Variant 11-85882572-T-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_001286159.2(CCDC83):c.240T>A(p.Ser80Arg) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.0000502 in 1,613,466 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 0.000026 ( 0 hom., cov: 32)

Exomes 𝑓: 0.000053 ( 0 hom. )

Consequence

CCDC83
NM_001286159.2 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 0.163

Variant links:

Genes affected

CCDC83 (HGNC:28535): (coiled-coil domain containing 83)

CCDC83 links:

CCDC83 (HGNC:):

CCDC83 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=0.046922714).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
CCDC83	NM_001286159.2 linkuse as main transcript	c.240T>A	p.Ser80Arg	missense_variant	4/11	ENST00000342404.8	NP_001273088.1	Q8IWF9-1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	UniProt
CCDC83	ENST00000342404.8 linkuse as main transcript	c.240T>A	p.Ser80Arg	missense_variant	4/11	1	NM_001286159.2	ENSP00000344512.3	Q8IWF9-1
CCDC83	ENST00000526729.1 linkuse as main transcript	c.123T>A	p.Ser41Arg	missense_variant	2/8	1		ENSP00000434373.1	H0YDV3
CCDC83	ENST00000280245.8 linkuse as main transcript	c.240T>A	p.Ser80Arg	missense_variant	4/12	2		ENSP00000280245.4	Q8IWF9-2
CCDC83	ENST00000529676.2 linkuse as main transcript	n.86+9277T>A		intron_variant		5

Frequencies

GnomAD3 genomes

AF:

0.0000263

AC:

AN:

151838

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.00

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.0000656

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:

0.0000441

Gnomad OTH

AF:

0.00

GnomAD3 exomes

AF:

0.000111

AC:

AN:

251126

Hom.:

AF XY:

0.000118

AC XY:

AN XY:

135706

show subpopulations

Gnomad AFR exome

AF:

0.00

Gnomad AMR exome

AF:

0.000434

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:

0.000106

Gnomad OTH exome

AF:

0.000163

GnomAD4 exome

AF:

0.0000527

AC:

AN:

1461628

Hom.:

Cov.:

AF XY:

0.0000605

AC XY:

AN XY:

727128

show subpopulations

Gnomad4 AFR exome

AF:

0.0000299

Gnomad4 AMR exome

AF:

0.000403

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:

0.0000432

Gnomad4 OTH exome

AF:

0.000132

GnomAD4 genome

AF:

0.0000263

AC:

AN:

151838

Hom.:

Cov.:

AF XY:

0.0000135

AC XY:

AN XY:

74140

show subpopulations

Gnomad4 AFR

AF:

0.00

Gnomad4 AMR

AF:

0.0000656

Gnomad4 ASJ

AF:

0.00

Gnomad4 EAS

AF:

0.00

Gnomad4 SAS

AF:

0.00

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.0000441

Gnomad4 OTH

AF:

0.00

Alfa

AF:

0.0000434

Hom.:

Bravo

AF:

0.0000907

TwinsUK

AF:

0.000270

AC:

ALSPAC

AF:

0.00

AC:

ExAC

AF:

0.0000741

AC:

Asia WGS

AF:

0.000289

AC:

AN:

3478

EpiCase

AF:

0.000327

EpiControl

AF:

0.000356

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

Jan 10, 2023

The c.240T>A (p.S80R) alteration is located in exon 4 (coding exon 3) of the CCDC83 gene. This alteration results from a T to A substitution at nucleotide position 240, causing the serine (S) at amino acid position 80 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

0.22

BayesDel_addAF

Benign

-0.47

BayesDel_noAF

Benign

-0.57

CADD

Benign

4.5

DANN

Uncertain

0.97

DEOGEN2

Benign

0.00076

.;T

Eigen

Benign

-0.64

Eigen_PC

Benign

-0.73

FATHMM_MKL

Benign

0.066

LIST_S2

Benign

0.56

T;T

M_CAP

Benign

0.0082

MetaRNN

Benign

0.047

T;T

MetaSVM

Benign

-0.98

MutationAssessor

Benign

1.2

L;L

PrimateAI

Benign

0.37

PROVEAN

Benign

-0.47

N;N

REVEL

Benign

0.050

Sift

Benign

0.27

T;T

Sift4G

Benign

0.86

T;T

Polyphen

0.024

B;B

Vest4

0.21

MutPred

0.18

Gain of MoRF binding (P = 0.0221);Gain of MoRF binding (P = 0.0221);

MVP

0.048

MPC

0.025

ClinPred

0.071

GERP RS

-2.2

Varity_R

0.040

gMVP

0.17

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