14-53949944-G-A

Variant summary

Our verdict is Benign. Variant got -18 ACMG points: 0P and 18B. BP4_ModerateBP6_Very_StrongBA1

The NM_001202.6(BMP4):c.*88C>T variant causes a 3 prime UTR change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.0199 in 1,422,074 control chromosomes in the GnomAD database, including 850 homozygotes. In-silico tool predicts a benign outcome for this variant. Variant has been reported in ClinVar as Likely benign (★★).

Frequency

Genomes: 𝑓 0.048 ( 401 hom., cov: 31)

Exomes 𝑓: 0.017 ( 449 hom. )

Consequence

BMP4
NM_001202.6 3_prime_UTR

Scores

Clinical Significance

Benign/Likely benign criteria provided, multiple submitters, no conflicts B:4

Conservation

PhyloP100: 0.847

Variant links:

Genes affected

BMP4 (HGNC:1071): (bone morphogenetic protein 4) 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 each subunit of the disulfide-linked homodimer. This protein regulates heart development and adipogenesis. Mutations in this gene are associated with orofacial cleft and microphthalmia in human patients. The encoded protein may also be involved in the pathology of multiple cardiovascular diseases and human cancers. [provided by RefSeq, Jul 2016]

BMP4 links:

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ACMG classification

Classification made for transcript

Verdict is Benign. Variant got -18 ACMG points.

BP4

Computational evidence support a benign effect (BayesDel_noAF=-0.43).

BP6

Variant 14-53949944-G-A is Benign according to our data. Variant chr14-53949944-G-A is described in ClinVar as [Likely_benign]. Clinvar id is 313349.Status of the report is criteria_provided_multiple_submitters_no_conflicts, 2 stars.

BA1

GnomAd4 highest subpopulation (AFR) allele frequency at 95% confidence interval = 0.131 is higher than 0.05.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	UniProt
BMP4	NM_001202.6 linkuse as main transcript	c.*88C>T		3_prime_UTR_variant	4/4	ENST00000245451.9

Ensembl

Gene	Transcript	HGVSc	Effect	#exon/exons	TSL	MANE	Appris
BMP4	ENST00000245451.9 linkuse as main transcript	c.*88C>T	3_prime_UTR_variant	4/4	1	NM_001202.6	P1
BMP4	ENST00000558984.1 linkuse as main transcript	c.*88C>T	3_prime_UTR_variant	3/3	1		P1
BMP4	ENST00000559087.5 linkuse as main transcript	c.*88C>T	3_prime_UTR_variant	4/4	1		P1
BMP4	ENST00000417573.5 linkuse as main transcript	c.*88C>T	3_prime_UTR_variant	4/4	5		P1

Frequencies

GnomAD3 genomes

AF:

0.0480

AC:

7214

AN:

150138

Hom.:

396

Cov.:

show subpopulations

Gnomad AFR

AF:

0.134

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.0307

Gnomad ASJ

AF:

0.0280

Gnomad EAS

AF:

0.00

Gnomad SAS

AF:

0.00294

Gnomad FIN

AF:

0.0181

Gnomad MID

AF:

0.0255

Gnomad NFE

AF:

0.0141

Gnomad OTH

AF:

0.0430

GnomAD4 exome

AF:

0.0166

AC:

21073

AN:

1271830

Hom.:

449

Cov.:

AF XY:

0.0157

AC XY:

9959

AN XY:

635980

show subpopulations

Gnomad4 AFR exome

AF:

0.136

Gnomad4 AMR exome

AF:

0.0201

Gnomad4 ASJ exome

AF:

0.0284

Gnomad4 EAS exome

AF:

0.0000265

Gnomad4 SAS exome

AF:

0.00263

Gnomad4 FIN exome

AF:

0.0192

Gnomad4 NFE exome

AF:

0.0136

Gnomad4 OTH exome

AF:

0.0248

GnomAD4 genome

AF:

0.0482

AC:

7244

AN:

150244

Hom.:

401

Cov.:

AF XY:

0.0473

AC XY:

3463

AN XY:

73288

show subpopulations

Gnomad4 AFR

AF:

0.134

Gnomad4 AMR

AF:

0.0307

Gnomad4 ASJ

AF:

0.0280

Gnomad4 EAS

AF:

0.00

Gnomad4 SAS

AF:

0.00315

Gnomad4 FIN

AF:

0.0181

Gnomad4 NFE

AF:

0.0141

Gnomad4 OTH

AF:

0.0426

Alfa

AF:

0.0143

Hom.:

Bravo

AF:

0.0550

Asia WGS

AF:

0.0120

AC:

AN:

3478

ClinVar

Significance: Benign/Likely benign

Submissions summary: Benign:4

Revision: criteria provided, multiple submitters, no conflicts

LINK: link

Submissions by phenotype

Cleft Lip +/- Cleft Palate, Autosomal Dominant

Benign:1

Likely benign, criteria provided, single submitter

clinical testing

Illumina Laboratory Services, Illumina

Jun 14, 2016

- -

Orofacial cleft 11

Benign:1

Benign, criteria provided, single submitter

clinical testing

Illumina Laboratory Services, Illumina

Jan 13, 2018

This variant was observed in the ICSL laboratory as part of a predisposition screen in an ostensibly healthy population. It had not been previously curated by ICSL or reported in the Human Gene Mutation Database (HGMD: prior to June 1st, 2018), and was therefore a candidate for classification through an automated scoring system. Utilizing variant allele frequency, disease prevalence and penetrance estimates, and inheritance mode, an automated score was calculated to assess if this variant is too frequent to cause the disease. Based on the score and internal cut-off values, a variant classified as benign is not then subjected to further curation. The score for this variant resulted in a classification of benign for this disease. -

Microphthalmia with brain and digit anomalies

Benign:1

Benign, criteria provided, single submitter

clinical testing

Illumina Laboratory Services, Illumina

Jan 13, 2018

not provided

Benign:1

Benign, criteria provided, single submitter

clinical testing

GeneDx

Sep 02, 2019

- -

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

BayesDel_noAF

Benign

-0.43

Cadd

Benign

Dann

Benign

0.76

RBP_binding_hub_radar

0.0

RBP_regulation_power_radar

1.1

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