Variant chr14-73498189-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 NM_001220484.1(HEATR4):c.2512G>A(p.Val838Met) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.0000769 in 1,613,518 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: 𝑓 0.00035 ( 0 hom., cov: 32)

Exomes 𝑓: 0.000049 ( 0 hom. )

Consequence

HEATR4
NM_001220484.1 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 0.734

Variant links:

Genes affected

HEATR4 (HGNC:16761): (HEAT repeat containing 4) Predicted to enable oxidoreductase activity. [provided by Alliance of Genome Resources, Apr 2022]

HEATR4 links:

ACOT1 (HGNC:33128): (acyl-CoA thioesterase 1) Enables acyl-CoA hydrolase activity. Involved in acyl-CoA metabolic process; long-chain fatty acid metabolic process; and very long-chain fatty acid metabolic process. Located in cytosol. [provided by Alliance of Genome Resources, Apr 2022]

ACOT1 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=0.06801182).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
HEATR4	NM_001220484.1 linkuse as main transcript	c.2512G>A	p.Val838Met	missense_variant	14/18	ENST00000553558.6	NP_001207413.1	Q86WZ0

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	Appris	UniProt
HEATR4	ENST00000553558.6 linkuse as main transcript	c.2512G>A	p.Val838Met	missense_variant	14/18	2	NM_001220484.1	ENSP00000450444.2		Q86WZ0
HEATR4	ENST00000334988.2 linkuse as main transcript	c.2512G>A	p.Val838Met	missense_variant	13/17	1		ENSP00000335447.2		Q86WZ0

Frequencies

GnomAD3 genomes

AF:

0.000348

AC:

AN:

152094

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.00109

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.000196

Gnomad ASJ

AF:

0.00

Gnomad EAS

AF:

0.00

Gnomad SAS

AF:

0.000208

Gnomad FIN

AF:

0.00

Gnomad MID

AF:

0.00

Gnomad NFE

AF:

0.0000588

Gnomad OTH

AF:

0.00

GnomAD3 exomes

AF:

0.0000757

AC:

AN:

251138

Hom.:

AF XY:

0.0000368

AC XY:

AN XY:

135720

show subpopulations

Gnomad AFR exome

AF:

0.000984

Gnomad AMR exome

AF:

0.0000289

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.00

Gnomad SAS exome

AF:

0.00

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.0000176

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.0000486

AC:

AN:

1461424

Hom.:

Cov.:

AF XY:

0.0000440

AC XY:

AN XY:

726986

show subpopulations

Gnomad4 AFR exome

AF:

0.000896

Gnomad4 AMR exome

AF:

0.0000671

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.00

Gnomad4 SAS exome

AF:

0.0000232

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.0000288

Gnomad4 OTH exome

AF:

0.0000663

GnomAD4 genome

AF:

0.000348

AC:

AN:

152094

Hom.:

Cov.:

AF XY:

0.000364

AC XY:

AN XY:

74272

show subpopulations

Gnomad4 AFR

AF:

0.00109

Gnomad4 AMR

AF:

0.000196

Gnomad4 ASJ

AF:

0.00

Gnomad4 EAS

AF:

0.00

Gnomad4 SAS

AF:

0.000208

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.0000588

Gnomad4 OTH

AF:

0.00

Alfa

AF:

0.0000922

Hom.:

Bravo

AF:

0.000359

ESP6500AA

AF:

0.00136

AC:

ESP6500EA

AF:

0.00

AC:

ExAC

AF:

0.000132

AC:

EpiCase

AF:

0.00

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

Jan 23, 2024

The c.2512G>A (p.V838M) alteration is located in exon 14 (coding exon 12) of the HEATR4 gene. This alteration results from a G to A substitution at nucleotide position 2512, causing the valine (V) at amino acid position 838 to be replaced by a methionine (M). 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

0.32

BayesDel_addAF

Benign

-0.53

BayesDel_noAF

Benign

-0.57

CADD

Uncertain

DANN

Uncertain

1.0

DEOGEN2

Benign

0.31

T;T

Eigen

Benign

-0.0072

Eigen_PC

Benign

0.049

FATHMM_MKL

Benign

0.35

LIST_S2

Benign

0.73

.;T

M_CAP

Benign

0.0058

MetaRNN

Benign

0.068

T;T

MetaSVM

Benign

-1.0

MutationAssessor

Uncertain

2.1

M;M

PrimateAI

Uncertain

0.58

PROVEAN

Benign

-0.42

N;N

REVEL

Benign

0.046

Sift

Benign

0.069

T;T

Sift4G

Pathogenic

0.0

D;D

Polyphen

0.96

D;D

Vest4

0.33

MVP

0.22

MPC

0.23

ClinPred

0.045

GERP RS

4.2

Varity_R

0.054

gMVP

0.25

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