8-105634267-A-G

Position:

chr8-105634267-A-G

Variant summary

Our verdict is Benign. Variant got -13 ACMG points: 0P and 13B. BP4_StrongBP6BS1BS2

The NM_012082.4(ZFPM2):c.442A>G(p.Met148Val) variant causes a missense change. The variant allele was found at a frequency of 0.0000713 in 1,612,596 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. Variant has been reported in ClinVar as Conflicting classifications of pathogenicity (no stars).

Frequency

Genomes: 𝑓 0.00020 ( 0 hom., cov: 33)

Exomes 𝑓: 0.000058 ( 0 hom. )

Consequence

ZFPM2
NM_012082.4 missense

Scores

Clinical Significance

Conflicting classifications of pathogenicity criteria provided, conflicting classifications U:1B:1

Conservation

PhyloP100: 4.44

Variant links:

Genes affected

ZFPM2 (HGNC:16700): (zinc finger protein, FOG family member 2) The zinc finger protein encoded by this gene is a widely expressed member of the FOG family of transcription factors. The family members modulate the activity of GATA family proteins, which are important regulators of hematopoiesis and cardiogenesis in mammals. It has been demonstrated that the protein can both activate and down-regulate expression of GATA-target genes, suggesting different modulation in different promoter contexts. A related mRNA suggests an alternatively spliced product but this information is not yet fully supported by the sequence. [provided by RefSeq, Jul 2008]

ZFPM2 links:

ZFPM2-AS1 (HGNC:50698): (ZFPM2 antisense RNA 1)

ZFPM2-AS1 links:

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Benign. Variant got -13 ACMG points.

BP4

Computational evidence support a benign effect (MetaRNN=0.044141203).

BP6

Variant 8-105634267-A-G is Benign according to our data. Variant chr8-105634267-A-G is described in ClinVar as [Conflicting_classifications_of_pathogenicity]. Clinvar id is 1382710.We mark this variant Likely_benign, oryginal submissions are: {Uncertain_significance=1, Likely_benign=1}.

BS1

Variant frequency is greater than expected in population afr. gnomad4 allele frequency = 0.000204 (31/152264) while in subpopulation AFR AF= 0.000457 (19/41554). AF 95% confidence interval is 0.000299. There are 0 homozygotes in gnomad4. There are 13 alleles in male gnomad4 subpopulation. Median coverage is 33. This position pass quality control queck.

BS2

High AC in GnomAd4 at 31 AD gene.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
ZFPM2	NM_012082.4 link	c.442A>G	p.Met148Val	missense_variant	5/8	ENST00000407775.7	NP_036214.2	Q8WW38-1Q9NPQ0

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	Appris	UniProt
ZFPM2	ENST00000407775.7 link	c.442A>G	p.Met148Val	missense_variant	5/8	1	NM_012082.4	ENSP00000384179.2		Q8WW38-1

Frequencies

GnomAD3 genomes

AF:

0.000204

AC:

AN:

152146

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.000459

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.000131

Gnomad ASJ

AF:

0.00

Gnomad EAS

AF:

0.00

Gnomad SAS

AF:

0.000415

Gnomad FIN

AF:

0.00

Gnomad MID

AF:

0.00

Gnomad NFE

AF:

0.000118

Gnomad OTH

AF:

0.00

GnomAD3 exomes

AF:

0.000113

AC:

AN:

247654

Hom.:

AF XY:

0.0000894

AC XY:

AN XY:

134288

show subpopulations

Gnomad AFR exome

AF:

0.000520

Gnomad AMR exome

AF:

0.000233

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.0000560

Gnomad SAS exome

AF:

0.000199

Gnomad FIN exome

AF:

0.0000465

Gnomad NFE exome

AF:

0.0000356

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.0000575

AC:

AN:

1460332

Hom.:

Cov.:

AF XY:

0.0000565

AC XY:

AN XY:

726296

show subpopulations

Gnomad4 AFR exome

AF:

0.000299

Gnomad4 AMR exome

AF:

