Variant chr10-132814242-G-A details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Uncertain significance. Variant got 3 ACMG points: 3P and 0B. PM2PP3

The NM_001200049.3(CFAP46):c.7298C>T(p.Pro2433Leu) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00000137 in 1,460,940 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a pathogenic outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: not found (cov: 34)

Exomes 𝑓: 0.0000014 ( 0 hom. )

Consequence

CFAP46
NM_001200049.3 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 0.892

Variant links:

Genes affected

CFAP46 (HGNC:25247): (cilia and flagella associated protein 46) Predicted to be involved in axoneme assembly. Predicted to be located in axoneme. [provided by Alliance of Genome Resources, Apr 2022]

CFAP46 links:

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ACMG classification

Classification made for transcript

Verdict is Uncertain_significance. Variant got 3 ACMG points.

PM2

Very rare variant in population databases, with high coverage;

PP3

MetaRNN computational evidence supports a deleterious effect, 0.745

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	UniProt
CFAP46	NM_001200049.3 linkuse as main transcript	c.7298C>T	p.Pro2433Leu	missense_variant	54/58	ENST00000368586.10

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Appris	UniProt
CFAP46	ENST00000368586.10 linkuse as main transcript	c.7298C>T	p.Pro2433Leu	missense_variant	54/58	5	NM_001200049.3	A2	Q8IYW2-1
CFAP46	ENST00000639072.2 linkuse as main transcript	c.7298C>T	p.Pro2433Leu	missense_variant	54/59	5		P3

Frequencies

GnomAD3 genomes

Cov.:

GnomAD3 exomes

AF:

0.00000403

AC:

AN:

248044

Hom.:

AF XY:

0.00

AC XY:

AN XY:

134606

show subpopulations

Gnomad AFR exome

AF:

0.00

Gnomad AMR exome

AF:

0.0000290

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:

0.00

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.00000137

AC:

AN:

1460940

Hom.:

Cov.:

AF XY:

0.00000138

AC XY:

AN XY:

726776

show subpopulations

Gnomad4 AFR exome

AF:

0.00

Gnomad4 AMR exome

AF:

0.0000224

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:

9.00e-7

Gnomad4 OTH exome

AF:

0.00

GnomAD4 genome

Cov.:

Bravo

AF:

0.00000378

ExAC

AF:

0.00000824

AC:

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

Apr 05, 2023

The c.2234C>T (p.P745L) alteration is located in exon 19 (coding exon 19) of the CFAP46 gene. This alteration results from a C to T substitution at nucleotide position 2234, causing the proline (P) at amino acid position 745 to be replaced by a leucine (L). 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

Pathogenic

0.67

BayesDel_addAF

Benign

-0.15

BayesDel_noAF

Benign

-0.37

CADD

Uncertain

DANN

Uncertain

0.99

DEOGEN2

Benign

0.087

Eigen

Uncertain

0.26

Eigen_PC

Benign

0.087

FATHMM_MKL

Benign

0.59

LIST_S2

Benign

0.63

M_CAP

Benign

0.055

MetaRNN

Pathogenic

0.74

MetaSVM

Benign

-0.72

MutationTaster

Benign

1.0

N;N

PrimateAI

Benign

0.40

PROVEAN

Pathogenic

-5.3

REVEL

Benign

0.24

Sift

Uncertain

0.0040

Sift4G

Pathogenic

0.0

Vest4

0.64

MVP

0.23

MPC

0.54

ClinPred

0.91

GERP RS

4.3

Varity_R

0.20

gMVP

0.22

Splicing

Name

Calibrated prediction

Score

Prediction

SpliceAI score (max)

0.10

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