Variant chr11-93669739-G-A 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_033395.2(CEP295):c.497G>A(p.Ser166Asn) variant causes a missense change. The variant allele was found at a frequency of 0.00000572 in 1,398,496 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: not found (cov: 32)

Exomes 𝑓: 0.0000057 ( 0 hom. )

Consequence

CEP295
NM_033395.2 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 7.20

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:

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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=0.23134127).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
CEP295	NM_033395.2 link	c.497G>A	p.Ser166Asn	missense_variant	5/30	ENST00000325212.11	NP_203753.1	Q9C0D2-1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	Appris	UniProt
CEP295	ENST00000325212.11 link	c.497G>A	p.Ser166Asn	missense_variant	5/30	2	NM_033395.2	ENSP00000316681.6		Q9C0D2-1

Frequencies

GnomAD3 genomes

Cov.:

GnomAD3 exomes

AF:

0.0000381

AC:

AN:

157544

Hom.:

AF XY:

0.0000120

AC XY:

AN XY:

83200

show subpopulations

Gnomad AFR exome

AF:

0.00

Gnomad AMR exome

AF:

0.000243

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:

0.00

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.00000572

AC:

AN:

1398496

Hom.:

Cov.:

AF XY:

0.00000435

AC XY:

AN XY:

689790

show subpopulations

Gnomad4 AFR exome

AF:

0.00

Gnomad4 AMR exome

AF:

0.000224

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

Cov.:

Bravo

AF:

0.00000378

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

Apr 22, 2022

The c.497G>A (p.S166N) alteration is located in exon 5 (coding exon 4) of the CEP295 gene. This alteration results from a G to A substitution at nucleotide position 497, causing the serine (S) at amino acid position 166 to be replaced by an asparagine (N). 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

0.20

BayesDel_addAF

Benign

-0.44

BayesDel_noAF

Benign

-0.58

CADD

Uncertain

DANN

Uncertain

0.99

DEOGEN2

Benign

0.030

Eigen

Uncertain

0.66

Eigen_PC

Pathogenic

0.67

FATHMM_MKL

Pathogenic

0.97

LIST_S2

Benign

0.71

M_CAP

Benign

0.018

MetaRNN

Benign

0.23

MetaSVM

Benign

-1.2

PrimateAI

Benign

0.40

PROVEAN

Benign

-1.5

REVEL

Benign

0.15

Sift

Benign

0.11

Sift4G

Benign

0.27

Polyphen

1.0

Vest4

0.20

MutPred

0.18

Gain of catalytic residue at S166 (P = 0.0067);

MVP

0.085

MPC

0.23

ClinPred

0.49

GERP RS

5.4

RBP_binding_hub_radar

0.0

RBP_regulation_power_radar

1.1

Varity_R

0.15

gMVP

0.31

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