Genetic Variant NM_005448.2:c.455T>C (chrX-50915883-T-C) – ACMG Classification: Likely_benign (-4 pts)

Variant summary

Our verdict is Likely benign. Variant got -4 ACMG points: 0P and 4B. BS2

The NM_005448.2(BMP15):c.455T>C(p.Val152Ala) variant causes a missense change. The variant allele was found at a frequency of 0.000038 in 1,209,616 control chromosomes in the GnomAD database, with no homozygous occurrence. There are 16 hemizygotes in GnomAD. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: 𝑓 0.000018 ( 0 hom., 0 hem., cov: 22)

Exomes 𝑓: 0.000040 ( 0 hom. 16 hem. )

Consequence

BMP15
NM_005448.2 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 5.36

Variant links:

Genes affected

BMP15 (HGNC:1068): (bone morphogenetic protein 15) This gene encodes a secreted ligand of the TGF-beta (transforming growth factor-beta) superfamily of proteins. Ligands of this family bind various TGF-beta receptors leading to recruitment and activation of SMAD family transcription factors that regulate gene expression. The encoded preproprotein is proteolytically processed to generate subunits of a disulfide-linked homodimer, or alternatively, a heterodimer, with the related protein, growth differentiation factor 9 (GDF9). This protein plays a role in oocyte maturation and follicular development, through activation of granulosa cells. Defects in this gene are the cause of ovarian dysgenesis and are associated with premature ovarian failure. [provided by RefSeq, Aug 2016]

BMP15 links:

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ACMG classification

Classification made for transcript

Verdict is Likely_benign. Variant got -4 ACMG points.

BS2

High Hemizygotes in GnomAdExome4 at 16 XL gene

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
BMP15	NM_005448.2 link	c.455T>C	p.Val152Ala	missense_variant	Exon 2 of 2	ENST00000252677.4	NP_005439.2	O95972

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
BMP15	ENST00000252677.4 link	c.455T>C	p.Val152Ala	missense_variant	Exon 2 of 2	1	NM_005448.2	ENSP00000252677.3		O95972

Frequencies

GnomAD3 genomes

AF:

0.0000179

AC:

AN:

111575

Hom.:

Cov.:

AF XY:

0.00

AC XY:

AN XY:

33759

show subpopulations

Gnomad AFR

AF:

0.0000326

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:

0.0000188

Gnomad OTH

AF:

0.00

GnomAD4 exome

AF:

0.0000401

AC:

AN:

1098041

Hom.:

Cov.:

AF XY:

0.0000440

AC XY:

AN XY:

363407

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:

0.0000523

Gnomad4 OTH exome

AF:

0.00

GnomAD4 genome

AF:

0.0000179

AC:

AN:

111575

Hom.:

Cov.:

AF XY:

0.00

AC XY:

AN XY:

33759

show subpopulations

Gnomad4 AFR

AF:

0.0000326

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:

0.0000188

Gnomad4 OTH

AF:

0.00

Bravo

AF:

0.0000113

ClinVar

Significance: Uncertain significance

Submissions summary: Uncertain:1

Revision: criteria provided, single submitter

LINK: link

Submissions by phenotype

Ovarian dysgenesis 2

Uncertain:1

Sep 05, 2022

Department of Pathology and Laboratory Medicine, Sinai Health System

Significance: Uncertain significance

Review Status: criteria provided, single submitter

Collection Method: research

- -

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Benign

0.23

BayesDel_addAF

Uncertain

0.051

BayesDel_noAF

Benign

-0.16

CADD

Benign

DANN

Benign

0.81

DEOGEN2

Benign

0.32

FATHMM_MKL

Pathogenic

0.97

LIST_S2

Benign

0.70

M_CAP

Benign

0.040

MetaRNN

Uncertain

0.62

MetaSVM

Benign

-0.53

MutationAssessor

Uncertain

2.5

PrimateAI

Benign

0.37

PROVEAN

Benign

-1.6

REVEL

Uncertain

0.46

Sift

Benign

0.090

Sift4G

Benign

0.46

Polyphen

0.13

Vest4

0.39

MutPred

0.79

Loss of sheet (P = 0.0315);

MVP

0.88

MPC

0.028

ClinPred

0.32

GERP RS

4.2

Varity_R

0.13

gMVP

0.61

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