Variant 14-23276468-C-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 ENST00000357460.7(HOMEZ):c.760G>A(p.Val254Ile) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.0000787 in 1,613,842 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 14/21 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: 𝑓 0.000059 ( 0 hom., cov: 32)

Exomes 𝑓: 0.000081 ( 0 hom. )

Consequence

HOMEZ
ENST00000357460.7 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 0.656

Variant links:

Genes affected

HOMEZ (HGNC:20164): (homeobox and leucine zipper encoding) Predicted to enable DNA-binding transcription factor activity, RNA polymerase II-specific. Predicted to be involved in regulation of transcription by RNA polymerase II. Located in cytosol; nucleolus; and nucleoplasm. [provided by Alliance of Genome Resources, Apr 2022]

HOMEZ links:

Genome browser will be placed here

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=0.07303628).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
HOMEZ	NM_020834.3 linkuse as main transcript	c.760G>A	p.Val254Ile	missense_variant	2/2	ENST00000357460.7	NP_065885.2

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	Appris	UniProt
HOMEZ	ENST00000357460.7 linkuse as main transcript	c.760G>A	p.Val254Ile	missense_variant	2/2	1	NM_020834.3	ENSP00000350049	P2	Q8IX15-1
HOMEZ	ENST00000561013.3 linkuse as main transcript	c.766G>A	p.Val256Ile	missense_variant	3/3	2		ENSP00000453979	A2	Q8IX15-3
HOMEZ	ENST00000606731.2 linkuse as main transcript	c.250G>A	p.Val84Ile	missense_variant	2/2	2		ENSP00000475307
HOMEZ	ENST00000673724.1 linkuse as main transcript	c.547-120G>A		intron_variant				ENSP00000501153	A2

Frequencies

GnomAD3 genomes

AF:

0.0000592

AC:

AN:

152152

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.0000483

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:

0.00

Gnomad MID

AF:

0.00

Gnomad NFE

AF:

0.000103

Gnomad OTH

AF:

0.00

GnomAD3 exomes

AF:

0.000104

AC:

AN:

249022

Hom.:

AF XY:

0.0000962

AC XY:

AN XY:

135086

show subpopulations

Gnomad AFR exome

AF:

0.00

Gnomad AMR exome

AF:

0.00

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.0000556

Gnomad SAS exome

AF:

0.000360

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.000124

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.0000807

AC:

118

AN:

1461690

Hom.:

Cov.:

AF XY:

0.0000963

AC XY:

AN XY:

727122

show subpopulations

Gnomad4 AFR exome

AF:

0.00

Gnomad4 AMR exome

AF:

0.00

Gnomad4 ASJ exome

AF:

0.0000383

Gnomad4 EAS exome

AF:

0.0000504

Gnomad4 SAS exome

AF:

0.000417

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.0000684

Gnomad4 OTH exome

AF:

0.0000497

GnomAD4 genome

AF:

0.0000592

AC:

AN:

152152

Hom.:

Cov.:

AF XY:

0.0000269

AC XY:

AN XY:

74324

show subpopulations

Gnomad4 AFR

AF:

0.0000483

Gnomad4 AMR

AF:

0.00

Gnomad4 ASJ

AF:

0.00

Gnomad4 EAS

AF:

0.00

Gnomad4 SAS

AF:

0.00

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.000103

Gnomad4 OTH

AF:

0.00

Alfa

AF:

0.000154

Hom.:

Bravo

AF:

0.0000793

ESP6500AA

AF:

0.00

AC:

ESP6500EA

AF:

0.000356

AC:

ExAC

AF:

0.0000826

AC:

EpiCase

AF:

0.000109

EpiControl

AF:

0.0000593

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

Sep 26, 2023

The c.760G>A (p.V254I) alteration is located in exon 2 (coding exon 2) of the HOMEZ gene. This alteration results from a G to A substitution at nucleotide position 760, causing the valine (V) at amino acid position 254 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

0.070

BayesDel_addAF

Benign

-0.52

BayesDel_noAF

Benign

-0.68

CADD

Benign

7.4

DANN

Benign

0.93

DEOGEN2

Benign

0.00045

T;.;T

Eigen

Benign

-0.48

Eigen_PC

Benign

-0.36

FATHMM_MKL

Benign

0.21

LIST_S2

Benign

0.60

T;T;T

M_CAP

Benign

0.0059

MetaRNN

Benign

0.073

T;T;T

MetaSVM

Benign

-1.0

MutationAssessor

Uncertain

2.2

M;.;.

MutationTaster

Benign

1.0

PrimateAI

Benign

0.33

PROVEAN

Benign

-0.13

N;N;.

REVEL

Benign

0.032

Sift

Uncertain

0.010

D;D;.

Sift4G

Benign

0.46

T;T;T

Polyphen

0.010

B;.;.

Vest4

0.028

MVP

0.16

MPC

0.20

ClinPred

0.059

GERP RS

4.0

Varity_R

0.042

gMVP

0.13

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