Variant 11-101962056-G-C 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_020802.4(CEP126):c.1021G>C(p.Glu341Gln) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.0000143 in 1,612,928 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 14/19 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: 𝑓 0.000033 ( 0 hom., cov: 32)

Exomes 𝑓: 0.000012 ( 0 hom. )

Consequence

CEP126
NM_020802.4 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 1.58

Variant links:

Genes affected

CEP126 (HGNC:29264): (centrosomal protein 126) Involved in cilium assembly; cytoplasmic microtubule organization; and mitotic spindle organization. Located in centrosome; ciliary base; and midbody. [provided by Alliance of Genome Resources, Apr 2022]

CEP126 links:

Genome browser will be placed here

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=0.1586236).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	UniProt
CEP126	NM_020802.4 linkuse as main transcript	c.1021G>C	p.Glu341Gln	missense_variant	6/11	ENST00000263468.13
CEP126	NM_001363543.2 linkuse as main transcript	c.424G>C	p.Glu142Gln	missense_variant	7/12

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Appris
CEP126	ENST00000263468.13 linkuse as main transcript	c.1021G>C	p.Glu341Gln	missense_variant	6/11	1	NM_020802.4	P1
CEP126	ENST00000532529.1 linkuse as main transcript	c.*517G>C		3_prime_UTR_variant, NMD_transcript_variant	5/10	5
CEP126	ENST00000670091.1 linkuse as main transcript	c.*1064G>C		3_prime_UTR_variant, NMD_transcript_variant	7/12
CEP126	ENST00000670318.1 linkuse as main transcript	c.*533G>C		3_prime_UTR_variant, NMD_transcript_variant	7/12

Frequencies

GnomAD3 genomes

AF:

0.0000329

AC:

AN:

152044

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.00

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:

0.0000736

Gnomad OTH

AF:

0.00

GnomAD3 exomes

AF:

0.0000200

AC:

AN:

249724

Hom.:

AF XY:

0.0000148

AC XY:

AN XY:

135178

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 SAS exome

AF:

0.00

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.0000442

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.0000123

AC:

AN:

1460884

Hom.:

Cov.:

AF XY:

0.0000124

AC XY:

AN XY:

726718

show subpopulations

Gnomad4 AFR exome

AF:

0.00

Gnomad4 AMR exome

AF:

0.00

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:

0.0000162

Gnomad4 OTH exome

AF:

0.00

GnomAD4 genome

AF:

0.0000329

AC:

AN:

152044

Hom.:

Cov.:

AF XY:

0.0000135

AC XY:

AN XY:

74268

show subpopulations

Gnomad4 AFR

AF:

0.00

Gnomad4 AMR

AF:

0.00

Gnomad4 ASJ

AF:

0.00

Gnomad4 EAS

AF:

0.00

Gnomad4 SAS

AF:

0.00

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.0000736

Gnomad4 OTH

AF:

0.00

Alfa

AF:

0.0000283

Hom.:

Bravo

AF:

0.0000227

EpiCase

AF:

0.0000545

EpiControl

AF:

0.00

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

Nov 23, 2021

The c.1021G>C (p.E341Q) alteration is located in exon 6 (coding exon 6) of the CEP126 gene. This alteration results from a G to C substitution at nucleotide position 1021, causing the glutamic acid (E) at amino acid position 341 to be replaced by a glutamine (Q). 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

0.11

BayesDel_addAF

Benign

-0.30

BayesDel_noAF

Benign

-0.54

Cadd

Benign

Dann

Benign

0.94

Eigen

Benign

0.11

Eigen_PC

Benign

-0.012

FATHMM_MKL

Uncertain

0.94

M_CAP

Benign

0.0044

MetaRNN

Benign

0.16

MetaSVM

Benign

-1.1

MutationTaster

Benign

1.0

N;N

PrimateAI

Benign

0.27

PROVEAN

Benign

-1.7

REVEL

Benign

0.058

Sift

Uncertain

0.0090

Sift4G

Uncertain

0.050

Vest4

0.17

MutPred

0.28

Loss of catalytic residue at E341 (P = 0.1095);

MVP

0.31

MPC

0.39

ClinPred

0.27

GERP RS

4.3

gMVP

0.17

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