Variant 12-57456215-G-T details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Uncertain significance. Variant got 1 ACMG points: 2P and 1B. PM2BP4

The NM_031479.5(INHBE):c.420G>T(p.Leu140Phe) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00000274 in 1,461,892 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: not found (cov: 32)

Exomes 𝑓: 0.0000027 ( 0 hom. )

Consequence

INHBE
NM_031479.5 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 1.71

Variant links:

Genes affected

INHBE (HGNC:24029): (inhibin subunit beta E) This gene encodes a member of the TGF-beta (transforming growth factor-beta) superfamily of proteins. The encoded preproprotein is proteolytically processed to generate an inhibin beta subunit. Inhibins have been implicated in regulating numerous cellular processes including cell proliferation, apoptosis, immune response and hormone secretion. This gene may be upregulated under conditions of endoplasmic reticulum stress, and this protein may inhibit cellular proliferation and growth in pancreas and liver. [provided by RefSeq, Sep 2016]

INHBE links:

INHBE (HGNC:):

INHBE links:

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ACMG classification

Classification made for transcript

Verdict is Uncertain_significance. Variant got 1 ACMG points.

PM2

Very rare variant in population databases, with high coverage;

BP4

Computational evidence support a benign effect (MetaRNN=0.35198426).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
INHBE	NM_031479.5 linkuse as main transcript	c.420G>T	p.Leu140Phe	missense_variant	2/2	ENST00000266646.3	NP_113667.1	P58166

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	UniProt
INHBE	ENST00000266646.3 linkuse as main transcript	c.420G>T	p.Leu140Phe	missense_variant	2/2	1	NM_031479.5	ENSP00000266646.2	P58166
INHBE	ENST00000551553.1 linkuse as main transcript	n.339G>T		non_coding_transcript_exon_variant	2/3	1
INHBE	ENST00000547970.1 linkuse as main transcript	n.489G>T		non_coding_transcript_exon_variant	3/3	3
INHBE	ENST00000553033.1 linkuse as main transcript	n.146G>T		non_coding_transcript_exon_variant	2/2	4

Frequencies

GnomAD3 genomes

Cov.:

GnomAD4 exome

AF:

0.00000274

AC:

AN:

1461892

Hom.:

Cov.:

AF XY:

0.00000275

AC XY:

AN XY:

727246

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:

0.00000360

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

Nov 04, 2022

The c.420G>T (p.L140F) alteration is located in exon 2 (coding exon 2) of the INHBE gene. This alteration results from a G to T substitution at nucleotide position 420, causing the leucine (L) at amino acid position 140 to be replaced by a phenylalanine (F). 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

Uncertain

0.020

BayesDel_noAF

Benign

-0.21

CADD

Uncertain

DANN

Uncertain

1.0

DEOGEN2

Uncertain

0.52

.;D

Eigen

Uncertain

0.22

Eigen_PC

Benign

0.21

FATHMM_MKL

Benign

0.75

LIST_S2

Benign

0.68

T;T

M_CAP

Uncertain

0.094

MetaRNN

Benign

0.35

T;T

MetaSVM

Uncertain

-0.033

MutationAssessor

Uncertain

2.7

.;M

PrimateAI

Benign

0.42

PROVEAN

Benign

-1.7

N;N

REVEL

Benign

0.27

Sift

Uncertain

0.025

D;D

Sift4G

Uncertain

0.027

D;D

Polyphen

0.74

.;P

Vest4

0.29

MutPred

0.45

.;Gain of catalytic residue at G136 (P = 0.0087);

MVP

0.97

MPC

0.81

ClinPred

0.86

GERP RS

3.5

RBP_binding_hub_radar

0.0

RBP_regulation_power_radar

1.1

Varity_R

0.10

gMVP

0.36

Splicing

Name

Calibrated prediction

Score

Prediction

SpliceAI score (max)

0.080

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