Variant 19-43847506-G-A details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Likely benign. Variant got -2 ACMG points: 2P and 4B. PM2BP4_Strong

The NM_181845.2(ZNF283):c.905G>A(p.Arg302His) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.000105 in 1,602,802 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 (★). Another variant affecting the same amino acid position, but resulting in a different missense (i.e. R302C) has been classified as Uncertain significance.

Frequency

Genomes: 𝑓 0.000092 ( 0 hom., cov: 33)

Exomes 𝑓: 0.00011 ( 0 hom. )

Consequence

ZNF283
NM_181845.2 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: -1.09

Variant links:

Genes affected

ZNF283 (HGNC:13077): (zinc finger protein 283) Predicted to enable DNA-binding transcription factor activity, RNA polymerase II-specific and RNA polymerase II cis-regulatory region sequence-specific DNA binding activity. Predicted to be involved in regulation of transcription by RNA polymerase II. Predicted to be active in nucleus. [provided by Alliance of Genome Resources, Apr 2022]

ZNF283 links:

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Likely_benign. Variant got -2 ACMG points.

PM2

Very rare variant in population databases, with high coverage;

BP4

Computational evidence support a benign effect (MetaRNN=0.024340272).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	UniProt
ZNF283	NM_181845.2 linkuse as main transcript	c.905G>A	p.Arg302His	missense_variant	7/7	ENST00000618787.5

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Appris
ZNF283	ENST00000618787.5 linkuse as main transcript	c.905G>A	p.Arg302His	missense_variant	7/7	2	NM_181845.2	A2
ZNF283	ENST00000324461.9 linkuse as main transcript	c.905G>A	p.Arg302His	missense_variant	4/4	1		A2
ZNF283	ENST00000650832.1 linkuse as main transcript	c.797G>A	p.Arg266His	missense_variant	7/7			P2
ZNF283	ENST00000588797.6 linkuse as main transcript	c.*505G>A		3_prime_UTR_variant	6/6	2

Frequencies

GnomAD3 genomes

AF:

0.0000922

AC:

AN:

151848

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.0000242

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.00

Gnomad ASJ

AF:

0.00

Gnomad EAS

AF:

0.00

Gnomad SAS

AF:

0.000416

Gnomad FIN

AF:

0.00

Gnomad MID

AF:

0.00

Gnomad NFE

AF:

0.000162

Gnomad OTH

AF:

0.00

GnomAD3 exomes

AF:

0.000172

AC:

AN:

250418

Hom.:

AF XY:

0.000192

AC XY:

AN XY:

135730

show subpopulations

Gnomad AFR exome

AF:

0.00

Gnomad AMR exome

AF:

0.0000579

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.00

Gnomad SAS exome

AF:

0.000751

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.000150

Gnomad OTH exome

AF:

0.000164

GnomAD4 exome

AF:

0.000106

AC:

154

AN:

1450832

Hom.:

Cov.:

AF XY:

0.000140

AC XY:

101

AN XY:

721812

show subpopulations

Gnomad4 AFR exome

AF:

0.00

Gnomad4 AMR exome

AF:

0.0000679

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.00

Gnomad4 SAS exome

AF:

0.000735

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.0000770

Gnomad4 OTH exome

AF:

0.0000502

GnomAD4 genome

AF:

0.0000921

AC:

AN:

151970

Hom.:

Cov.:

AF XY:

0.0000942

AC XY:

AN XY:

74284

show subpopulations

Gnomad4 AFR

AF:

0.0000241

Gnomad4 AMR

AF:

0.00

Gnomad4 ASJ

AF:

0.00

Gnomad4 EAS

AF:

0.00

Gnomad4 SAS

AF:

0.000416

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.000162

Gnomad4 OTH

AF:

0.00

Alfa

AF:

0.000133

Hom.:

Bravo

AF:

0.0000453

ESP6500AA

AF:

0.00

AC:

ESP6500EA

AF:

0.000233

AC:

ExAC

AF:

0.000206

AC:

EpiCase

AF:

0.000109

EpiControl

AF:

0.000415

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

Mar 24, 2023

The c.905G>A (p.R302H) alteration is located in exon 7 (coding exon 4) of the ZNF283 gene. This alteration results from a G to A substitution at nucleotide position 905, causing the arginine (R) at amino acid position 302 to be replaced by a histidine (H). 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

0.30

BayesDel_addAF

Benign

-0.58

BayesDel_noAF

Benign

-0.69

CADD

Benign

DANN

Benign

0.85

DEOGEN2

Benign

0.0032

T;T;T

Eigen

Benign

-0.93

Eigen_PC

Benign

-0.88

FATHMM_MKL

Benign

0.0055

LIST_S2

Benign

0.33

.;T;T

M_CAP

Benign

0.0026

MetaRNN

Benign

0.024

T;T;T

MetaSVM

Benign

-0.94

MutationAssessor

Benign

0.95

L;.;L

MutationTaster

Benign

1.0

N;N

PrimateAI

Benign

0.38

PROVEAN

Benign

-1.2

.;.;N

REVEL

Benign

0.025

Sift

Benign

0.17

.;.;T

Sift4G

Benign

0.52

T;T;T

Polyphen

0.0060

B;.;B

Vest4

0.14

MVP

0.22

MPC

0.30

ClinPred

0.013

GERP RS

0.85

Varity_R

0.054

gMVP

0.045

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