dbSNP rs547897343: CATSPERG:p.Arg154His (chr19-38343716-G-A) – ACMG Classification: Likely_benign (-2 pts)

Variant summary

Our verdict is Likely benign. The variant received -2 ACMG points: 0P and 2B. BP4_Moderate

The NM_021185.5(CATSPERG):c.461G>A(p.Arg154His) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.0000503 in 1,549,444 control chromosomes in the GnomAD database, including 1 homozygotes. In-silico tool predicts a benign outcome for this variant. 14/22 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★). Another variant affecting the same amino acid position, but resulting in a different missense (i.e. R154C) has been classified as Uncertain significance.

Frequency

Genomes: 𝑓 0.000013 ( 0 hom., cov: 32)

Exomes 𝑓: 0.000054 ( 1 hom. )

Consequence

CATSPERG
NM_021185.5 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: -0.250

Publications

2 publications found

Variant links:

Genes affected

CATSPERG (HGNC:25243): (cation channel sperm associated auxiliary subunit gamma) CATSPERG is a subunit of the CATSPER (see CATSPER1; MIM 606389) sperm calcium channel, which is required for sperm hyperactivated motility and male fertility (Wang et al., 2009 [PubMed 19516020]).[supplied by OMIM, Jul 2010]

CATSPERG links:

Genome browser will be placed here

ACMG classification

Classification was made for transcript

Our verdict: Likely_benign. The variant received -2 ACMG points.

BP4

Computational evidence support a benign effect (MetaRNN=0.07083273).

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_021185.5. You can select a different transcript below to see updated ACMG assignments.

RefSeq Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	CATSPERG	NM_021185.5	MANE Select	c.461G>A	p.Arg154His	missense	Exon 4 of 29	NP_067008.3
	CATSPERG	NM_001330496.2		c.461G>A	p.Arg154His	missense	Exon 4 of 28	NP_001317425.1	B8ZZI7

Ensembl Transcripts

Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
CATSPERG	ENST00000409235.8	TSL:5 MANE Select	c.461G>A	p.Arg154His	missense	Exon 4 of 29	ENSP00000386962.3	Q6ZRH7
CATSPERG	ENST00000409410.6	TSL:1	c.461G>A	p.Arg154His	missense	Exon 4 of 17	ENSP00000386950.2	X1WI24
CATSPERG	ENST00000412458.6	TSL:1	n.50G>A		non_coding_transcript_exon	Exon 1 of 26	ENSP00000395093.2	F8WDD6

Frequencies

GnomAD3 genomes

AF:

0.0000131

AC:

AN:

152158

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:

0.000207

Gnomad FIN

AF:

0.00

Gnomad MID

AF:

0.00

Gnomad NFE

AF:

0.00

Gnomad OTH

AF:

0.00

GnomAD2 exomes

AF:

0.0000656

AC:

AN:

152472

AF XY:

0.0000864

show subpopulations

Gnomad AFR exome

AF:

0.00

Gnomad AMR exome

AF:

0.00

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.0000920

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.0000505

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.0000544

AC:

AN:

1397286

Hom.:

Cov.:

AF XY:

0.0000638

AC XY:

AN XY:

689210

show subpopulations

African (AFR)

AF:

0.0000317

AC:

AN:

31588

American (AMR)

AF:

0.00

AC:

AN:

35682

Ashkenazi Jewish (ASJ)

AF:

0.00

AC:

AN:

25156

East Asian (EAS)

AF:

0.0000280

AC:

AN:

35698

South Asian (SAS)

AF:

0.000366

AC:

AN:

79216

European-Finnish (FIN)

AF:

0.0000209

AC:

AN:

47764

Middle Eastern (MID)

AF:

0.00

AC:

AN:

5516

European-Non Finnish (NFE)

AF:

0.0000362

AC:

AN:

1078754

Other (OTH)

AF:

0.0000863

AC:

AN:

57912

Allele Balance Distribution

Red line indicates average allele balance

Average allele balance: 0.491

Heterozygous variant carriers

0.00

0.20

0.40

0.60

0.80

0.95

Allele balance

Age Distribution

Exome Het

Exome Hom

Variant carriers

<30

30-35

35-40

40-45

45-50

50-55

55-60

60-65

65-70

70-75

75-80

>80

Age

GnomAD4 genome

AF:

0.0000131

AC:

AN:

152158

Hom.:

Cov.:

AF XY:

0.0000269

AC XY:

AN XY:

74334

show subpopulations

African (AFR)

AF:

0.0000241

AC:

AN:

41444

American (AMR)

AF:

0.00

AC:

AN:

15282

Ashkenazi Jewish (ASJ)

AF:

0.00

AC:

AN:

3470

East Asian (EAS)

AF:

0.00

AC:

AN:

5190

South Asian (SAS)

AF:

0.000207

AC:

AN:

4830

European-Finnish (FIN)

AF:

0.00

AC:

AN:

10608

Middle Eastern (MID)

AF:

0.00

AC:

AN:

316

European-Non Finnish (NFE)

AF:

0.00

AC:

AN:

68016

Other (OTH)

AF:

0.00

AC:

AN:

2090

Allele Balance Distribution

Red line indicates average allele balance

Average allele balance: 0.475

Heterozygous variant carriers

0.00

0.20

0.40

0.60

0.80

0.95

Allele balance

Age Distribution

Genome Het

Variant carriers

<30

30-35

35-40

40-45

45-50

50-55

55-60

60-65

65-70

70-75

75-80

>80

Age

Alfa

AF:

0.0000335

Hom.:

Bravo

AF:

0.0000302

ExAC

AF:

0.0000939

AC:

ClinVar

ClinVar submissions

Significance:Uncertain significance

Revision:criteria provided, single submitter

View on ClinVar

Pathogenic

VUS

Benign

Condition

not specified (1)

Computational scores

Source: dbNSFP v4.9

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Benign

0.19

BayesDel_addAF

Benign

-0.34

BayesDel_noAF

Benign

-0.43

CADD

Benign

(source)

DANN

Uncertain

1.0

DEOGEN2

Benign

0.055

Eigen

Benign

-0.23

Eigen_PC

Benign

-0.46

FATHMM_MKL

Benign

0.027

LIST_S2

Uncertain

0.88

M_CAP

Benign

0.024

MetaRNN

Benign

0.071

MetaSVM

Benign

-0.99

MutationAssessor

Uncertain

2.3

PhyloP100

-0.25

PrimateAI

Benign

0.29

PROVEAN

Benign

-2.0

REVEL

Benign

0.13

Sift

Uncertain

0.013

Sift4G

Uncertain

0.042

Polyphen

1.0

Vest4

0.26

MVP

0.25

MPC

0.71

ClinPred

0.24

GERP RS

-1.6

Varity_R

0.081

gMVP

0.31

Mutation Taster

=92/8

polymorphism

(source)

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

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Variant summary

Frequency

Consequence

Scores

Clinical Significance

Conservation

Publications

ACMG classification

Variant Effect in Transcripts

RefSeq Transcripts

Ensembl Transcripts

Frequencies

Age Distribution

Age Distribution

ClinVar

Computational scores

Splicing

Publications

Other links and lift over