Genetic Variant ZC3H3:p.Pro833Ser (chr8-143440359-G-A) – ACMG Classification: Likely_benign (-6 pts)

Variant summary

Our verdict is Likely benign. The variant received -6 ACMG points: 0P and 6B. BP4_StrongBP6_Moderate

The NM_015117.3(ZC3H3):c.2497C>T(p.Pro833Ser) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.000046 in 1,522,028 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 16/22 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Likely benign (★).

Frequency

Genomes: 𝑓 0.00022 ( 0 hom., cov: 33)

Exomes 𝑓: 0.000027 ( 0 hom. )

Consequence

ZC3H3
NM_015117.3 missense

Scores

Clinical Significance

Likely benign criteria provided, single submitter B:1

Conservation

PhyloP100: -2.43

Publications

0 publications found

Variant links:

Genes affected

ZC3H3 (HGNC:28972): (zinc finger CCCH-type containing 3) Predicted to enable SMAD binding activity. Involved in regulation of mRNA polyadenylation. Located in nucleus. [provided by Alliance of Genome Resources, Apr 2022]

ZC3H3 links:

Genome browser will be placed here

ACMG classification

Classification was made for transcript

Our verdict: Likely_benign. The variant received -6 ACMG points.

BP4

Computational evidence support a benign effect (MetaRNN=0.0081291795).

BP6

Variant 8-143440359-G-A is Benign according to our data. Variant chr8-143440359-G-A is described in ClinVar as [Likely_benign]. Clinvar id is 2229021.Status of the report is criteria_provided_single_submitter, 1 stars.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
ZC3H3	NM_015117.3 link	c.2497C>T	p.Pro833Ser	missense_variant	Exon 11 of 12	ENST00000262577.6	NP_055932.2	Q8IXZ2-1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
ZC3H3	ENST00000262577.6 link	c.2497C>T	p.Pro833Ser	missense_variant	Exon 11 of 12	1	NM_015117.3	ENSP00000262577.5		Q8IXZ2-1

Frequencies

GnomAD3 genomes

AF:

0.000217

AC:

AN:

152196

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.000627

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.000392

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:

0.00

Gnomad OTH

AF:

0.000478

GnomAD2 exomes

AF:

0.0000757

AC:

AN:

171628

AF XY:

0.0000328

show subpopulations

Gnomad AFR exome

AF:

0.000735

Gnomad AMR exome

AF:

0.0000862

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.00

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.00

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.0000270

AC:

AN:

1369714

Hom.:

Cov.:

AF XY:

0.0000224

AC XY:

AN XY:

670698

show subpopulations

African (AFR)

AF:

0.000907

AC:

AN:

30870

American (AMR)

AF:

0.0000303

AC:

AN:

33042

Ashkenazi Jewish (ASJ)

AF:

0.00

AC:

AN:

20488

East Asian (EAS)

AF:

0.00

AC:

AN:

38586

South Asian (SAS)

AF:

0.0000543

AC:

AN:

73642

European-Finnish (FIN)

AF:

0.00

AC:

AN:

47468

Middle Eastern (MID)

AF:

0.00

AC:

AN:

3698

European-Non Finnish (NFE)

AF:

9.38e-7

AC:

AN:

1065662

Other (OTH)

AF:

0.0000533

AC:

AN:

56258

Allele Balance Distribution

Red line indicates average allele balance

Average allele balance: 0.509

Heterozygous variant carriers

0.00

0.20

0.40

0.60

0.80

0.95

Allele balance

GnomAD4 genome

AF:

0.000217

AC:

AN:

152314

Hom.:

Cov.:

AF XY:

0.000269

AC XY:

AN XY:

74474

show subpopulations

African (AFR)

AF:

0.000625

AC:

AN:

41576

American (AMR)

AF:

0.000392

AC:

AN:

15308

Ashkenazi Jewish (ASJ)

AF:

0.00

AC:

AN:

3472

East Asian (EAS)

AF:

0.00

AC:

AN:

5174

South Asian (SAS)

AF:

0.00

AC:

AN:

4828

European-Finnish (FIN)

AF:

0.00

AC:

AN:

10628

Middle Eastern (MID)

AF:

0.00

AC:

AN:

294

European-Non Finnish (NFE)

AF:

0.00

AC:

AN:

68008

Other (OTH)

AF:

0.000473

AC:

AN:

2114

Allele Balance Distribution

Red line indicates average allele balance

Average allele balance: 0.496

Heterozygous variant carriers

0.00

0.20

0.40

0.60

0.80

0.95

Allele balance

Alfa

AF:

0.0000341

Hom.:

Bravo

AF:

0.000212

ESP6500AA

AF:

0.000683

AC:

ESP6500EA

AF:

0.00

AC:

ExAC

AF:

0.0000756

AC:

ClinVar

Significance: Likely benign

Submissions summary: Benign:1

Revision: criteria provided, single submitter

LINK: link

Submissions by phenotype

not specified

Benign:1

Apr 21, 2022

Ambry Genetics

Significance:Likely benign

Review Status:criteria provided, single submitter

Collection Method:clinical testing

This alteration is classified as likely benign based on a combination of the following: seen in unaffected individuals, population frequency, intact protein function, lack of segregation with disease, co-occurrence, RNA analysis, in silico models, amino acid conservation, lack of disease association in case-control studies, and/or the mechanism of disease or impacted region is inconsistent with a known cause of pathogenicity. -

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Benign

0.076

BayesDel_addAF

Benign

-0.65

BayesDel_noAF

Benign

-0.75

CADD

Benign

4.3

(source)

DANN

Benign

0.85

DEOGEN2

Benign

0.0041

Eigen

Benign

-1.4

Eigen_PC

Benign

-1.5

FATHMM_MKL

Benign

0.039

LIST_S2

Benign

0.62

M_CAP

Benign

0.023

MetaRNN

Benign

0.0081

MetaSVM

Benign

-1.0

MutationAssessor

Benign

1.0

PhyloP100

-2.4

PrimateAI

Benign

0.47

PROVEAN

Benign

-0.88

REVEL

Benign

0.012

Sift

Benign

0.16

Sift4G

Benign

0.22

Polyphen

0.0040

Vest4

0.067

MVP

0.043

ClinPred

0.0086

GERP RS

-6.6

Varity_R

0.042

gMVP

0.41

Mutation Taster

=97/3

polymorphism

(source)

Splicing

Name

Calibrated prediction

Score

Prediction

SpliceAI score (max)

0.060

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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chr8-143440359-G-A

Variant summary

Frequency

Consequence

Scores

Clinical Significance

Conservation

Publications

ACMG classification

Transcripts

RefSeq

Ensembl

Frequencies

Age Distribution

Age Distribution

ClinVar

Submissions by phenotype

Computational scores

Splicing

Publications

Other links and lift over