rs144041768

Variant names:

Variant summary

Our verdict is Benign. The variant received -9 ACMG points: 0P and 9B. BP4_StrongBP6BS1

The NM_025009.5(CEP135):c.1744A>G(p.Met582Val) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00107 in 1,585,744 control chromosomes in the GnomAD database, including 1 homozygotes. In-silico tool predicts a benign outcome for this variant. 15/22 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Conflicting classifications of pathogenicity (no stars).

Frequency

Genomes: 𝑓 0.00032 ( 0 hom., cov: 32)

Exomes 𝑓: 0.0012 ( 1 hom. )

Consequence

CEP135
NM_025009.5 missense

Scores

Clinical Significance

Conflicting classifications of pathogenicity criteria provided, conflicting classifications U:2B:1

Conservation

PhyloP100: 3.06

Publications

6 publications found

Variant links:

Genes affected

CEP135 (HGNC:29086): (centrosomal protein 135) This gene encodes a centrosomal protein, which acts as a scaffolding protein during early centriole biogenesis, and is also required for centriole-centriole cohesion during interphase. Mutations in this gene are associated with autosomal recessive primary microcephaly-8. [provided by RefSeq, Jun 2012]

CEP135 Gene-Disease associations (from GenCC):

microcephaly 8, primary, autosomal recessive
Inheritance: AR Classification: STRONG Submitted by: Labcorp Genetics (formerly Invitae), G2P
autosomal recessive primary microcephaly
Inheritance: AR Classification: SUPPORTIVE Submitted by: Orphanet

CEP135 links:

ENSG00000299857 (HGNC:):

ENSG00000299857 links:

Genome browser will be placed here

ACMG classification

Classification was made for transcript

Our verdict: Benign. The variant received -9 ACMG points.

BP4

Computational evidence support a benign effect (MetaRNN=0.050658077).

BP6

Variant 4-55981344-A-G is Benign according to our data. Variant chr4-55981344-A-G is described in ClinVar as Conflicting_classifications_of_pathogenicity. ClinVar VariationId is 128695.

BS1

Variant frequency is greater than expected in population nfe. GnomAdExome4 allele frequency = 0.00115 (1653/1433420) while in subpopulation NFE AF = 0.00147 (1626/1104096). AF 95% confidence interval is 0.00141. There are 1 homozygotes in GnomAdExome4. There are 816 alleles in the male GnomAdExome4 subpopulation. Median coverage is 30. This position passed quality control check.

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_025009.5. You can select a different transcript below to see updated ACMG assignments.

RefSeq Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	CEP135	NM_025009.5	MANE Select	c.1744A>G	p.Met582Val	missense	Exon 13 of 26	NP_079285.2

Ensembl Transcripts

Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
CEP135	ENST00000257287.5	TSL:1 MANE Select	c.1744A>G	p.Met582Val	missense	Exon 13 of 26	ENSP00000257287.3	Q66GS9-1
CEP135	ENST00000506202.1	TSL:1	n.1694A>G		non_coding_transcript_exon	Exon 6 of 19
CEP135	ENST00000916105.1		c.1744A>G	p.Met582Val	missense	Exon 13 of 27	ENSP00000586164.1

Frequencies

GnomAD3 genomes

AF:

0.000322

AC:

AN:

152206

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.000169

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:

0.000617

Gnomad OTH

AF:

0.00

GnomAD2 exomes

AF:

0.000266

AC:

AN:

222132

AF XY:

0.000299

show subpopulations

Gnomad AFR exome

AF:

0.000135

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:

0.000539

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.00115

AC:

1653

AN:

1433420

Hom.:

Cov.:

AF XY:

0.00115

AC XY:

816

AN XY:

712410

show subpopulations

African (AFR)

AF:

0.0000960

AC:

AN:

31236

American (AMR)

AF:

0.0000273

AC:

AN:

36572

Ashkenazi Jewish (ASJ)

AF:

0.00

AC:

AN:

25248

East Asian (EAS)

AF:

0.00

AC:

AN:

