Genetic Variant NM_020802.4:c.13A>G (chr11-101915297-A-G) – ACMG Classification: Likely_benign (-2 pts)

Variant summary

Our verdict is Likely benign. Variant got -2 ACMG points: 2P and 4B. PM2BP4_Strong

The NM_020802.4(CEP126):c.13A>G(p.Arg5Gly) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00000124 in 1,613,404 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar.

Frequency

Genomes: 𝑓 0.0000066 ( 0 hom., cov: 33)

Exomes 𝑓: 6.8e-7 ( 0 hom. )

Consequence

CEP126
NM_020802.4 missense

Scores

Clinical Significance

Not reported in ClinVar

Conservation

PhyloP100: 1.60

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:

ANGPTL5 (HGNC:19705): (angiopoietin like 5) Predicted to be active in collagen-containing extracellular matrix and extracellular space. [provided by Alliance of Genome Resources, Apr 2022]

ANGPTL5 links:

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ACMG classification

Classification made for transcript

Verdict is Likely_benign. Variant got -2 ACMG points.

PM2

Very rare variant in population databases, with high coverage;

BP4

Computational evidence support a benign effect (MetaRNN=0.0069456697).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
CEP126	NM_020802.4 link	c.13A>G	p.Arg5Gly	missense_variant	Exon 1 of 11	ENST00000263468.13	NP_065853.3	Q9P2H0
ANGPTL5	NM_178127.5 link	c.-93+722T>C		intron_variant	Intron 1 of 8	ENST00000334289.7	NP_835228.2	Q86XS5

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	UniProt
CEP126	ENST00000263468.13 link	c.13A>G	p.Arg5Gly	missense_variant	Exon 1 of 11	1	NM_020802.4	ENSP00000263468.8	Q9P2H0
ANGPTL5	ENST00000334289.7 link	c.-93+722T>C		intron_variant	Intron 1 of 8	1	NM_178127.5	ENSP00000335255.3	Q86XS5
CEP126	ENST00000670091.1 link	n.13A>G		non_coding_transcript_exon_variant	Exon 1 of 12			ENSP00000499679.1	A0A590UK33
CEP126	ENST00000670318.1 link	n.13A>G		non_coding_transcript_exon_variant	Exon 1 of 12			ENSP00000499404.1	A0A590UJH0

Frequencies

GnomAD3 genomes

AF:

0.00000657

AC:

AN:

152144

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.0000241

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

GnomAD3 exomes

AF:

0.00000809

AC:

AN:

247290

Hom.:

AF XY:

0.00000744

AC XY:

AN XY:

134410

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:

0.0000932

Gnomad NFE exome

AF:

0.00

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

6.84e-7

AC:

AN:

1461142

Hom.:

Cov.:

AF XY:

0.00

AC XY:

AN XY:

726872

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:

8.99e-7

Gnomad4 OTH exome

AF:

0.00

GnomAD4 genome

AF:

0.00000657

AC:

AN:

152262

Hom.:

Cov.:

AF XY:

0.00

AC XY:

AN XY:

74456

show subpopulations

Gnomad4 AFR

AF:

0.0000241

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:

0.00

Gnomad4 OTH

AF:

0.00

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Benign

0.22

BayesDel_addAF

Benign

-0.097

BayesDel_noAF

Benign

-0.38

CADD

Uncertain

DANN

Uncertain

1.0

Eigen

Uncertain

0.19

Eigen_PC

Benign

0.14

FATHMM_MKL

Benign

0.045

MetaRNN

Benign

0.0069

MetaSVM

Benign

-1.1

PrimateAI

Uncertain

0.68

PROVEAN

Uncertain

-2.5

REVEL

Benign

0.18

Sift

Pathogenic

0.0

Sift4G

Pathogenic

0.0

Vest4

0.41

MutPred

0.30

Loss of MoRF binding (P = 1e-04);

MVP

0.35

MPC

0.46

ClinPred

0.73

GERP RS

1.8

gMVP

0.49

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

Computational scores

Splicing

Publications

LitVar

Other links and lift over