Variant 19-23743844-T-C details in Genebe, Genetics Data Aggregator

Variant summary

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

The ENST00000402377.3(ZNF681):c.1706A>G(p.Lys569Arg) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.000000684 in 1,460,958 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: not found (cov: 33)

Exomes 𝑓: 6.8e-7 ( 0 hom. )

Consequence

ZNF681
ENST00000402377.3 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 2.24

Variant links:

Genes affected

ZNF681 (HGNC:26457): (zinc finger protein 681) This gene encodes a protein containing the krueppel associated box (KRAB) and zinc-finger domains, which may be involved in transcriptional regulation. Non-functional alleles of this gene are present in alternate genome assemblies including T2T-CHM13v1.1, resulting from a 'TG' deletion (rs61397759) which causes a frameshift and a premature stop codon. [provided by RefSeq, Sep 2022]

ZNF681 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=0.20612907).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
ZNF681	NM_138286.3 linkuse as main transcript	c.1706A>G	p.Lys569Arg	missense_variant	4/4	ENST00000402377.3	NP_612143.2

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	Appris	UniProt
ZNF681	ENST00000402377.3 linkuse as main transcript	c.1706A>G	p.Lys569Arg	missense_variant	4/4	1	NM_138286.3	ENSP00000384000	P1	Q96N22-1

Frequencies

GnomAD3 genomes

Cov.:

GnomAD3 exomes

AF:

0.00000399

AC:

AN:

250494

Hom.:

AF XY:

0.00000738

AC XY:

AN XY:

135524

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:

0.00

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

6.84e-7

AC:

AN:

1460958

Hom.:

Cov.:

AF XY:

0.00000138

AC XY:

AN XY:

726758

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:

0.0000116

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.00

Gnomad4 OTH exome

AF:

0.00

GnomAD4 genome

Cov.:

ExAC

AF:

0.00000824

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

May 09, 2024

The c.1706A>G (p.K569R) alteration is located in exon 4 (coding exon 4) of the ZNF681 gene. This alteration results from a A to G substitution at nucleotide position 1706, causing the lysine (K) at amino acid position 569 to be replaced by an arginine (R). 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

0.15

BayesDel_addAF

Benign

-0.27

BayesDel_noAF

Benign

-0.53

CADD

Benign

DANN

Uncertain

0.98

DEOGEN2

Benign

0.039

Eigen

Benign

-0.25

Eigen_PC

Benign

-0.43

FATHMM_MKL

Benign

0.29

LIST_S2

Benign

0.042

M_CAP

Benign

0.0017

MetaRNN

Benign

0.21

MetaSVM

Benign

-0.97

MutationAssessor

Benign

0.85

MutationTaster

Benign

0.99

N;N

PrimateAI

Benign

0.31

PROVEAN

Uncertain

-2.5

REVEL

Benign

0.11

Sift

Benign

0.034

Sift4G

Uncertain

0.043

Polyphen

0.62

Vest4

0.15

MutPred

0.59

Loss of methylation at K569 (P = 0.0033);

MVP

0.061

MPC

0.029

ClinPred

0.39

GERP RS

1.5

Varity_R

0.12

gMVP

0.0070

Splicing

Name

Calibrated prediction

Score

Prediction

SpliceAI score (max)

0.010

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