0.000179

Gnomad4 ASJ exome

AF:

0.0000383

Gnomad4 EAS exome

AF:

0.000202

Gnomad4 SAS exome

AF:

0.000128

Gnomad4 FIN exome

AF:

0.0000187

Gnomad4 NFE exome

AF:

0.0000351

Gnomad4 OTH exome

AF:

0.0000995

GnomAD4 genome

AF:

0.000204

AC:

AN:

152264

Hom.:

Cov.:

AF XY:

0.000175

AC XY:

AN XY:

74460

show subpopulations

Gnomad4 AFR

AF:

0.000457

Gnomad4 AMR

AF:

0.000131

Gnomad4 ASJ

AF:

0.00

Gnomad4 EAS

AF:

0.00

Gnomad4 SAS

AF:

0.000415

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.000118

Gnomad4 OTH

AF:

0.00

Alfa

AF:

0.000106

Hom.:

Bravo

AF:

0.000200

ESP6500AA

AF:

0.000249

AC:

ESP6500EA

AF:

0.00

AC:

ExAC

AF:

0.000107

AC:

ClinVar

Significance: Conflicting classifications of pathogenicity

Submissions summary: Uncertain:1Benign:1

Revision: criteria provided, conflicting classifications

LINK: link

Submissions by phenotype

46,XY sex reversal 9

Uncertain:1

Uncertain significance, criteria provided, single submitter

clinical testing

Labcorp Genetics (formerly Invitae), Labcorp

May 26, 2021

In summary, the available evidence is currently insufficient to determine the role of this variant in disease. Therefore, it has been classified as a Variant of Uncertain Significance. Algorithms developed to predict the effect of missense changes on protein structure and function (SIFT, PolyPhen-2, Align-GVGD) all suggest that this variant is likely to be tolerated, but these predictions have not been confirmed by published functional studies and their clinical significance is uncertain. This variant has not been reported in the literature in individuals with ZFPM2-related conditions. This variant is present in population databases (rs370456245, ExAC 0.04%), and has an allele count higher than expected for a pathogenic variant (PMID: 28166811). This sequence change replaces methionine with valine at codon 148 of the ZFPM2 protein (p.Met148Val). The methionine residue is weakly conserved and there is a small physicochemical difference between methionine and valine. -

not provided

Benign:1

Likely benign, criteria provided, single submitter

clinical testing

CeGaT Center for Human Genetics Tuebingen

Aug 01, 2022

ZFPM2: BP4 -

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Benign

0.062

BayesDel_addAF

Benign

-0.50

BayesDel_noAF

Benign

-0.59

CADD

Benign

DANN

Benign

0.95

DEOGEN2

Benign

0.20

T;T;.;T

Eigen

Benign

-0.18

Eigen_PC

Benign

0.081

FATHMM_MKL

Benign

0.50

LIST_S2

Benign

0.83

T;.;T;T

M_CAP

Benign

0.0028

MetaRNN

Benign

0.044

T;T;T;T

MetaSVM

Benign

-1.0

MutationAssessor

Benign

-0.41

N;.;.;.

PrimateAI

Benign

0.45

PROVEAN

Benign

-0.19

N;N;D;N

REVEL

Benign

0.051

Sift

Benign

0.30

T;T;.;T

Sift4G

Benign

0.38

T;T;D;T

Polyphen

0.0

B;.;.;.

Vest4

0.26

MVP

0.30

MPC

0.099

ClinPred

0.022

GERP RS

5.6

RBP_binding_hub_radar

0.0

RBP_regulation_power_radar

1.7

Varity_R

0.069

gMVP

0.27

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

LitVar

Below is the list of publications found by LitVar. It may be empty.

Variant summary

Frequency

Consequence

Scores

Clinical Significance

Conservation

ACMG classification

Transcripts

RefSeq

Ensembl

Frequencies

ClinVar

Submissions by phenotype

Computational scores

Splicing

Publications

LitVar

Other links and lift over