38746

South Asian (SAS)

AF:

0.00

AC:

AN:

79448

European-Finnish (FIN)

AF:

0.0000376

AC:

AN:

53158

Middle Eastern (MID)

AF:

0.00

AC:

AN:

5678

European-Non Finnish (NFE)

AF:

0.00147

AC:

1626

AN:

1104096

Other (OTH)

AF:

0.000355

AC:

AN:

59238

Allele Balance Distribution

Red line indicates average allele balance

Average allele balance: 0.447

Heterozygous variant carriers

157

236

314

393

0.00

0.20

0.40

0.60

0.80

0.95

Allele balance

Age Distribution

Exome Het

Exome Hom

Variant carriers

148

222

296

370

<30

30-35

35-40

40-45

45-50

50-55

55-60

60-65

65-70

70-75

75-80

>80

Age

GnomAD4 genome

AF:

0.000322

AC:

AN:

152324

Hom.:

Cov.:

AF XY:

0.000309

AC XY:

AN XY:

74494

show subpopulations

African (AFR)

AF:

0.000168

AC:

AN:

41576

American (AMR)

AF:

0.00

AC:

AN:

15292

Ashkenazi Jewish (ASJ)

AF:

0.00

AC:

AN:

3468

East Asian (EAS)

AF:

0.00

AC:

AN:

5192

South Asian (SAS)

AF:

0.00

AC:

AN:

4820

European-Finnish (FIN)

AF:

0.00

AC:

AN:

10624

Middle Eastern (MID)

AF:

0.00

AC:

AN:

294

European-Non Finnish (NFE)

AF:

0.000617

AC:

AN:

68030

Other (OTH)

AF:

0.00

AC:

AN:

2116

Allele Balance Distribution

Red line indicates average allele balance

Average allele balance: 0.516

Heterozygous variant carriers

0.00

0.20

0.40

0.60

0.80

0.95

Allele balance

Age Distribution

Genome Het

Variant carriers

<30

30-35

35-40

40-45

45-50

50-55

55-60

60-65

65-70

70-75

75-80

>80

Age

Alfa

AF:

0.000572

Hom.:

Bravo

AF:

0.000310

TwinsUK

AF:

0.000539

AC:

ALSPAC

AF:

0.00156

AC:

ESP6500AA

AF:

0.00

AC:

ESP6500EA

AF:

0.000698

AC:

ExAC

AF:

0.000198

AC:

ClinVar

ClinVar submissions

Significance:Conflicting classifications of pathogenicity

Revision:criteria provided, conflicting classifications

View on ClinVar

Pathogenic

VUS

Benign

Condition

not provided (2)

Inborn genetic diseases (1)

Computational scores

Source: dbNSFP v4.9

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Benign

0.079

BayesDel_addAF

Benign

-0.52

BayesDel_noAF

Benign

-0.54

CADD

Benign

(source)

DANN

Benign

0.91

DEOGEN2

Benign

0.010

Eigen

Benign

-0.19

Eigen_PC

Benign

-0.019

FATHMM_MKL

Uncertain

0.82

LIST_S2

Benign

0.65

M_CAP

Benign

0.0081

MetaRNN

Benign

0.051

MetaSVM

Benign

-1.1

MutationAssessor

Uncertain

2.1

PhyloP100

3.1

PrimateAI

Benign

0.29

PROVEAN

Benign

0.21

REVEL

Benign

0.069

Sift

Benign

0.22

Sift4G

Benign

0.43

Polyphen

0.0

Vest4

0.18

MVP

0.51

MPC

0.059

ClinPred

0.074

GERP RS

4.7

Varity_R

0.11

gMVP

0.14

Mutation Taster

=95/5

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.

Variant summary

Frequency

Consequence

Scores

Clinical Significance

Conservation

Publications

ACMG classification

Variant Effect in Transcripts

RefSeq Transcripts

Ensembl Transcripts

Frequencies

Age Distribution

Age Distribution

ClinVar

Computational scores

Splicing

Publications

Other links and lift over