Variant 3-191380177-T-A details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Likely benign. Variant got -4 ACMG points: 0P and 4B. BP4_Strong

The NM_178335.3(CCDC50):c.995T>A(p.Met332Lys) variant causes a missense change involving the alteration of a non-conserved nucleotide. In-silico tool predicts a benign outcome for this variant. 14/19 in silico tools predict a benign outcome for this variant. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar. Another variant affecting the same amino acid position, but resulting in a different missense (i.e. M332T) has been classified as Benign.

Frequency

Genomes: 𝑓 0.0 ( 0 hom., cov: 28)

Exomes 𝑓: 0.0 ( 0 hom. )

Failed GnomAD Quality Control

Consequence

CCDC50
NM_178335.3 missense

Scores

Clinical Significance

Not reported in ClinVar

Conservation

PhyloP100: 0.395

Variant links:

Genes affected

CCDC50 (HGNC:18111): (coiled-coil domain containing 50) This gene encodes a soluble, cytoplasmic, tyrosine-phosphorylated protein with multiple ubiquitin-interacting domains. Mutations in this gene cause nonsyndromic, postlingual, progressive sensorineural DFNA44 hearing loss. In mouse, the protein is expressed in the inner ear during development and postnatal maturation and associates with microtubule-based structures. This protein may also function as a negative regulator of NF-kB signaling and as an effector of epidermal growth factor (EGF)-mediated cell signaling. Alternative splicing results in multiple transcript variants encoding distinct isoforms. [provided by RefSeq, Oct 2008]

CCDC50 links:

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Likely_benign. Variant got -4 ACMG points.

BP4

Computational evidence support a benign effect (MetaRNN=0.056867182).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
CCDC50	NM_178335.3 linkuse as main transcript	c.995T>A	p.Met332Lys	missense_variant	7/12	ENST00000392455.9	NP_848018.1	Q8IVM0-2
CCDC50	NM_174908.4 linkuse as main transcript	c.467T>A	p.Met156Lys	missense_variant	6/11		NP_777568.1	Q8IVM0-1
CCDC50	XM_011512460.2 linkuse as main transcript	c.*55T>A		3_prime_UTR_variant	8/8		XP_011510762.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	Appris	UniProt
CCDC50	ENST00000392455.9 linkuse as main transcript	c.995T>A	p.Met332Lys	missense_variant	7/12	1	NM_178335.3	ENSP00000376249.4		Q8IVM0-2
CCDC50	ENST00000392456.4 linkuse as main transcript	c.467T>A	p.Met156Lys	missense_variant	6/11	1		ENSP00000376250.4		Q8IVM0-1

Frequencies

GnomAD3 genomes

AF:

0.00

AC:

AN:

150700

Hom.:

Cov.:

FAILED QC

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:

0.00

Gnomad OTH

AF:

0.00

GnomAD4 exome

Data not reliable, filtered out with message: AC0

AF:

0.00

AC:

AN:

1442756

Hom.:

Cov.:

AF XY:

0.00

AC XY:

AN XY:

718778

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:

0.00

Gnomad4 OTH exome

AF:

0.00

GnomAD4 genome

Data not reliable, filtered out with message: AC0

AF:

0.00

AC:

AN:

150700

Hom.:

Cov.:

AF XY:

0.00

AC XY:

AN XY:

73414

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:

0.00

Gnomad4 OTH

AF:

0.00

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Benign

0.095

BayesDel_addAF

Benign

-0.15

BayesDel_noAF

Benign

-0.45

CADD

Benign

8.3

DANN

Benign

0.76

DEOGEN2

Benign

0.0090

.;T

Eigen

Benign

-1.2

Eigen_PC

Benign

-1.2

FATHMM_MKL

Benign

0.13

LIST_S2

Benign

0.42

T;T

M_CAP

Benign

0.017

MetaRNN

Benign

0.057

T;T

MetaSVM

Benign

-0.97

MutationAssessor

Benign

1.7

.;L

PrimateAI

Benign

0.26

REVEL

Benign

0.097

Polyphen

0.016

B;B

MutPred

0.35

.;Loss of ubiquitination at K157 (P = 0.022);

MVP

0.072

MPC

0.27

ClinPred

0.051

GERP RS

0.58

RBP_binding_hub_radar

0.0

RBP_regulation_power_radar

1.1

Varity_R

0.12

gMVP

0.10

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

Computational scores

Splicing

Publications

LitVar

Other links and lift over