Variant 2-56184698-C-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_001080433.2(CCDC85A):c.74C>G(p.Ser25Trp) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00000262 in 1,524,754 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 14/20 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: 𝑓 0.000013 ( 0 hom., cov: 33)

Exomes 𝑓: 0.0000015 ( 0 hom. )

Consequence

CCDC85A
NM_001080433.2 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: -0.0190

Variant links:

Genes affected

CCDC85A (HGNC:29400): (coiled-coil domain containing 85A) Located in adherens junction. [provided by Alliance of Genome Resources, Apr 2022]

CCDC85A links:

(HGNC:):

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=0.13510057).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	UniProt
CCDC85A	NM_001080433.2 linkuse as main transcript	c.74C>G	p.Ser25Trp	missense_variant	1/6	ENST00000407595.3
LOC100129434	NR_125368.1 linkuse as main transcript	n.73+1000G>C		intron_variant, non_coding_transcript_variant

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Appris	UniProt
CCDC85A	ENST00000407595.3 linkuse as main transcript	c.74C>G	p.Ser25Trp	missense_variant	1/6	1	NM_001080433.2	P1
	ENST00000668950.1 linkuse as main transcript	n.173+1000G>C		intron_variant, non_coding_transcript_variant

Frequencies

GnomAD3 genomes

AF:

0.0000132

AC:

AN:

151896

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.0000484

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:

0.00

Gnomad OTH

AF:

0.00

GnomAD4 exome

AF:

0.00000146

AC:

AN:

1372858

Hom.:

Cov.:

AF XY:

0.00000295

AC XY:

AN XY:

677176

show subpopulations

Gnomad4 AFR exome

AF:

0.0000357

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:

9.33e-7

Gnomad4 OTH exome

AF:

0.00

GnomAD4 genome

AF:

0.0000132

AC:

AN:

151896

Hom.:

Cov.:

AF XY:

0.0000270

AC XY:

AN XY:

74208

show subpopulations

Gnomad4 AFR

AF:

0.0000484

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:

0.00

Gnomad4 OTH

AF:

0.00

Bravo

AF:

0.0000189

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

Feb 27, 2024

The c.74C>G (p.S25W) alteration is located in exon 1 (coding exon 1) of the CCDC85A gene. This alteration results from a C to G substitution at nucleotide position 74, causing the serine (S) at amino acid position 25 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

0.25

BayesDel_addAF

Benign

-0.17

BayesDel_noAF

Benign

-0.48

Cadd

Benign

Dann

Benign

0.96

DEOGEN2

Benign

0.052

Eigen

Benign

-0.73

Eigen_PC

Benign

-0.77

FATHMM_MKL

Benign

0.27

LIST_S2

Benign

0.59

M_CAP

Benign

0.052

MetaRNN

Benign

0.14

MetaSVM

Benign

-1.0

MutationAssessor

Benign

0.0

MutationTaster

Benign

1.0

N;N

PrimateAI

Uncertain

0.78

PROVEAN

Benign

-2.3

REVEL

Benign

0.035

Sift

Uncertain

0.016

Sift4G

Uncertain

0.010

Polyphen

0.56

Vest4

0.23

MutPred

0.23

Loss of glycosylation at S25 (P = 0.0018);

MVP

0.41

MPC

0.12

ClinPred

0.27

GERP RS

3.2

Varity_R

0.090

gMVP

0.22

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