rs367973598

Variant names:

Your query was ambiguous. Multiple possible variants found:

Variant summary

Our verdict is Uncertain significance. The variant received 4 ACMG points: 4P and 0B. PM2PP3_Moderate

The NM_080744.2(SSC4D):c.819G>T(p.Trp273Cys) variant causes a missense change. The variant allele was found at a frequency of 0.00000206 in 1,453,982 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a pathogenic outcome for this variant. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar. Another nucleotide change resulting in the same amino acid substitution has been previously reported as Uncertain significance in ClinVar.

Frequency

Genomes: not found (cov: 33)

Exomes 𝑓: 0.0000021 ( 0 hom. )

Consequence

SSC4D
NM_080744.2 missense

Scores

Clinical Significance

Not reported in ClinVar

Conservation

PhyloP100: 6.13

Publications

0 publications found

Variant links:

Genes affected

SSC4D (HGNC:14461): (scavenger receptor cysteine rich family member with 4 domains) The scavenger receptor cysteine-rich (SRCR) superfamily is an ancient and highly conserved group of cell surface and/or secreted proteins, some of which are involved in the development of the immune system and the regulation of both innate and adaptive immune responses. Group B SRCR domains usually contain 8 regularly spaced cysteines that give rise to a well-defined intradomain disulfide-bond pattern.[supplied by OMIM, Apr 2004]

SSC4D links:

ZP3 (HGNC:13189): (zona pellucida glycoprotein 3) The zona pellucida is an extracellular matrix that surrounds the oocyte and early embryo. It is composed primarily of three or four glycoproteins with various functions during fertilization and preimplantation development. The protein encoded by this gene is a structural component of the zona pellucida and functions in primary binding and induction of the sperm acrosome reaction. The nascent protein contains a N-terminal signal peptide sequence, a conserved ZP domain, a C-terminal consensus furin cleavage site, and a transmembrane domain. It is hypothesized that furin cleavage results in release of the mature protein from the plasma membrane for subsequent incorporation into the zona pellucida matrix. However, the requirement for furin cleavage in this process remains controversial based on mouse studies. A variation in the last exon of this gene has previously served as the basis for an additional ZP3 locus; however, sequence and literature review reveals that there is only one full-length ZP3 locus in the human genome. Another locus encoding a bipartite transcript designated POMZP3 contains a duplication of the last four exons of ZP3, including the above described variation, and maps closely to this gene. [provided by RefSeq, Jul 2008]

ZP3 Gene-Disease associations (from GenCC):

oocyte maturation defect 3
Inheritance: AD Classification: STRONG, MODERATE Submitted by: Ambry Genetics, Labcorp Genetics (formerly Invitae)
female infertility due to zona pellucida defect
Inheritance: AD Classification: SUPPORTIVE Submitted by: Orphanet
inherited oocyte maturation defect
Inheritance: AR Classification: LIMITED Submitted by: Ambry Genetics

ZP3 links:

Genome browser will be placed here

ACMG classification

Classification was made for transcript

Our verdict: Uncertain_significance. The variant received 4 ACMG points.

PM2

Very rare variant in population databases, with high coverage;

PP3

MetaRNN computational evidence supports a deleterious effect, 0.886

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
SSC4D	NM_080744.2 link	c.819G>T	p.Trp273Cys	missense_variant	Exon 6 of 11	ENST00000275560.4	NP_542782.1	Q8WTU2-1
SSC4D	XM_024446664.2 link	c.906G>T	p.Trp302Cys	missense_variant	Exon 7 of 12		XP_024302432.1
SSC4D	XM_017011750.2 link	c.312G>T	p.Trp104Cys	missense_variant	Exon 3 of 8		XP_016867239.1
ZP3	NM_007155.6 link	c.-297C>A		5_prime_UTR_variant	Exon 1 of 9		NP_009086.4	P21754-3

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
SSC4D	ENST00000275560.4 link	c.819G>T	p.Trp273Cys	missense_variant	Exon 6 of 11	1	NM_080744.2	ENSP00000275560.3		Q8WTU2-1
ZP3	ENST00000336517.8 link	c.-297C>A		5_prime_UTR_variant	Exon 1 of 9	1		ENSP00000337310.4		P21754-3

Frequencies

GnomAD3 genomes

Cov.:

GnomAD2 exomes

AF:

0.00000439

AC:

AN:

227716

AF XY:

0.00000802

show subpopulations

Gnomad AFR exome

AF:

0.00

Gnomad AMR exome

AF:

0.00

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.0000582

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.00

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.00000206

AC:

AN:

1453982

Hom.:

Cov.:

AF XY:

0.00000277

AC XY:

AN XY:

722952

show subpopulations

African (AFR)

AF:

0.00

AC:

AN:

33358

American (AMR)

AF:

0.0000230

AC:

AN:

43404

Ashkenazi Jewish (ASJ)

AF:

0.00

AC:

AN:

25810

East Asian (EAS)

AF:

0.0000254

AC:

AN:

39416

South Asian (SAS)

AF:

0.00

AC:

AN:

85372

European-Finnish (FIN)

AF:

0.00

AC:

AN:

52134

Middle Eastern (MID)

AF:

0.00

AC:

AN:

5696

European-Non Finnish (NFE)

AF:

0.00

AC:

AN:

1108742

Other (OTH)

AF:

0.0000167

AC:

AN:

60050

Allele Balance Distribution

Red line indicates average allele balance

Average allele balance: 0.525

Heterozygous variant carriers

0.00

0.20

0.40

0.60

0.80

0.95

Allele balance

GnomAD4 genome

Cov.:

ExAC

AF:

0.00000827

AC:

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Pathogenic

1.0

BayesDel_addAF

Uncertain

0.16

BayesDel_noAF

Pathogenic

0.17

CADD

Pathogenic

(source)

DANN

Uncertain

0.99

DEOGEN2

Benign

0.15

Eigen

Pathogenic

0.95

Eigen_PC

Pathogenic

0.86

FATHMM_MKL

Pathogenic

0.98

LIST_S2

Uncertain

0.97

M_CAP

Uncertain

0.20

MetaRNN

Pathogenic

0.89

MetaSVM

Uncertain

0.031

MutationAssessor

Pathogenic

3.9

PhyloP100

6.1

PrimateAI

Uncertain

0.75

PROVEAN

Pathogenic

-12

REVEL

Uncertain

0.58

Sift

Pathogenic

0.0

Sift4G

Pathogenic

0.0010

Polyphen

1.0

Vest4

0.91

MutPred

0.70

Loss of catalytic residue at L271 (P = 0.0055);

MVP

0.59

MPC

1.9

ClinPred

1.0

GERP RS

5.3

PromoterAI

0.070

Neutral

(source)

RBP_binding_hub_radar

0.0

RBP_regulation_power_radar

1.6

Varity_R

0.87

gMVP

0.93

Mutation Taster

=186/114

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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rs367973598

Variant summary

Frequency

Consequence

Scores

Clinical Significance

Conservation

Publications

ACMG classification

Transcripts

RefSeq

Ensembl

Frequencies

Age Distribution

ClinVar

Computational scores

Splicing

Publications

Other links and lift over