Genetic Variant PTCHD3:p.Cys407Ser (chr10-27403350-A-T) – ACMG Classification: Uncertain_significance (0 pts)

Variant summary

Our verdict is Uncertain significance. The variant received 0 ACMG points: 2P and 2B. PM2BP4_Moderate

The ENST00000642324.1(PTCHD3):c.1219T>A(p.Cys407Ser) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.0000124 in 1,612,326 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 13/21 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 0.000040 ( 0 hom., cov: 31)

Exomes 𝑓: 0.0000096 ( 0 hom. )

Consequence

PTCHD3
ENST00000642324.1 missense

Scores

Clinical Significance

Not reported in ClinVar

Conservation

PhyloP100: 2.05

Publications

28 publications found

Variant links:

Genes affected

PTCHD3 (HGNC:24776): (patched domain containing 3 (gene/pseudogene)) Predicted to be located in sperm midpiece. Predicted to be active in membrane. [provided by Alliance of Genome Resources, Apr 2022]

PTCHD3 links:

ENSG00000301548 (HGNC:):

ENSG00000301548 links:

Genome browser will be placed here

ACMG classification

Classification was made for transcript

Our verdict: Uncertain_significance. The variant received 0 ACMG points.

PM2

Very rare variant in population databases, with high coverage;

BP4

Computational evidence support a benign effect (MetaRNN=0.25002974).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
PTCHD3	NM_001034842.5 link	c.1219T>A	p.Cys407Ser	missense_variant	Exon 3 of 4		NP_001030014.2	Q3KNS1A0A8Q3VUI5

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
PTCHD3	ENST00000642324.1 link	c.1219T>A	p.Cys407Ser	missense_variant	Exon 3 of 4			ENSP00000495205.1

Frequencies

GnomAD3 genomes

AF:

0.0000395

AC:

AN:

151872

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.0000726

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:

0.0000441

Gnomad OTH

AF:

0.00

GnomAD2 exomes

AF:

0.0000241

AC:

AN:

249072

AF XY:

0.0000223

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 FIN exome

AF:

0.0000960

Gnomad NFE exome

AF:

0.0000266

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.00000959

AC:

AN:

1460454

Hom.:

Cov.:

AF XY:

0.0000124

AC XY:

AN XY:

726488

show subpopulations

African (AFR)

AF:

0.0000299

AC:

AN:

33464

American (AMR)

AF:

0.00

AC:

AN:

44626

Ashkenazi Jewish (ASJ)

AF:

0.00

AC:

AN:

26122

East Asian (EAS)

AF:

0.00

AC:

AN:

39670

South Asian (SAS)

AF:

0.0000465

AC:

AN:

86062

European-Finnish (FIN)

AF:

0.0000753

AC:

AN:

53100

Middle Eastern (MID)

AF:

0.00

AC:

AN:

5768

European-Non Finnish (NFE)

AF:

0.00000360

AC:

AN:

1111292

Other (OTH)

AF:

0.0000166

AC:

AN:

60350

Allele Balance Distribution

Red line indicates average allele balance

Average allele balance: 0.500

Heterozygous variant carriers

0.00

0.20

0.40

0.60

0.80

0.95

Allele balance

Age Distribution

Exome 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

GnomAD4 genome

AF:

0.0000395

AC:

AN:

151872

Hom.:

Cov.:

AF XY:

0.0000404

AC XY:

AN XY:

74178

show subpopulations

African (AFR)

AF:

0.0000726

AC:

AN:

41312

American (AMR)

AF:

0.00

AC:

AN:

15258

Ashkenazi Jewish (ASJ)

AF:

0.00

AC:

AN:

3470

East Asian (EAS)

AF:

0.00

AC:

AN:

5176

South Asian (SAS)

AF:

0.00

AC:

AN:

4820

European-Finnish (FIN)

AF:

0.00

AC:

AN:

10576

Middle Eastern (MID)

AF:

0.00

AC:

AN:

316

European-Non Finnish (NFE)

AF:

0.0000441

AC:

AN:

67952

Other (OTH)

AF:

0.00

AC:

AN:

2084

Allele Balance Distribution

Red line indicates average allele balance

Average allele balance: 0.508

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:

0.00

Hom.:

40361

ExAC

AF:

0.0000165

AC:

EpiCase

AF:

0.00

EpiControl

AF:

0.0000593

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Benign

0.20

BayesDel_addAF

Benign

-0.081

BayesDel_noAF

Benign

-0.25

CADD

Benign

(source)

DANN

Benign

0.27

DEOGEN2

Benign

0.24

T;.

Eigen

Benign

-0.37

Eigen_PC

Benign

-0.33

FATHMM_MKL

Benign

0.36

M_CAP

Benign

0.058

MetaRNN

Benign

0.25

T;T

MetaSVM

Benign

-0.39

MutationAssessor

Uncertain

2.2

M;.

PhyloP100

2.0

PrimateAI

Benign

0.36

PROVEAN

Uncertain

-2.8

D;.

REVEL

Uncertain

0.32

Sift

Benign

0.86

T;.

Sift4G

Benign

0.088

T;D

Polyphen

0.024

B;.

Vest4

0.35

MutPred

0.68

Loss of ubiquitination at K411 (P = 0.0787);Loss of ubiquitination at K411 (P = 0.0787);

MVP

0.17

MPC

0.20

ClinPred

0.24

GERP RS

2.9

Varity_R

0.23

Mutation Taster

=98/2

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

Transcripts

RefSeq

Ensembl

Frequencies

Age Distribution

Age Distribution

ClinVar

Computational scores

Splicing

Publications

Other links and lift over