rs779506534

Variant names:

Your query was ambiguous. Multiple possible variants found:

Variant summary

Our verdict is Benign. The variant received -8 ACMG points: 0P and 8B. BP4_StrongBS2

The NM_014812.3(CEP170):c.4582C>T(p.His1528Tyr) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.000244 in 1,570,664 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 16/22 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: 𝑓 0.00015 ( 0 hom., cov: 31)

Exomes 𝑓: 0.00025 ( 0 hom. )

Consequence

CEP170
NM_014812.3 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: -0.226

Publications

0 publications found

Variant links:

Genes affected

CEP170 (HGNC:28920): (centrosomal protein 170) The product of this gene is a component of the centrosome, a non-membraneous organelle that functions as the major microtubule-organizing center in animal cells. During interphase, the encoded protein localizes to the sub-distal appendages of mature centrioles, which are microtubule-based structures thought to help organize centrosomes. During mitosis, the protein associates with spindle microtubules near the centrosomes. The protein interacts with and is phosphorylated by polo-like kinase 1, and functions in maintaining microtubule organization and cell morphology. The human genome contains a putative transcribed pseudogene. Several alternatively spliced transcript variants of this gene have been found, but the full-length nature of some of these variants has not been determined. [provided by RefSeq, Jul 2008]

CEP170 links:

ENSG00000227230 (HGNC:):

ENSG00000227230 links:

Genome browser will be placed here

ACMG classification

Classification was made for transcript

Our verdict: Benign. The variant received -8 ACMG points.

BP4

Computational evidence support a benign effect (MetaRNN=0.032305658).

BS2

High AC in GnomAd4 at 23 AD gene.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
CEP170	NM_014812.3 link	c.4582C>T	p.His1528Tyr	missense_variant	Exon 20 of 20	ENST00000366542.6	NP_055627.2	Q5SW79-1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	UniProt
CEP170	ENST00000366542.6 link	c.4582C>T	p.His1528Tyr	missense_variant	Exon 20 of 20	5	NM_014812.3	ENSP00000355500.1	Q5SW79-1
CEP170	ENST00000366544.6 link	c.4288C>T	p.His1430Tyr	missense_variant	Exon 19 of 19	5		ENSP00000355502.1	Q5SW79-3
CEP170	ENST00000366543.5 link	c.4210C>T	p.His1404Tyr	missense_variant	Exon 19 of 19	5		ENSP00000355501.1	Q5SW79-2

Frequencies

GnomAD3 genomes

AF:

0.000151

AC:

AN:

152034

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.0000483

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:

0.000309

Gnomad OTH

AF:

0.00

GnomAD2 exomes

AF:

0.0000646

AC:

AN:

170176

AF XY:

0.0000664

show subpopulations

Gnomad AFR exome

AF:

0.00

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:

0.000160

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.000254

AC:

361

AN:

1418512

Hom.:

Cov.:

AF XY:

0.000265

AC XY:

186

AN XY:

701296

show subpopulations

African (AFR)

AF:

0.00

AC:

AN:

32550

American (AMR)

AF:

0.00

AC:

AN:

37518

Ashkenazi Jewish (ASJ)

AF:

0.00

AC:

AN:

25356

East Asian (EAS)

AF:

0.00

AC:

AN:

37600

South Asian (SAS)

AF:

0.00

AC:

AN:

81168

European-Finnish (FIN)

AF:

0.0000196

AC:

AN:

50962

Middle Eastern (MID)

AF:

0.00

AC:

AN:

5704

European-Non Finnish (NFE)

AF:

0.000324

AC:

353

AN:

1088740

Other (OTH)

AF:

0.000119

AC:

AN:

58914

Allele Balance Distribution

Red line indicates average allele balance

Average allele balance: 0.468

Heterozygous variant carriers

106

0.00

0.20

0.40

0.60

0.80

0.95

Allele balance

GnomAD4 genome

AF:

0.000151

AC:

AN:

152152

Hom.:

Cov.:

AF XY:

0.000188

AC XY:

AN XY:

74384

show subpopulations

African (AFR)

AF:

0.0000482

AC:

AN:

41510

American (AMR)

AF:

0.00

AC:

AN:

15278

Ashkenazi Jewish (ASJ)

AF:

0.00

AC:

AN:

3470

East Asian (EAS)

AF:

0.00

AC:

AN:

5174

South Asian (SAS)

AF:

0.00

AC:

AN:

4810

European-Finnish (FIN)

AF:

0.00

AC:

AN:

10584

Middle Eastern (MID)

AF:

0.00

AC:

AN:

294

European-Non Finnish (NFE)

AF:

0.000309

AC:

AN:

68012

Other (OTH)

AF:

0.00

AC:

AN:

2108

Allele Balance Distribution

Red line indicates average allele balance

Average allele balance: 0.501

Heterozygous variant carriers

0.00

0.20

0.40

0.60

0.80

0.95

Allele balance

Alfa

AF:

0.000260

Hom.:

Bravo

AF:

0.000113

ExAC

AF:

0.000119

AC:

ClinVar

Significance: Uncertain significance

Submissions summary: Uncertain:1

Revision: criteria provided, single submitter

LINK: link

Submissions by phenotype

not specified

Uncertain:1

Jul 09, 2021

Ambry Genetics

Significance:Uncertain significance

Review Status:criteria provided, single submitter

Collection Method:clinical testing

The c.4582C>T (p.H1528Y) alteration is located in exon 20 (coding exon 19) of the CEP170 gene. This alteration results from a C to T substitution at nucleotide position 4582, causing the histidine (H) at amino acid position 1528 to be replaced by a tyrosine (Y). 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

0.075

BayesDel_addAF

Benign

-0.45

BayesDel_noAF

Benign

-0.62

CADD

Benign

(source)

DANN

Benign

0.87

DEOGEN2

Benign

0.013

T;.;.;.;T

Eigen

Benign

-1.3

Eigen_PC

Benign

-1.2

FATHMM_MKL

Benign

0.22

LIST_S2

Uncertain

0.88

.;.;.;D;D

M_CAP

Benign

0.0099

MetaRNN

Benign

0.032

T;T;T;T;T

MetaSVM

Benign

-1.0

MutationAssessor

Benign

0.0

N;.;.;.;.

PhyloP100

-0.23

PrimateAI

Benign

0.43

PROVEAN

Benign

-0.57

N;N;N;N;N

REVEL

Benign

0.089

Sift

Benign

0.045

D;D;T;D;D

Sift4G

Benign

0.062

T;T;T;T;T

Polyphen

0.0080

B;B;B;.;.

Vest4

0.081

MVP

0.26

ClinPred

0.023

GERP RS

-3.5

Varity_R

0.040

gMVP

0.20

Mutation Taster

=93/7

polymorphism

(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.

rs779506534

Variant summary

Frequency

Consequence

Scores

Clinical Significance

Conservation

Publications

ACMG classification

Transcripts

RefSeq

Ensembl

Frequencies

Age Distribution

Age Distribution

ClinVar

Submissions by phenotype

Computational scores

Splicing

Publications

Other links and lift over