Variant chr7-89333809-C-T 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_181646.5(ZNF804B):c.827C>T(p.Thr276Ile) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.0000576 in 1,613,370 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 Uncertain significance (★).

Frequency

Genomes: 𝑓 0.00027 ( 0 hom., cov: 32)

Exomes 𝑓: 0.000036 ( 0 hom. )

Consequence

ZNF804B
NM_181646.5 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 0.976

Variant links:

Genes affected

ZNF804B (HGNC:21958): (zinc finger protein 804B) Predicted to enable metal ion binding activity. Predicted to be active in nucleus. [provided by Alliance of Genome Resources, Apr 2022]

ZNF804B 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=0.014759749).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	UniProt
ZNF804B	NM_181646.5 linkuse as main transcript	c.827C>T	p.Thr276Ile	missense_variant	4/4	ENST00000333190.5

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Appris	UniProt
ZNF804B	ENST00000333190.5 linkuse as main transcript	c.827C>T	p.Thr276Ile	missense_variant	4/4	1	NM_181646.5	P1
ZNF804B	ENST00000611114.1 linkuse as main transcript	c.578C>T	p.Thr193Ile	missense_variant	3/3	5

Frequencies

GnomAD3 genomes

AF:

0.000263

AC:

AN:

151940

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.000918

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.000131

Gnomad ASJ

AF:

0.00

Gnomad EAS

AF:

0.00

Gnomad SAS

AF:

0.00

Gnomad FIN

AF:

0.00

Gnomad MID

AF:

0.00

Gnomad NFE

AF:

0.00

Gnomad OTH

AF:

0.00

GnomAD3 exomes

AF:

0.0000803

AC:

AN:

249002

Hom.:

AF XY:

0.0000742

AC XY:

AN XY:

134792

show subpopulations

Gnomad AFR exome

AF:

0.00106

Gnomad AMR exome

AF:

0.0000291

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.000109

Gnomad SAS exome

AF:

0.00

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.00

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.0000356

AC:

AN:

1461312

Hom.:

Cov.:

AF XY:

0.0000289

AC XY:

AN XY:

726944

show subpopulations

Gnomad4 AFR exome

AF:

0.000717

Gnomad4 AMR exome

AF:

0.0000672

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.000529

Gnomad4 SAS exome

AF:

0.00

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.00

Gnomad4 OTH exome

AF:

0.0000662

GnomAD4 genome

AF:

0.000270

AC:

AN:

152058

Hom.:

Cov.:

AF XY:

0.000269

AC XY:

AN XY:

74322

show subpopulations

Gnomad4 AFR

AF:

0.000939

Gnomad4 AMR

AF:

0.000131

Gnomad4 ASJ

AF:

0.00

Gnomad4 EAS

AF:

0.00

Gnomad4 SAS

AF:

0.00

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.00

Gnomad4 OTH

AF:

0.00

Alfa

AF:

0.0000350

Hom.:

Bravo

AF:

0.000212

ESP6500AA

AF:

0.000908

AC:

ESP6500EA

AF:

0.00

AC:

ExAC

AF:

0.000132

AC:

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

Jan 23, 2024

The c.827C>T (p.T276I) alteration is located in exon 4 (coding exon 4) of the ZNF804B gene. This alteration results from a C to T substitution at nucleotide position 827, causing the threonine (T) at amino acid position 276 to be replaced by an isoleucine (I). 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

-0.60

BayesDel_noAF

Benign

-0.67

CADD

Benign

DANN

Uncertain

0.98

DEOGEN2

Benign

0.0067

T;.

Eigen

Benign

-0.30

Eigen_PC

Benign

-0.38

FATHMM_MKL

Benign

0.16

LIST_S2

Benign

0.48

T;T

M_CAP

Benign

0.0047

MetaRNN

Benign

0.015

T;T

MetaSVM

Benign

-0.97

MutationAssessor

Uncertain

2.2

M;.

MutationTaster

Benign

1.0

PrimateAI

Benign

0.29

PROVEAN

Benign

-2.2

N;.

REVEL

Benign

0.063

Sift

Uncertain

0.0060

D;.

Sift4G

Benign

0.19

T;T

Polyphen

0.77

P;.

Vest4

0.13

MVP

0.11

MPC

0.098

ClinPred

0.027

GERP RS

4.0

Varity_R

0.067

gMVP

0.070

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