Variant chr11-66017131-C-T details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Uncertain significance. Variant got 2 ACMG points: 2P and 0B. PM2

The NM_053054.4(CATSPER1):c.2245G>A(p.Val749Met) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.0000553 in 1,518,108 control chromosomes in the GnomAD database, with no homozygous occurrence. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: 𝑓 0.00023 ( 0 hom., cov: 31)

Exomes 𝑓: 0.000036 ( 0 hom. )

Consequence

CATSPER1
NM_053054.4 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 1.03

Variant links:

Genes affected

CATSPER1 (HGNC:17116): (cation channel sperm associated 1) Calcium ions play a primary role in the regulation of sperm motility. This gene belongs to a family of putative cation channels that are specific to spermatozoa and localize to the flagellum. The protein family features a single repeat with six membrane-spanning segments and a predicted calcium-selective pore region. [provided by RefSeq, Jul 2008]

CATSPER1 links:

CATSPER1 (HGNC:):

CATSPER1 links:

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Uncertain_significance. Variant got 2 ACMG points.

PM2

Very rare variant in population databases, with high coverage;

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
CATSPER1	NM_053054.4 linkuse as main transcript	c.2245G>A	p.Val749Met	missense_variant	11/12	ENST00000312106.6	NP_444282.3	Q8NEC5
CATSPER1	XM_047426337.1 linkuse as main transcript	c.*79G>A		3_prime_UTR_variant	11/11		XP_047282293.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	Appris	UniProt
CATSPER1	ENST00000312106.6 linkuse as main transcript	c.2245G>A	p.Val749Met	missense_variant	11/12	1	NM_053054.4	ENSP00000309052.5		Q8NEC5
CATSPER1	ENST00000529244.1 linkuse as main transcript	n.485G>A		non_coding_transcript_exon_variant	5/6	3

Frequencies

GnomAD3 genomes

AF:

0.000231

AC:

AN:

146954

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.000819

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:

0.0000150

Gnomad OTH

AF:

0.00

GnomAD3 exomes

AF:

0.0000480

AC:

AN:

249970

Hom.:

AF XY:

0.0000295

AC XY:

AN XY:

135460

show subpopulations

Gnomad AFR exome

AF:

0.000435

Gnomad AMR exome

AF:

0.0000870

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.00

Gnomad SAS exome

AF:

0.0000654

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.00

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.0000365

AC:

AN:

1371154

Hom.:

Cov.:

AF XY:

0.0000323

AC XY:

AN XY:

681156

show subpopulations

Gnomad4 AFR exome

AF:

0.000620

Gnomad4 AMR exome

AF:

0.0000952

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.00

Gnomad4 SAS exome

AF:

0.0000234

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.0000228

Gnomad4 OTH exome

AF:

0.0000185

GnomAD4 genome

AF:

0.000231

AC:

AN:

146954

Hom.:

Cov.:

AF XY:

0.000168

AC XY:

AN XY:

71548

show subpopulations

Gnomad4 AFR

AF:

0.000819

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:

0.0000150

Gnomad4 OTH

AF:

0.00

Alfa

AF:

0.000161

Hom.:

Bravo

AF:

0.000291

ESP6500AA

AF:

0.000909

AC:

ESP6500EA

AF:

0.00

AC:

ExAC

AF:

0.0000741

AC:

Asia WGS

AF:

0.000289

AC:

AN:

3478

EpiCase

AF:

0.000109

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 17, 2022

The c.2245G>A (p.V749M) alteration is located in exon 11 (coding exon 11) of the CATSPER1 gene. This alteration results from a G to A substitution at nucleotide position 2245, causing the valine (V) at amino acid position 749 to be replaced by a methionine (M). 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

Uncertain

0.34

BayesDel_addAF

Benign

-0.15

BayesDel_noAF

Uncertain

-0.070

CADD

Benign

DANN

Uncertain

1.0

DEOGEN2

Benign

0.083

Eigen

Benign

0.17

Eigen_PC

Benign

0.11

FATHMM_MKL

Benign

0.41

LIST_S2

Benign

0.71

M_CAP

Pathogenic

0.31

MetaRNN

Uncertain

0.47

MetaSVM

Pathogenic

0.79

MutationAssessor

Benign

1.9

PrimateAI

Benign

0.41

PROVEAN

Benign

-1.6

REVEL

Benign

0.28

Sift

Uncertain

0.0020

Sift4G

Pathogenic

0.0

Polyphen

1.0

Vest4

0.48

MVP

0.91

MPC

0.99

ClinPred

0.11

GERP RS

4.5

Varity_R

0.13

gMVP

0.22

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