Genetic Variant CEP350:p.Ile27Arg (chr1-179987246-T-G) – ACMG Classification: Likely_benign (-2 pts)

Variant summary

Our verdict is Likely benign. The variant received -2 ACMG points: 0P and 2B. BP4_Moderate

The NM_014810.5(CEP350):c.80T>G(p.Ile27Arg) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00000973 in 1,541,130 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 15/22 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. I27T) has been classified as Uncertain significance.

Frequency

Genomes: 𝑓 0.000066 ( 0 hom., cov: 32)

Exomes 𝑓: 0.0000036 ( 0 hom. )

Consequence

CEP350
NM_014810.5 missense

Scores

Clinical Significance

Not reported in ClinVar

Conservation

PhyloP100: 0.530

Publications

1 publications found

Variant links:

Genes affected

CEP350 (HGNC:24238): (centrosomal protein 350) The product of this gene is a large protein with a CAP-Gly domain typically found in cytoskeleton-associated proteins. The encoded protein primarily localizes to the centrosome, a non-membraneous organelle that functions as the major microtubule-organizing center in animal cells. The encoded protein directly interacts with another large centrosomal protein and is required to anchor microtubules at the centrosome. It is also implicated in the regulation of a class of nuclear hormone receptors in the nucleus. Several alternatively spliced transcript variants have been found, but their full-length nature has not been determined. [provided by RefSeq, Jul 2008]

CEP350 links:

ENSG00000303101 (HGNC:):

ENSG00000303101 links:

Genome browser will be placed here

ACMG classification

Classification was made for transcript

Our verdict: Likely_benign. The variant received -2 ACMG points.

BP4

Computational evidence support a benign effect (MetaRNN=0.093615025).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
CEP350	NM_014810.5 link	c.80T>G	p.Ile27Arg	missense_variant	Exon 3 of 38	ENST00000367607.8	NP_055625.4	Q5VT06

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
CEP350	ENST00000367607.8 link	c.80T>G	p.Ile27Arg	missense_variant	Exon 3 of 38	1	NM_014810.5	ENSP00000356579.3		Q5VT06

Frequencies

GnomAD3 genomes

AF:

0.0000658

AC:

AN:

151956

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.000242

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:

0.0000176

AC:

AN:

226898

AF XY:

0.00

show subpopulations

Gnomad AFR exome

AF:

0.000276

Gnomad AMR exome

AF:

0.00

Gnomad ASJ exome

AF:

0.00

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:

0.00000360

AC:

AN:

1389174

Hom.:

Cov.:

AF XY:

0.00000289

AC XY:

AN XY:

692582

show subpopulations

African (AFR)

AF:

0.000125

AC:

AN:

31988

American (AMR)

AF:

0.00

AC:

AN:

41574

Ashkenazi Jewish (ASJ)

AF:

0.00

AC:

AN:

25264

East Asian (EAS)

AF:

0.00

AC:

AN:

38702

South Asian (SAS)

AF:

0.00

AC:

AN:

81618

European-Finnish (FIN)

AF:

0.00

AC:

AN:

52554

Middle Eastern (MID)

AF:

0.00

AC:

AN:

5648

European-Non Finnish (NFE)

AF:

0.00

AC:

AN:

1054008

Other (OTH)

AF:

0.0000173

AC:

AN:

57818

Allele Balance Distribution

Red line indicates average allele balance

Average allele balance: 0.535

Heterozygous variant carriers

0.00

0.20

0.40

0.60

0.80

0.95

Allele balance

GnomAD4 genome

AF:

0.0000658

AC:

AN:

151956

Hom.:

Cov.:

AF XY:

0.0000943

AC XY:

AN XY:

74240

show subpopulations

African (AFR)

AF:

0.000242

AC:

AN:

41382

American (AMR)

AF:

0.00

AC:

AN:

15260

Ashkenazi Jewish (ASJ)

AF:

0.00

AC:

AN:

3470

East Asian (EAS)

AF:

0.00

AC:

AN:

5202

South Asian (SAS)

AF:

0.00

AC:

AN:

4824

European-Finnish (FIN)

AF:

0.00

AC:

AN:

10534

Middle Eastern (MID)

AF:

0.00

AC:

AN:

314

European-Non Finnish (NFE)

AF:

0.00

AC:

AN:

67976

Other (OTH)

AF:

0.00

AC:

AN:

2082

Allele Balance Distribution

Red line indicates average allele balance

Average allele balance: 0.410

Heterozygous variant carriers

0.00

0.20

0.40

0.60

0.80

0.95

Allele balance

Alfa

AF:

0.00

Hom.:

Bravo

AF:

0.0000718

ExAC

AF:

0.00000824

AC:

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Benign

0.11

BayesDel_addAF

Benign

-0.24

BayesDel_noAF

Benign

-0.28

CADD

Benign

(source)

DANN

Uncertain

0.99

DEOGEN2

Benign

0.0042

T;.

Eigen

Benign

-0.68

Eigen_PC

Benign

-0.71

FATHMM_MKL

Benign

0.58

LIST_S2

Benign

0.44

T;T

M_CAP

Benign

0.018

MetaRNN

Benign

0.094

T;T

MetaSVM

Benign

-1.0

MutationAssessor

Benign

1.9

L;.

PhyloP100

0.53

PrimateAI

Benign

0.40

PROVEAN

Benign

-1.4

N;D

REVEL

Benign

0.20

Sift

Uncertain

0.0020

D;D

Sift4G

Uncertain

0.036

D;D

Polyphen

0.47

P;.

Vest4

0.54

MutPred

0.37

Loss of sheet (P = 0.0181);.;

MVP

0.37

MPC

0.19

ClinPred

0.13

GERP RS

-1.9

RBP_binding_hub_radar

0.0

RBP_regulation_power_radar

1.7

Varity_R

0.22

gMVP

0.36

Mutation Taster

=89/11

polymorphism

(source)

Splicing

Name

Calibrated prediction

Score

Prediction

SpliceAI score (max)

0.060

Details are displayed if max score is > 0.2

Find out detailed SpliceAI scores and Pangolin per-transcript scores at spliceailookup.broadinstitute.org

Publications

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1-179987246-T-G

Variant summary

Frequency

Consequence

Scores

Clinical Significance

Conservation

Publications

ACMG classification

Transcripts

RefSeq

Ensembl

Frequencies

Age Distribution

Age Distribution

ClinVar

Computational scores

Splicing

Publications

Other links and lift over