Genetic Variant CCDC43:p.Gly62Glu (chr17-44689569-C-T) – ACMG Classification: Uncertain_significance (1 pts)

Variant summary

Our verdict is Uncertain significance. Variant got 1 ACMG points: 2P and 1B. PM2BP4

The NM_144609.3(CCDC43):c.185G>A(p.Gly62Glu) variant causes a missense change. The variant allele was found at a frequency of 0.00000372 in 1,613,876 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: 𝑓 0.000013 ( 0 hom., cov: 32)

Exomes 𝑓: 0.0000027 ( 0 hom. )

Consequence

CCDC43
NM_144609.3 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 4.03

Variant links:

Genes affected

CCDC43 (HGNC:26472): (coiled-coil domain containing 43) Located in cytosol. [provided by Alliance of Genome Resources, Apr 2022]

CCDC43 links:

MEIOC (HGNC:26670): (meiosis specific with coiled-coil domain) Predicted to be involved in several processes, including gamete generation; germline cell cycle switching, mitotic to meiotic cell cycle; and mRNA stabilization. Predicted to be active in cytoplasm and nucleus. [provided by Alliance of Genome Resources, Apr 2022]

MEIOC links:

LOC124904010 (HGNC:):

LOC124904010 links:

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Uncertain_significance. Variant got 1 ACMG points.

PM2

Very rare variant in population databases, with high coverage;

BP4

Computational evidence support a benign effect (MetaRNN=0.35613823).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
CCDC43	NM_144609.3 link	c.185G>A	p.Gly62Glu	missense_variant	Exon 1 of 5	ENST00000315286.13	NP_653210.2	Q96MW1-1
CCDC43	NM_001099225.2 link	c.185G>A	p.Gly62Glu	missense_variant	Exon 1 of 4		NP_001092695.1	Q96MW1-2
LOC124904010	XR_007065770.1 link	n.-212C>T		upstream_gene_variant

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	UniProt
CCDC43	ENST00000315286.13 link	c.185G>A	p.Gly62Glu	missense_variant	Exon 1 of 5	1	NM_144609.3	ENSP00000323782.7	Q96MW1-1
CCDC43	ENST00000588210.1 link	c.185G>A	p.Gly62Glu	missense_variant	Exon 1 of 5	1		ENSP00000467630.1	Q86WV7
CCDC43	ENST00000457422.6 link	c.185G>A	p.Gly62Glu	missense_variant	Exon 1 of 4	1		ENSP00000400845.1	Q96MW1-2

Frequencies

GnomAD3 genomes

AF:

0.0000131

AC:

AN:

152202

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.00

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.00

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:

0.0000294

Gnomad OTH

AF:

0.00

GnomAD3 exomes

AF:

0.00000803

AC:

AN:

249090

Hom.:

AF XY:

0.00000740

AC XY:

AN XY:

135152

show subpopulations

Gnomad AFR exome

AF:

0.00

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:

0.0000177

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.00000274

AC:

AN:

1461674

Hom.:

Cov.:

AF XY:

0.00000275

AC XY:

AN XY:

727124

show subpopulations

Gnomad4 AFR exome

AF:

0.00

Gnomad4 AMR exome

AF:

0.00

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:

0.00000360

Gnomad4 OTH exome

AF:

0.00

GnomAD4 genome

AF:

0.0000131

AC:

AN:

152202

Hom.:

Cov.:

AF XY:

0.00

AC XY:

AN XY:

74356

show subpopulations

Gnomad4 AFR

AF:

0.00

Gnomad4 AMR

AF:

0.00

Gnomad4 ASJ

AF:

0.00

Gnomad4 EAS

AF:

0.00

Gnomad4 SAS

AF:

0.00

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.0000294

Gnomad4 OTH

AF:

0.00

Alfa

AF:

0.0000434

Hom.:

Bravo

AF:

0.00000756

ESP6500AA

AF:

0.00

AC:

ESP6500EA

AF:

0.000120

AC:

ExAC

AF:

0.00000827

AC:

EpiCase

AF:

0.0000545

EpiControl

AF:

0.00

ClinVar

Significance: Uncertain significance

Submissions summary: Uncertain:1

Revision: criteria provided, single submitter

LINK: link

Submissions by phenotype

not specified

Uncertain:1

Jun 05, 2023

Ambry Genetics

Significance: Uncertain significance

Review Status: criteria provided, single submitter

Collection Method: clinical testing

The c.185G>A (p.G62E) alteration is located in exon 1 (coding exon 1) of the CCDC43 gene. This alteration results from a G to A substitution at nucleotide position 185, causing the glycine (G) at amino acid position 62 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

0.34

BayesDel_addAF

Uncertain

0.11

BayesDel_noAF

Uncertain

-0.070

CADD

Uncertain

DANN

Uncertain

0.99

DEOGEN2

Benign

0.22

.;T;T

Eigen

Benign

-0.067

Eigen_PC

Benign

-0.12

FATHMM_MKL

Uncertain

0.90

LIST_S2

Uncertain

0.90

D;D;D

M_CAP

Benign

0.084

MetaRNN

Benign

0.36

T;T;T

MetaSVM

Benign

-0.53

MutationAssessor

Benign

1.9

L;L;.

PrimateAI

Uncertain

0.63

PROVEAN

Uncertain

-4.2

D;D;.

REVEL

Benign

0.24

Sift

Benign

0.076

T;D;.

Sift4G

Uncertain

0.0040

D;T;D

Polyphen

0.99

D;P;.

Vest4

0.56

MVP

0.35

MPC

0.63

ClinPred

0.98

GERP RS

3.3

RBP_binding_hub_radar

0.0

RBP_regulation_power_radar

1.1

Varity_R

0.72

gMVP

0.59

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