Genetic Variant ZNF32:p.Arg87Trp (chr10-43644613-G-A) – ACMG Classification: Uncertain_significance (0 pts)

Variant summary

Our verdict is Uncertain significance. Variant got 0 ACMG points: 2P and 2B. PM2BP4_Moderate

The NM_006973.3(ZNF32):c.259C>T(p.Arg87Trp) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.0000103 in 1,461,230 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: not found (cov: 33)

Exomes 𝑓: 0.000010 ( 0 hom. )

Consequence

ZNF32
NM_006973.3 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 0.307

Variant links:

Genes affected

ZNF32 (HGNC:13095): (zinc finger protein 32) Enables sequence-specific double-stranded DNA binding activity. Predicted to be involved in regulation of transcription by RNA polymerase II. Predicted to be located in nucleus. [provided by Alliance of Genome Resources, Apr 2022]

ZNF32 links:

ZNF32-AS3 (HGNC:):

ZNF32-AS3 links:

ZNF32-AS1 (HGNC:23577): (ZNF32 antisense RNA 1)

ZNF32-AS1 links:

ZNF32-AS3 (HGNC:23583): (ZNF32 antisense RNA 3)

ZNF32-AS3 links:

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ACMG classification

Classification made for transcript

Verdict is Uncertain_significance. Variant got 0 ACMG points.

PM2

Very rare variant in population databases, with high coverage;

BP4

Computational evidence support a benign effect (MetaRNN=0.177811).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
ZNF32	NM_006973.3 link	c.259C>T	p.Arg87Trp	missense_variant	Exon 3 of 3	ENST00000374433.7	NP_008904.1	P17041A0A024R7T7

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
ZNF32	ENST00000374433.7 link	c.259C>T	p.Arg87Trp	missense_variant	Exon 3 of 3	1	NM_006973.3	ENSP00000363556.2		P17041

Frequencies

GnomAD3 genomes

Cov.:

GnomAD3 exomes

AF:

0.0000159

AC:

AN:

250892

Hom.:

AF XY:

0.0000147

AC XY:

AN XY:

135614

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 SAS exome

AF:

0.0000327

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.0000264

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.0000103

AC:

AN:

1461230

Hom.:

Cov.:

AF XY:

0.00000963

AC XY:

AN XY:

726932

show subpopulations

Gnomad4 AFR exome

AF:

0.00

Gnomad4 AMR exome

AF:

0.0000224

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.00

Gnomad4 SAS exome

AF:

0.0000232

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.0000108

Gnomad4 OTH exome

AF:

0.00

GnomAD4 genome

Cov.:

Alfa

AF:

0.0000434

Hom.:

Bravo

AF:

0.0000113

ExAC

AF:

0.0000165

AC:

EpiCase

AF:

0.0000545

EpiControl

AF:

0.000119

ClinVar

Significance: Uncertain significance

Submissions summary: Uncertain:1

Revision: criteria provided, single submitter

LINK: link

Submissions by phenotype

not specified

Uncertain:1

Oct 04, 2022

Ambry Genetics

Significance: Uncertain significance

Review Status: criteria provided, single submitter

Collection Method: clinical testing

The c.259C>T (p.R87W) alteration is located in exon 3 (coding exon 2) of the ZNF32 gene. This alteration results from a C to T substitution at nucleotide position 259, causing the arginine (R) at amino acid position 87 to be replaced by a tryptophan (W). Based on insufficient or conflicting evidence, the clinical significance of this alteration remains unclear. -

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Uncertain

0.53

BayesDel_addAF

Benign

-0.30

BayesDel_noAF

Benign

-0.57

CADD

Benign

DANN

Uncertain

0.99

DEOGEN2

Benign

0.080

T;T

Eigen

Benign

-0.33

Eigen_PC

Benign

-0.36

FATHMM_MKL

Benign

0.022

LIST_S2

Benign

0.53

.;T

M_CAP

Benign

0.0084

MetaRNN

Benign

0.18

T;T

MetaSVM

Benign

-0.93

MutationAssessor

Benign

0.0

N;N

PrimateAI

Uncertain

0.60

PROVEAN

Uncertain

-2.6

D;D

REVEL

Benign

0.10

Sift

Benign

0.069

T;T

Sift4G

Benign

0.083

T;T

Polyphen

1.0

D;D

Vest4

0.31

MutPred

0.35

Loss of disorder (P = 0.0067);Loss of disorder (P = 0.0067);

MVP

0.014

MPC

1.3

ClinPred

0.64

GERP RS

1.3

Varity_R

0.090

gMVP

0.35

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