Variant chr15-90360397-A-T 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_001004309.3(ZNF774):c.566A>T(p.Lys189Ile) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00000137 in 1,461,700 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: not found (cov: 32)

Exomes 𝑓: 0.0000014 ( 0 hom. )

Consequence

ZNF774
NM_001004309.3 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: -0.964

Variant links:

Genes affected

ZNF774 (HGNC:33108): (zinc finger protein 774) 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]

ZNF774 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=0.086602956).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	UniProt
ZNF774	NM_001004309.3 linkuse as main transcript	c.566A>T	p.Lys189Ile	missense_variant	4/4	ENST00000354377.8

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Appris
ZNF774	ENST00000354377.8 linkuse as main transcript	c.566A>T	p.Lys189Ile	missense_variant	4/4	1	NM_001004309.3	P1
ZNF774	ENST00000379090.9 linkuse as main transcript	c.211+1440A>T		intron_variant		1
ZNF774	ENST00000558115.1 linkuse as main transcript	n.558A>T		non_coding_transcript_exon_variant	3/3	3

Frequencies

GnomAD3 genomes

Cov.:

GnomAD4 exome

AF:

0.00000137

AC:

AN:

1461700

Hom.:

Cov.:

AF XY:

0.00000138

AC XY:

AN XY:

727174

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:

0.00000180

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

Mar 04, 2024

The c.566A>T (p.K189I) alteration is located in exon 4 (coding exon 3) of the ZNF774 gene. This alteration results from a A to T substitution at nucleotide position 566, causing the lysine (K) at amino acid position 189 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

Pathogenic

0.63

BayesDel_addAF

Benign

-0.20

BayesDel_noAF

Benign

-0.52

CADD

Benign

DANN

Uncertain

0.99

DEOGEN2

Benign

0.044

Eigen

Benign

-0.38

Eigen_PC

Benign

-0.30

FATHMM_MKL

Benign

0.20

LIST_S2

Benign

0.39

M_CAP

Benign

0.0064

MetaRNN

Benign

0.087

MetaSVM

Benign

-0.99

MutationAssessor

Benign

0.75

MutationTaster

Benign

1.0

D;N

PrimateAI

Uncertain

0.53

PROVEAN

Benign

-2.1

REVEL

Benign

0.096

Sift

Benign

0.17

Sift4G

Uncertain

0.022

Polyphen

0.15

Vest4

0.29

MutPred

0.52

Loss of methylation at K189 (P = 0.0012);

MVP

0.11

MPC

0.37

ClinPred

0.38

GERP RS

3.8

Varity_R

0.23

gMVP

0.083

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