Variant chr1-169397320-T-G details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Benign. Variant got -8 ACMG points: 0P and 8B. BP4_StrongBS2

The NM_001300969.2(CCDC181):c.1287A>C(p.Glu429Asp) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00063 in 1,612,358 control chromosomes in the GnomAD database, including 2 homozygotes. In-silico tool predicts a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: 𝑓 0.00032 ( 0 hom., cov: 32)

Exomes 𝑓: 0.00066 ( 2 hom. )

Consequence

CCDC181
NM_001300969.2 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 1.30

Variant links:

Genes affected

CCDC181 (HGNC:28051): (coiled-coil domain containing 181) Predicted to enable microtubule binding activity. Predicted to be located in manchette and sperm flagellum. [provided by Alliance of Genome Resources, Apr 2022]

CCDC181 links:

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Benign. Variant got -8 ACMG points.

BP4

Computational evidence support a benign effect (MetaRNN=0.043160647).

BS2

High Homozygotes in GnomAdExome4 at 2 AR gene

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	UniProt
CCDC181	NM_001300969.2 linkuse as main transcript	c.1287A>C	p.Glu429Asp	missense_variant	5/6	ENST00000367806.8

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Appris	UniProt
CCDC181	ENST00000367806.8 linkuse as main transcript	c.1287A>C	p.Glu429Asp	missense_variant	5/6	1	NM_001300969.2	A1	Q5TID7-1
CCDC181	ENST00000367805.7 linkuse as main transcript	c.1284A>C	p.Glu428Asp	missense_variant	5/6	1		P4	Q5TID7-3
CCDC181	ENST00000545005.5 linkuse as main transcript	c.1284A>C	p.Glu428Asp	missense_variant	6/7	1		P4	Q5TID7-3

Frequencies

GnomAD3 genomes

AF:

0.000322

AC:

AN:

152144

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.000145

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.0000655

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:

0.000617

Gnomad OTH

AF:

0.00

GnomAD3 exomes

AF:

0.000276

AC:

AN:

249664

Hom.:

AF XY:

0.000267

AC XY:

AN XY:

135024

show subpopulations

Gnomad AFR exome

AF:

0.000124

Gnomad AMR exome

AF:

0.000176

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.0000548

Gnomad SAS exome

AF:

0.00

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.000522

Gnomad OTH exome

AF:

0.000166

GnomAD4 exome

AF:

0.000662

AC:

966

AN:

1460096

Hom.:

Cov.:

AF XY:

0.000633

AC XY:

460

AN XY:

726386

show subpopulations

Gnomad4 AFR exome

AF:

0.000120

Gnomad4 AMR exome

AF:

0.000158

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.0000505

Gnomad4 SAS exome

AF:

0.00

Gnomad4 FIN exome

AF:

0.0000187

Gnomad4 NFE exome

AF:

0.000825

Gnomad4 OTH exome

AF:

0.000547

GnomAD4 genome

AF:

0.000322

AC:

AN:

152262

Hom.:

Cov.:

AF XY:

0.000282

AC XY:

AN XY:

74450

show subpopulations

Gnomad4 AFR

AF:

0.000144

Gnomad4 AMR

AF:

0.0000654

Gnomad4 ASJ

AF:

0.00

Gnomad4 EAS

AF:

0.00

Gnomad4 SAS

AF:

0.00

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.000618

Gnomad4 OTH

AF:

0.00

Alfa

AF:

0.000422

Hom.:

Bravo

AF:

0.000348

TwinsUK

AF:

0.00

AC:

ALSPAC

AF:

0.000519

AC:

ESP6500AA

AF:

0.000227

AC:

ESP6500EA

AF:

0.000349

AC:

ExAC

AF:

0.000239

AC:

EpiCase

AF:

0.000603

EpiControl

AF:

0.000891

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

Sep 16, 2021

The c.1284A>C (p.E428D) alteration is located in exon 5 (coding exon 4) of the CCDC181 gene. This alteration results from a A to C substitution at nucleotide position 1284, causing the glutamic acid (E) at amino acid position 428 to be replaced by an aspartic acid (D). 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

0.28

BayesDel_addAF

Benign

-0.40

BayesDel_noAF

Benign

-0.49

CADD

Benign

DANN

Uncertain

1.0

DEOGEN2

Benign

0.047

T;.;.

Eigen

Uncertain

0.29

Eigen_PC

Benign

0.21

FATHMM_MKL

Uncertain

0.76

LIST_S2

Benign

0.71

T;.;T

M_CAP

Benign

0.0092

MetaRNN

Benign

0.043

T;T;T

MetaSVM

Benign

-1.1

MutationAssessor

Uncertain

2.3

M;.;.

MutationTaster

Benign

0.92

D;D;D

PrimateAI

Uncertain

0.51

PROVEAN

Benign

-1.8

N;N;N

REVEL

Benign

0.056

Sift

Benign

0.083

T;T;T

Sift4G

Benign

0.14

T;T;T

Polyphen

1.0

D;D;D

Vest4

0.34

MutPred

0.14

Gain of MoRF binding (P = 0.0963);.;.;

MVP

0.12

MPC

0.16

ClinPred

0.052

GERP RS

0.67

Varity_R

0.15

gMVP

0.090

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