Genetic Variant CEP295:p.Gln2560* (chr11-93730059-C-T) – ACMG Classification: Pathogenic (10 pts)

Variant summary

Our verdict is Pathogenic. The variant received 10 ACMG points: 10P and 0B. PVS1PM2

The NM_033395.2(CEP295):c.7678C>T(p.Gln2560*) variant causes a stop gained change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00000775 in 1,548,042 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a pathogenic outcome for this variant. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar. Variant results in nonsense mediated mRNA decay.

Frequency

Genomes: 𝑓 0.0000066 ( 0 hom., cov: 31)

Exomes 𝑓: 0.0000079 ( 0 hom. )

Consequence

CEP295
NM_033395.2 stop_gained

Scores

Clinical Significance

Not reported in ClinVar

Conservation

PhyloP100: 3.19

Publications

0 publications found

Variant links:

Genes affected

CEP295 (HGNC:29366): (centrosomal protein 295) Enables microtubule binding activity. Involved in several processes, including centriole replication; positive regulation of protein acetylation; and regulation of centrosome duplication. Located in cytosol; microtubule cytoskeleton; and plasma membrane. [provided by Alliance of Genome Resources, Apr 2022]

CEP295 links:

TAF1D (HGNC:28759): (TATA-box binding protein associated factor, RNA polymerase I subunit D) TAF1D is a member of the SL1 complex, which includes TBP (MIM 600075) and TAF1A (MIM 604903), TAF1B (MIM 604904), and TAF1C (MIM 604905), and plays a role in RNA polymerase I transcription (Wang et al., 2004 [PubMed 15520167]; Gorski et al., 2007 [PubMed 17318177]).[supplied by OMIM, Jun 2009]

TAF1D links:

Genome browser will be placed here

ACMG classification

Classification was made for transcript

Our verdict: Pathogenic. The variant received 10 ACMG points.

PVS1

Loss of function variant, product undergoes nonsense mediated mRNA decay. LoF is a known mechanism of disease.

PM2

Very rare variant in population databases, with high coverage;

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
CEP295	NM_033395.2 link	c.7678C>T	p.Gln2560*	stop_gained	Exon 29 of 30	ENST00000325212.11	NP_203753.1	Q9C0D2-1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
CEP295	ENST00000325212.11 link	c.7678C>T	p.Gln2560*	stop_gained	Exon 29 of 30	2	NM_033395.2	ENSP00000316681.6		Q9C0D2-1

Frequencies

GnomAD3 genomes

AF:

0.00000663

AC:

AN:

150840

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.0000244

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

GnomAD2 exomes

AF:

0.0000259

AC:

AN:

154512

AF XY:

0.0000244

show subpopulations

Gnomad AFR exome

AF:

0.00

Gnomad AMR exome

AF:

0.0000819

Gnomad ASJ exome

AF:

0.000238

Gnomad EAS exome

AF:

0.00

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.00

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.00000787

AC:

AN:

1397202

Hom.:

Cov.:

AF XY:

0.00000871

AC XY:

AN XY:

689146

show subpopulations

African (AFR)

AF:

0.00

AC:

AN:

31412

American (AMR)

AF:

0.000141

AC:

AN:

35416

Ashkenazi Jewish (ASJ)

AF:

0.000199

AC:

AN:

25102

East Asian (EAS)

AF:

0.00

AC:

AN:

35690

South Asian (SAS)

AF:

0.00

AC:

AN:

78928

European-Finnish (FIN)

AF:

0.00

AC:

AN:

49168

Middle Eastern (MID)

AF:

0.00

AC:

AN:

5678

European-Non Finnish (NFE)

AF:

0.00

AC:

AN:

1077932

Other (OTH)

AF:

0.0000173

AC:

AN:

57876

Allele Balance Distribution

Red line indicates average allele balance

Average allele balance: 0.475

Heterozygous variant carriers

0.00

0.20

0.40

0.60

0.80

0.95

Allele balance

GnomAD4 genome

AF:

0.00000663

AC:

AN:

150840

Hom.:

Cov.:

AF XY:

0.00

AC XY:

AN XY:

73554

show subpopulations

African (AFR)

AF:

0.0000244

AC:

AN:

40982

American (AMR)

AF:

0.00

AC:

AN:

15056

Ashkenazi Jewish (ASJ)

AF:

0.00

AC:

AN:

3466

East Asian (EAS)

AF:

0.00

AC:

AN:

5148

South Asian (SAS)

AF:

0.00

AC:

AN:

4802

European-Finnish (FIN)

AF:

0.00

AC:

AN:

10202

Middle Eastern (MID)

AF:

0.00

AC:

AN:

314

European-Non Finnish (NFE)

AF:

0.00

AC:

AN:

67876

Other (OTH)

AF:

0.00

AC:

AN:

2082

Allele Balance Distribution

Red line indicates average allele balance

Average allele balance: 0.475

Heterozygous variant carriers

0.00

0.20

0.40

0.60

0.80

0.95

Allele balance

Alfa

AF:

0.00

Hom.:

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

BayesDel_addAF

Pathogenic

0.41

BayesDel_noAF

Pathogenic

0.54

CADD

Pathogenic

(source)

DANN

Uncertain

0.99

Eigen

Pathogenic

0.73

Eigen_PC

Uncertain

0.47

FATHMM_MKL

Benign

0.70

PhyloP100

3.2

Vest4

0.23

GERP RS

4.5

RBP_binding_hub_radar

0.0

RBP_regulation_power_radar

1.8

Mutation Taster

=44/156

disease causing (fs/PTC)

(source)

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

You must be logged in to view publications. This limit was set because tens of millions (!) of queries from AI bots are generated daily.

chr11-93730059-C-T

Variant summary

Frequency

Consequence

Scores

Clinical Significance

Conservation

Publications

ACMG classification

Transcripts

RefSeq

Ensembl

Frequencies

Age Distribution

ClinVar

Computational scores

Splicing

Publications

Other links and lift over