Variant chr11-86400711-A-G 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_001156474.2(CCDC81):c.791A>G(p.Gln264Arg) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.0000254 in 1,612,556 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 14/21 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: 𝑓 0.000066 ( 0 hom., cov: 32)

Exomes 𝑓: 0.000021 ( 0 hom. )

Consequence

CCDC81
NM_001156474.2 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 0.640

Variant links:

Genes affected

CCDC81 (HGNC:26281): (coiled-coil domain containing 81) Located in centrosome. [provided by Alliance of Genome Resources, Apr 2022]

CCDC81 links:

CCDC81 (HGNC:):

CCDC81 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=0.08899054).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
CCDC81	NM_001156474.2 linkuse as main transcript	c.791A>G	p.Gln264Arg	missense_variant	7/15	ENST00000445632.7	NP_001149946.1	Q6ZN84-1
CCDC81	NM_021827.5 linkuse as main transcript	c.521A>G	p.Gln174Arg	missense_variant	6/14		NP_068599.3	Q6ZN84-2

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	Appris	UniProt
CCDC81	ENST00000445632.7 linkuse as main transcript	c.791A>G	p.Gln264Arg	missense_variant	7/15	1	NM_001156474.2	ENSP00000415528.2		Q6ZN84-1

Frequencies

GnomAD3 genomes

AF:

0.0000657

AC:

AN:

152212

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:

0.000147

Gnomad OTH

AF:

0.00

GnomAD3 exomes

AF:

0.0000318

AC:

AN:

251248

Hom.:

AF XY:

0.0000221

AC XY:

AN XY:

135784

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:

0.0000704

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.0000212

AC:

AN:

1460344

Hom.:

Cov.:

AF XY:

0.0000248

AC XY:

AN XY:

726308

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:

0.0000279

Gnomad4 OTH exome

AF:

0.00

GnomAD4 genome

AF:

0.0000657

AC:

AN:

152212

Hom.:

Cov.:

AF XY:

0.0000672

AC XY:

AN XY:

74386

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:

0.000147

Gnomad4 OTH

AF:

0.00

Alfa

AF:

0.0000727

Hom.:

Bravo

AF:

0.0000227

ExAC

AF:

0.0000494

AC:

EpiCase

AF:

0.0000548

EpiControl

AF:

0.0000593

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

Dec 21, 2022

The c.791A>G (p.Q264R) alteration is located in exon 7 (coding exon 7) of the CCDC81 gene. This alteration results from a A to G substitution at nucleotide position 791, causing the glutamine (Q) at amino acid position 264 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

0.087

BayesDel_addAF

Benign

-0.34

BayesDel_noAF

Benign

-0.55

CADD

Benign

DANN

Benign

0.41

DEOGEN2

Benign

0.0032

.;T;.

Eigen

Benign

-0.67

Eigen_PC

Benign

-0.78

FATHMM_MKL

Benign

0.065

LIST_S2

Benign

0.49

T;T;T

M_CAP

Benign

0.0094

MetaRNN

Benign

0.089

T;T;T

MetaSVM

Benign

-1.0

MutationAssessor

Uncertain

2.4

.;M;.

MutationTaster

Benign

1.0

N;N;N;N

PrimateAI

Benign

0.31

PROVEAN

Benign

-1.5

N;N;N

REVEL

Benign

0.035

Sift

Benign

0.26

T;D;T

Sift4G

Benign

0.11

T;T;T

Polyphen

0.62

P;P;P

Vest4

0.17

MutPred

0.23

.;Gain of MoRF binding (P = 0.0432);.;

MVP

0.13

MPC

0.39

ClinPred

0.11

GERP RS

1.8

Varity_R

0.071

gMVP

0.23

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