Variant 17-7462332-G-A details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Benign. Variant got -8 ACMG points: 0P and 8B. BP4_StrongBS2

The ENST00000380599.9(ZBTB4):c.2650C>T(p.Arg884Trp) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.0000657 in 1,613,746 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 12/21 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: 𝑓 0.000039 ( 0 hom., cov: 33)

Exomes 𝑓: 0.000068 ( 0 hom. )

Consequence

ZBTB4
ENST00000380599.9 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 1.19

Variant links:

Genes affected

ZBTB4 (HGNC:23847): (zinc finger and BTB domain containing 4) Enables several functions, including DNA-binding transcription repressor activity, RNA polymerase II-specific; methyl-CpNpG binding activity; and sequence-specific DNA binding activity. Involved in cellular response to DNA damage stimulus and negative regulation of transcription by RNA polymerase II. Located in cytosol and nuclear body. [provided by Alliance of Genome Resources, Apr 2022]

ZBTB4 links:

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Benign. Variant got -8 ACMG points.

BP4

Computational evidence support a benign effect (MetaRNN=0.024676621).

BS2

High AC in GnomAd4 at 6 AD gene.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
ZBTB4	NM_001128833.2 linkuse as main transcript	c.2650C>T	p.Arg884Trp	missense_variant	4/4	ENST00000380599.9	NP_001122305.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	Appris	UniProt
ZBTB4	ENST00000380599.9 linkuse as main transcript	c.2650C>T	p.Arg884Trp	missense_variant	4/4	1	NM_001128833.2	ENSP00000369973	P1
ZBTB4	ENST00000311403.4 linkuse as main transcript	c.2650C>T	p.Arg884Trp	missense_variant	4/4	1		ENSP00000307858	P1

Frequencies

GnomAD3 genomes

AF:

0.0000395

AC:

AN:

151948

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.00

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.00

Gnomad ASJ

AF:

0.00

Gnomad EAS

AF:

0.00

Gnomad SAS

AF:

0.00

Gnomad FIN

AF:

0.000471

Gnomad MID

AF:

0.00

Gnomad NFE

AF:

0.00

Gnomad OTH

AF:

0.000480

GnomAD3 exomes

AF:

0.000161

AC:

AN:

248966

Hom.:

AF XY:

0.000177

AC XY:

AN XY:

135216

show subpopulations

Gnomad AFR exome

AF:

0.00

Gnomad AMR exome

AF:

0.0000290

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.0000545

Gnomad SAS exome

AF:

0.00

Gnomad FIN exome

AF:

0.00148

Gnomad NFE exome

AF:

0.0000535

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.0000684

AC:

100

AN:

1461680

Hom.:

Cov.:

AF XY:

0.0000701

AC XY:

AN XY:

727142

show subpopulations

Gnomad4 AFR exome

AF:

0.00

Gnomad4 AMR exome

AF:

0.0000224

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.0000504

Gnomad4 SAS exome

AF:

0.00

Gnomad4 FIN exome

AF:

0.00144

Gnomad4 NFE exome

AF:

0.0000126

Gnomad4 OTH exome

AF:

0.0000994

GnomAD4 genome

AF:

0.0000395

AC:

AN:

152066

Hom.:

Cov.:

AF XY:

0.0000269

AC XY:

AN XY:

74338

show subpopulations

Gnomad4 AFR

AF:

0.00

Gnomad4 AMR

AF:

0.00

Gnomad4 ASJ

AF:

0.00

Gnomad4 EAS

AF:

0.00

Gnomad4 SAS

AF:

0.00

Gnomad4 FIN

AF:

0.000471

Gnomad4 NFE

AF:

0.00

Gnomad4 OTH

AF:

0.000475

Alfa

AF:

0.0000154

Hom.:

Bravo

AF:

0.0000151

ExAC

AF:

0.000148

AC:

EpiCase

AF:

0.0000545

EpiControl

AF:

0.00

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

Nov 07, 2022

The c.2650C>T (p.R884W) alteration is located in exon 4 (coding exon 2) of the ZBTB4 gene. This alteration results from a C to T substitution at nucleotide position 2650, causing the arginine (R) at amino acid position 884 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

Benign

0.16

BayesDel_addAF

Benign

-0.26

BayesDel_noAF

Benign

-0.44

CADD

Uncertain

DANN

Pathogenic

1.0

DEOGEN2

Benign

0.0069

T;T

Eigen

Benign

-0.35

Eigen_PC

Benign

-0.20

FATHMM_MKL

Uncertain

0.77

M_CAP

Benign

0.031

MetaRNN

Benign

0.025

T;T

MetaSVM

Benign

-1.1

MutationAssessor

Benign

0.69

N;N

MutationTaster

Benign

0.60

N;N

PrimateAI

Uncertain

0.52

PROVEAN

Benign

-0.86

N;N

REVEL

Benign

0.070

Sift

Pathogenic

0.0

D;D

Sift4G

Uncertain

0.017

D;D

Polyphen

0.026

B;B

Vest4

0.31

MVP

0.10

MPC

1.2

ClinPred

0.18

GERP RS

3.5

Varity_R

0.075

gMVP

0.37

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