Genetic Variant NM_001386010.1:c.1067C>G (chr7-100407229-G-C) – ACMG Classification: Uncertain_significance (3 pts)

Variant summary

Our verdict is Uncertain significance. The variant received 3 ACMG points: 3P and 0B. PM2PP3

The NM_001386010.1(ZCWPW1):c.1067C>G(p.Pro356Arg) variant causes a missense, splice region change. The variant allele was found at a frequency of 0.000000684 in 1,461,578 control chromosomes in the GnomAD database, with no homozygous occurrence. 2/3 splice prediction tools predicting alterations to normal splicing. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar. Another variant affecting the same amino acid position, but resulting in a different missense (i.e. P356L) has been classified as Uncertain significance.

Frequency

Genomes: not found (cov: 32)

Exomes 𝑓: 6.8e-7 ( 0 hom. )

Consequence

ZCWPW1
NM_001386010.1 missense, splice_region

Scores

Splicing: ADA: 0.9762

Clinical Significance

Not reported in ClinVar

Conservation

PhyloP100: 5.08

Publications

3 publications found

Variant links:

Genes affected

ZCWPW1 (HGNC:23486): (zinc finger CW-type and PWWP domain containing 1) Enables methyl-CpG binding activity and methylated histone binding activity. Predicted to be involved in meiosis I; positive regulation of DNA metabolic process; and spermatogenesis. Predicted to act upstream of or within homologous chromosome pairing at meiosis. Predicted to be located in XY body. Predicted to be active in nucleus. [provided by Alliance of Genome Resources, Apr 2022]

ZCWPW1 links:

ENSG00000289690 (HGNC:):

ENSG00000289690 links:

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ACMG classification

Classification was made for transcript

Our verdict: Uncertain_significance. The variant received 3 ACMG points.

PM2

Very rare variant in population databases, with high coverage;

PP3

Splicing predictors support a deleterious effect. Scorers claiming Pathogenic: dbscSNV1_ADA, dbscSNV1_RF. No scorers claiming Uncertain. Scorers claiming Benign: max_spliceai.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
ZCWPW1	NM_001386010.1 link	c.1067C>G	p.Pro356Arg	missense_variant, splice_region_variant	Exon 11 of 18	ENST00000684423.1	NP_001372939.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
ZCWPW1	ENST00000684423.1 link	c.1067C>G	p.Pro356Arg	missense_variant, splice_region_variant	Exon 11 of 18		NM_001386010.1	ENSP00000507762.1		A0A804HK41
ENSG00000289690	ENST00000695707.1 link	c.-667+3395G>C		intron_variant	Intron 4 of 8			ENSP00000512107.1

Frequencies

GnomAD3 genomes

Cov.:

GnomAD4 exome

AF:

6.84e-7

AC:

AN:

1461578

Hom.:

Cov.:

AF XY:

0.00000138

AC XY:

AN XY:

727090

show subpopulations

African (AFR)

AF:

0.00

AC:

AN:

33468

American (AMR)

AF:

0.00

AC:

AN:

44708

Ashkenazi Jewish (ASJ)

AF:

0.00

AC:

AN:

26128

East Asian (EAS)

AF:

0.00

AC:

AN:

39696

South Asian (SAS)

AF:

0.00

AC:

AN:

86244

European-Finnish (FIN)

AF:

0.00

AC:

AN:

53350

Middle Eastern (MID)

AF:

0.00

AC:

AN:

5768

European-Non Finnish (NFE)

AF:

8.99e-7

AC:

AN:

1111836

Other (OTH)

AF:

0.00

AC:

AN:

60380

Allele Balance Distribution

Red line indicates average allele balance

Average allele balance: 0.575

Heterozygous variant carriers

0.00

0.20

0.40

0.60

0.80

0.95

Allele balance

GnomAD4 genome

Cov.:

Alfa

AF:

0.00

Hom.:

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Pathogenic

0.99

BayesDel_addAF

Uncertain

0.14

BayesDel_noAF

Uncertain

-0.040

CADD

Pathogenic

(source)

DANN

Uncertain

1.0

DEOGEN2

Benign

0.12

T;.;.;.

Eigen

Pathogenic

0.71

Eigen_PC

Pathogenic

0.71

FATHMM_MKL

Uncertain

0.92

LIST_S2

Benign

0.86

D;D;D;D

M_CAP

Benign

0.085

MetaRNN

Uncertain

0.71

D;D;D;D

MetaSVM

Uncertain

-0.24

MutationAssessor

Uncertain

2.1

M;.;.;.

PhyloP100

5.1

PrimateAI

Uncertain

0.70

PROVEAN

Pathogenic

-5.8

D;D;D;D

REVEL

Uncertain

0.45

Sift

Uncertain

0.0050

D;D;D;D

Sift4G

Pathogenic

0.0

D;D;D;D

Polyphen

1.0

D;D;.;.

Vest4

0.83

MutPred

0.50

Gain of solvent accessibility (P = 0.008);.;.;.;

MVP

0.68

MPC

0.66

ClinPred

0.99

GERP RS

5.6

Varity_R

0.86

gMVP

0.44

Mutation Taster

=45/55

disease causing

(source)

Splicing

Name

Calibrated prediction

Score

Prediction

dbscSNV1_ADA

Pathogenic

0.98

dbscSNV1_RF

Pathogenic

0.87

SpliceAI score (max)

0.080

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

ClinVar

Computational scores

Splicing

Publications

Other links and lift over