Variant 6-138405191-G-T details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Uncertain significance. Variant got 2 ACMG points: 2P and 0B. PM2

The NM_014320.3(HEBP2):c.149G>T(p.Ser50Ile) variant causes a missense change. The variant allele was found at a frequency of 0.0000186 in 1,614,038 control chromosomes in the GnomAD database, including 1 homozygotes. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: 𝑓 0.000026 ( 0 hom., cov: 32)

Exomes 𝑓: 0.000018 ( 1 hom. )

Consequence

HEBP2
NM_014320.3 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 5.29

Variant links:

Genes affected

HEBP2 (HGNC:15716): (heme binding protein 2) The protein encoded by this gene is found predominately in the cytoplasm, where it plays a role in the collapse of mitochondrial membrane potential (MMP) prior to necrotic cell death. The encoded protein enhances outer and inner mitochondrial membrane permeabilization, especially under conditions of oxidative stress. [provided by RefSeq, May 2016]

HEBP2 links:

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Uncertain_significance. Variant got 2 ACMG points.

PM2

Very rare variant in population databases, with high coverage;

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
HEBP2	NM_014320.3 linkuse as main transcript	c.149G>T	p.Ser50Ile	missense_variant	2/4	ENST00000607197.6	NP_055135.1	Q9Y5Z4-1
HEBP2	NM_001326380.2 linkuse as main transcript	c.182G>T	p.Ser61Ile	missense_variant	2/4		NP_001313309.1
HEBP2	NM_001326381.2 linkuse as main transcript	c.149G>T	p.Ser50Ile	missense_variant	2/4		NP_001313310.1	Q5THN1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	UniProt
HEBP2	ENST00000607197.6 linkuse as main transcript	c.149G>T	p.Ser50Ile	missense_variant	2/4	1	NM_014320.3	ENSP00000475750.1	Q9Y5Z4-1
HEBP2	ENST00000448741.5 linkuse as main transcript	c.182G>T	p.Ser61Ile	missense_variant	2/4	5		ENSP00000392101.1	C9IZA0
HEBP2	ENST00000367697.7 linkuse as main transcript	c.149G>T	p.Ser50Ile	missense_variant	2/4	2		ENSP00000356670.3	Q5THN1

Frequencies

GnomAD3 genomes

AF:

0.0000263

AC:

AN:

152236

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.00

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.000262

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:

0.0000835

AC:

AN:

251378

Hom.:

AF XY:

0.0000662

AC XY:

AN XY:

135868

show subpopulations

Gnomad AFR exome

AF:

0.00

Gnomad AMR exome

AF:

0.000463

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:

0.00

Gnomad OTH exome

AF:

0.000815

GnomAD4 exome

AF:

0.0000178

AC:

AN:

1461802

Hom.:

Cov.:

AF XY:

0.0000151

AC XY:

AN XY:

727212

show subpopulations

Gnomad4 AFR exome

AF:

0.00

Gnomad4 AMR exome

AF:

0.000447

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:

8.99e-7

Gnomad4 OTH exome

AF:

0.0000828

GnomAD4 genome

AF:

0.0000263

AC:

AN:

152236

Hom.:

Cov.:

AF XY:

0.0000134

AC XY:

AN XY:

74386

show subpopulations

Gnomad4 AFR

AF:

0.00

Gnomad4 AMR

AF:

0.000262

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

Bravo

AF:

0.0000945

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

Jul 09, 2021

The c.149G>T (p.S50I) alteration is located in exon 2 (coding exon 2) of the HEBP2 gene. This alteration results from a G to T substitution at nucleotide position 149, causing the serine (S) at amino acid position 50 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

0.91

BayesDel_addAF

Benign

-0.0027

BayesDel_noAF

Uncertain

0.080

CADD

Pathogenic

DANN

Uncertain

1.0

DEOGEN2

Benign

0.097

T;T;T

Eigen

Pathogenic

0.78

Eigen_PC

Pathogenic

0.72

FATHMM_MKL

Uncertain

0.88

LIST_S2

Uncertain

0.88

D;T;T

M_CAP

Benign

0.036

MetaRNN

Uncertain

0.64

D;D;D

MetaSVM

Benign

-0.78

MutationAssessor

Pathogenic

3.5

.;H;.

PrimateAI

Uncertain

0.67

PROVEAN

Pathogenic

-5.4

D;.;D

REVEL

Uncertain

0.39

Sift

Uncertain

0.0010

D;.;D

Sift4G

Uncertain

0.013

D;D;D

Polyphen

1.0

.;D;.

Vest4

0.84

MutPred

0.58

.;Loss of disorder (P = 0.0531);Loss of disorder (P = 0.0531);

MVP

0.54

MPC

0.33

ClinPred

0.67

GERP RS

5.1

RBP_binding_hub_radar

0.0

RBP_regulation_power_radar

1.7

Varity_R

0.91

gMVP

0.76

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