Variant 19-50039251-A-G details in Genebe, Genetics Data Aggregator

Variant summary

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

The NM_015428.4(ZNF473):c.100A>G(p.Thr34Ala) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00000342 in 1,461,838 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 15/21 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: not found (cov: 32)

Exomes 𝑓: 0.0000034 ( 0 hom. )

Consequence

ZNF473
NM_015428.4 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: -0.0120

Variant links:

Genes affected

ZNF473 (HGNC:23239): (zinc finger protein 473) This gene encodes a member of the Krueppel C2H2-type zinc-finger family of proteins. The encoded protein, a component of the U7 snRNP complex, plays a role in histone 3'-end pre-mRNA processing and may be required for cell cycle progression to S phase. Expression level and methylation status of this gene may be correlated with bone mineral density. [provided by RefSeq, Jul 2016]

ZNF473 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=0.09883678).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE
ZNF473	NM_015428.4 linkuse as main transcript	c.100A>G	p.Thr34Ala	missense_variant	3/5	ENST00000270617.8
ZNF473	NM_001006656.4 linkuse as main transcript	c.100A>G	p.Thr34Ala	missense_variant	3/5
ZNF473	NM_001308424.3 linkuse as main transcript	c.64A>G	p.Thr22Ala	missense_variant	2/4

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Appris	UniProt
ZNF473	ENST00000270617.8 linkuse as main transcript	c.100A>G	p.Thr34Ala	missense_variant	3/5	1	NM_015428.4	P1

Frequencies

GnomAD3 genomes

Cov.:

GnomAD4 exome

AF:

0.00000342

AC:

AN:

1461838

Hom.:

Cov.:

AF XY:

0.00000138

AC XY:

AN XY:

727222

show subpopulations

Gnomad4 AFR exome

AF:

0.00

Gnomad4 AMR exome

AF:

0.00

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.00

Gnomad4 SAS exome

AF:

0.00

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.00000450

Gnomad4 OTH exome

AF:

0.00

GnomAD4 genome

Cov.:

ClinVar

Significance: Uncertain significance

Submissions summary: Uncertain:1

Revision: criteria provided, single submitter

LINK: link

Submissions by phenotype

not specified

Uncertain:1

Uncertain significance, criteria provided, single submitter

clinical testing

Ambry Genetics

Sep 26, 2023

The c.100A>G (p.T34A) alteration is located in exon 3 (coding exon 2) of the ZNF473 gene. This alteration results from a A to G substitution at nucleotide position 100, causing the threonine (T) at amino acid position 34 to be replaced by an alanine (A). 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

Benign

0.12

BayesDel_addAF

Benign

-0.30

BayesDel_noAF

Benign

-0.67

CADD

Benign

DANN

Benign

0.96

DEOGEN2

Benign

0.0016

.;T;T;T;.;.;.

Eigen

Benign

-1.0

Eigen_PC

Benign

-1.1

FATHMM_MKL

Benign

0.023

LIST_S2

Benign

0.44

T;.;.;T;T;T;T

M_CAP

Benign

0.0070

MetaRNN

Benign

0.099

T;T;T;T;T;T;T

MetaSVM

Benign

-0.96

MutationAssessor

Benign

1.4

.;L;L;L;.;.;.

MutationTaster

Benign

1.0

N;N;N

PrimateAI

Benign

0.30

PROVEAN

Benign

-1.3

.;.;N;N;N;.;.

REVEL

Benign

0.040

Sift

Benign

0.15

.;.;T;T;T;.;.

Sift4G

Benign

0.27

T;D;D;D;T;T;D

Polyphen

0.021

.;B;B;B;.;.;.

Vest4

0.36, 0.30, 0.29, 0.36, 0.20

MutPred

0.52

Gain of catalytic residue at T34 (P = 0.0196);Gain of catalytic residue at T34 (P = 0.0196);Gain of catalytic residue at T34 (P = 0.0196);Gain of catalytic residue at T34 (P = 0.0196);.;Gain of catalytic residue at T34 (P = 0.0196);Gain of catalytic residue at T34 (P = 0.0196);

MVP

0.21

MPC

0.86

ClinPred

0.067

GERP RS

-0.0022

RBP_binding_hub_radar

0.0

RBP_regulation_power_radar

1.2

Varity_R

0.031

gMVP

0.32

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

No publications associated with this variant yet.

Variant summary

Frequency

Consequence

Scores

Clinical Significance

Conservation

ACMG classification

Transcripts

RefSeq

Ensembl

Frequencies

ClinVar

Submissions by phenotype

Computational scores

Splicing

Publications

Other links and lift over