:

0.00

Gnomad EAS

AF:

0.00

Gnomad SAS

AF:

0.00

Gnomad FIN

AF:

0.0000960

Gnomad MID

AF:

0.00

Gnomad NFE

AF:

0.000398

Gnomad OTH

AF:

0.00

GnomAD3 exomes

AF:

0.000203

AC:

AN:

251158

Hom.:

AF XY:

0.000199

AC XY:

AN XY:

135772

show subpopulations

Gnomad AFR exome

AF:

0.0000616

Gnomad AMR exome

AF:

0.000174

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.00

Gnomad SAS exome

AF:

0.00

Gnomad FIN exome

AF:

0.0000924

Gnomad NFE exome

AF:

0.000361

Gnomad OTH exome

AF:

0.000163

GnomAD4 exome

AF:

0.000356

AC:

520

AN:

1461350

Hom.:

Cov.:

AF XY:

0.000344

AC XY:

250

AN XY:

727000

show subpopulations

Gnomad4 AFR exome

AF:

0.0000897

Gnomad4 AMR exome

AF:

0.000179

Gnomad4 ASJ exome

AF:

0.0000383

Gnomad4 EAS exome

AF:

0.0000252

Gnomad4 SAS exome

AF:

0.00

Gnomad4 FIN exome

AF:

0.000131

Gnomad4 NFE exome

AF:

0.000425

Gnomad4 OTH exome

AF:

0.000447

GnomAD4 genome

AF:

0.000239

AC:

AN:

150896

Hom.:

Cov.:

AF XY:

0.000177

AC XY:

AN XY:

73588

show subpopulations

Gnomad4 AFR

AF:

0.0000487

Gnomad4 AMR

AF:

0.000401

Gnomad4 ASJ

AF:

0.00

Gnomad4 EAS

AF:

0.00

Gnomad4 SAS

AF:

0.00

Gnomad4 FIN

AF:

0.0000960

Gnomad4 NFE

AF:

0.000398

Gnomad4 OTH

AF:

0.00

Alfa

AF:

0.000411

Hom.:

Bravo

AF:

0.000253

TwinsUK

AF:

0.000270

AC:

ALSPAC

AF:

0.000259

AC:

ESP6500AA

AF:

0.00

AC:

ESP6500EA

AF:

0.000349

AC:

ExAC

AF:

0.000189

AC:

EpiCase

AF:

0.000327

EpiControl

AF:

0.000237

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 02, 2022

The c.442C>T (p.R148W) alteration is located in exon 5 (coding exon 4) of the CCDC63 gene. This alteration results from a C to T substitution at nucleotide position 442, causing the arginine (R) at amino acid position 148 to be replaced by a tryptophan (W). 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

-0.33

BayesDel_noAF

Benign

-0.40

CADD

Uncertain

DANN

Uncertain

1.0

DEOGEN2

Benign

0.099

.;T;T

Eigen

Benign

0.18

Eigen_PC

Benign

0.087

FATHMM_MKL

Benign

0.31

LIST_S2

Benign

0.84

T;T;T

M_CAP

Benign

0.041

MetaRNN

Benign

0.16

T;T;T

MetaSVM

Benign

-0.99

MutationAssessor

Uncertain

2.6

.;M;.

MutationTaster

Benign

0.99

N;N;N

PrimateAI

Benign

0.23

PROVEAN

Pathogenic

-4.7

D;D;D

REVEL

Benign

0.16

Sift

Uncertain

0.0030

D;D;D

Sift4G

Pathogenic

0.0010

D;D;D

Polyphen

1.0

.;D;.

Vest4

0.50

MVP

0.13

MPC

0.32

ClinPred

0.60

GERP RS

4.9

Varity_R

0.17

gMVP

0.19

Splicing

Name

Calibrated prediction

Score

Prediction

SpliceAI score (max)

0.030

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