Variant 3-119703163-G-A 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_033364.4(CFAP91):c.65G>A(p.Arg22Gln) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.0000149 in 1,605,538 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. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

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

Exomes 𝑓: 0.000013 ( 0 hom. )

Consequence

CFAP91
NM_033364.4 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: -0.136

Variant links:

Genes affected

CFAP91 (HGNC:24010): (cilia and flagella associated protein 91) Predicted to be involved in cilium movement. Predicted to be located in axoneme and motile cilium. Predicted to colocalize with radial spoke stalk. Implicated in spermatogenic failure 51. [provided by Alliance of Genome Resources, Apr 2022]

CFAP91 links:

ENSG00000285585 (HGNC:):

ENSG00000285585 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=0.05530438).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
CFAP91	NM_033364.4 linkuse as main transcript	c.65G>A	p.Arg22Gln	missense_variant	1/18	ENST00000273390.9	NP_203528.3	Q7Z4T9-7
CFAP91	NM_001320316.2 linkuse as main transcript	c.-45G>A		5_prime_UTR_variant	1/18		NP_001307245.2	Q7Z4T9
CFAP91	NM_001320317.2 linkuse as main transcript	c.-45G>A		5_prime_UTR_variant	1/17		NP_001307246.2	Q7Z4T9-3
CFAP91	NM_001320318.2 linkuse as main transcript	c.-79G>A		5_prime_UTR_variant	1/16		NP_001307247.2	Q7Z4T9-6

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	Appris	UniProt
CFAP91	ENST00000273390.9 linkuse as main transcript	c.65G>A	p.Arg22Gln	missense_variant	1/18	1	NM_033364.4	ENSP00000273390.5		Q7Z4T9-7
ENSG00000285585	ENST00000648112.1 linkuse as main transcript	c.65G>A	p.Arg22Gln	missense_variant	1/18			ENSP00000497876.1

Frequencies

GnomAD3 genomes

AF:

0.0000328

AC:

AN:

152234

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:

0.000207

Gnomad FIN

AF:

0.00

Gnomad MID

AF:

0.00

Gnomad NFE

AF:

0.0000588

Gnomad OTH

AF:

0.00

GnomAD3 exomes

AF:

0.0000257

AC:

AN:

233228

Hom.:

AF XY:

0.0000317

AC XY:

AN XY:

126320

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:

0.0000575

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.0000131

AC:

AN:

1453186

Hom.:

Cov.:

AF XY:

0.0000152

AC XY:

AN XY:

721976

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:

0.0000328

AC:

AN:

152352

Hom.:

Cov.:

AF XY:

0.0000671

AC XY:

AN XY:

74504

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:

0.000207

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.0000588

Gnomad4 OTH

AF:

0.00

Alfa

AF:

0.000101

Hom.:

Bravo

AF:

0.0000264

ExAC

AF:

0.0000330

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

May 31, 2022

The c.65G>A (p.R22Q) alteration is located in exon 1 (coding exon 1) of the MAATS1 gene. This alteration results from a G to A substitution at nucleotide position 65, causing the arginine (R) at amino acid position 22 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

0.083

BayesDel_addAF

Benign

-0.45

BayesDel_noAF

Benign

-0.71

CADD

Benign

5.4

DANN

Benign

0.86

DEOGEN2

Benign

0.0050

T;.;.

Eigen

Benign

-0.82

Eigen_PC

Benign

-0.97

FATHMM_MKL

Benign

0.064

LIST_S2

Benign

0.81

.;T;T

M_CAP

Benign

0.0073

MetaRNN

Benign

0.055

T;T;T

MetaSVM

Benign

-1.0

PrimateAI

Benign

0.23

PROVEAN

Benign

-0.15

N;N;.

REVEL

Benign

0.026

Sift

Benign

0.50

T;T;.

Sift4G

Benign

0.48

T;T;.

Polyphen

0.78

.;P;.

Vest4

0.17

MVP

0.18

MPC

0.16

ClinPred

0.056

GERP RS

0.96

Varity_R

0.024

gMVP

0.23

Splicing

Name

Calibrated prediction

Score

Prediction

SpliceAI score (max)

0.010

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