Variant 10-132810478-C-T details in Genebe, Genetics Data Aggregator

Variant summary

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

The NM_001200049.3(CFAP46):c.7595G>A(p.Arg2532His) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.000108 in 1,613,544 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 14/20 in silico tools predict a benign outcome for this variant. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar.

Frequency

Genomes: 𝑓 0.00041 ( 0 hom., cov: 34)

Exomes 𝑓: 0.000077 ( 0 hom. )

Consequence

CFAP46
NM_001200049.3 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: -3.25

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:

Genome browser will be placed here

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=0.013184518).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
CFAP46	NM_001200049.3 link	c.7595G>A	p.Arg2532His	missense_variant	57/58	ENST00000368586.10	NP_001186978.2	Q8IYW2-1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	Appris	UniProt
CFAP46	ENST00000368586.10 link	c.7595G>A	p.Arg2532His	missense_variant	57/58	5	NM_001200049.3	ENSP00000357575.4		Q8IYW2-1
CFAP46	ENST00000639072.2 link	c.7732G>A	p.Val2578Ile	missense_variant	58/59	5		ENSP00000491877.2		A0A1W2PQB9

Frequencies

GnomAD3 genomes

AF:

0.000414

AC:

AN:

152232

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.00125

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.000458

Gnomad ASJ

AF:

0.00

Gnomad EAS

AF:

0.000192

Gnomad SAS

AF:

0.00

Gnomad FIN

AF:

0.00

Gnomad MID

AF:

0.00

Gnomad NFE

AF:

0.0000294

Gnomad OTH

AF:

0.000478

GnomAD3 exomes

AF:

0.000197

AC:

AN:

248296

Hom.:

AF XY:

0.000141

AC XY:

AN XY:

134660

show subpopulations

Gnomad AFR exome

AF:

0.00117

Gnomad AMR exome

AF:

0.000579

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.000163

Gnomad SAS exome

AF:

0.0000327

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.0000542

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.0000766

AC:

112

AN:

1461194

Hom.:

Cov.:

AF XY:

0.0000757

AC XY:

AN XY:

726910

show subpopulations

Gnomad4 AFR exome

AF:

0.00108

Gnomad4 AMR exome

AF:

0.000492

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.000403

Gnomad4 SAS exome

AF:

0.0000348

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.0000252

Gnomad4 OTH exome

AF:

0.000116

GnomAD4 genome

AF:

0.000407

AC:

AN:

152350

Hom.:

Cov.:

AF XY:

0.000416

AC XY:

AN XY:

74500

show subpopulations

Gnomad4 AFR

AF:

0.00123

Gnomad4 AMR

AF:

0.000457

Gnomad4 ASJ

AF:

0.00

Gnomad4 EAS

AF:

0.000193

Gnomad4 SAS

AF:

0.00

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.0000294

Gnomad4 OTH

AF:

0.000473

Alfa

AF:

0.000215

Hom.:

Bravo

AF:

0.000423

ESP6500AA

AF:

0.000908

AC:

ESP6500EA

AF:

0.00

AC:

ExAC

AF:

0.000165

AC:

EpiCase

AF:

0.0000545

EpiControl

AF:

0.000119

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

Sep 02, 2024

The c.2531G>A (p.R844H) alteration is located in exon 22 (coding exon 22) of the CFAP46 gene. This alteration results from a G to A substitution at nucleotide position 2531, causing the arginine (R) at amino acid position 844 to be replaced by a histidine (H). 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

0.087

BayesDel_addAF

Benign

-0.68

BayesDel_noAF

Benign

-0.80

CADD

Benign

5.8

DANN

Benign

0.95

DEOGEN2

Benign

0.013

Eigen

Benign

-1.4

Eigen_PC

Benign

-1.5

FATHMM_MKL

Benign

0.0082

LIST_S2

Benign

0.40

M_CAP

Benign

0.012

MetaRNN

Benign

0.013

MetaSVM

Benign

-1.0

PrimateAI

Benign

0.27

PROVEAN

Benign

-0.57

REVEL

Benign

0.098

Sift

Benign

0.086

Sift4G

Benign

0.086

Vest4

0.059

MVP

0.014

MPC

0.20

ClinPred

0.015

GERP RS

-5.0

Varity_R

0.038

gMVP

0.090

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