rs1085308069

Variant names:

• chr2-202467563-G-A
• rs1085307204
• NM_001204.7:c.292G>A

Your query was ambiguous. Multiple possible variants found:

• chr2-202467563-G-A
• chr2-202467563-G-T

Variant summary

Our verdict is Uncertain significance. Variant got 5 ACMG points: 5P and 0B. PM2 PP2 PP3_Moderate

The NM_001204.7(BMPR2):​c.292G>A​(p.Glu98Lys) variant causes a missense change. The variant was absent in control chromosomes in GnomAD project. In-silico tool predicts a pathogenic outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (no stars).

• Frequency: Genomes: not found (cov: 32)
• Consequence: BMPR2 NM_001204.7 missense
• Clinical Significance: Uncertain significance no assertion criteria provided U:1
• Conservation: PhyloP100: 4.84

Genes affected

BMPR2 (HGNC:1078): (bone morphogenetic protein receptor type 2) This gene encodes a member of the bone morphogenetic protein (BMP) receptor family of transmembrane serine/threonine kinases. The ligands of this receptor are members of the TGF-beta superfamily. BMPs are involved in endochondral bone formation and embryogenesis. These proteins transduce their signals through the formation of heteromeric complexes of two different types of serine (threonine) kinase receptors: type I receptors of about 50-55 kD and type II receptors of about 70-80 kD. Mutations in this gene have been associated with primary pulmonary hypertension, both familial and fenfluramine-associated, and with pulmonary venoocclusive disease. [provided by RefSeq, May 2020]

ACMG classification

Verdict is Uncertain_significance. Variant got 5 ACMG points.

• PM2: Very rare variant in population databases, with high coverage
• PP2: Missense variant in the BMPR2 gene, where missense mutations are typically associated with disease (based on misZ statistic). The gene has 94 curated pathogenic missense variants (we use a threshold of 10). The gene has 70 curated benign missense variants. Gene score misZ: 2.0624 (below the threshold of 3.09). Trascript score misZ: 3.2701 (above the threshold of 3.09). GenCC associations: The gene is linked to pulmonary hypertension, primary, 1, congenital heart disease, heritable pulmonary arterial hypertension, pulmonary arterial hypertension.
• PP3: MetaRNN computational evidence supports a deleterious effect, 0.91

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
BMPR2	NM_001204.7	c.292G>A	p.Glu98Lys	missense_variant	Exon 3 of 13	ENST00000374580.10	NP_001195.2
BMPR2	XM_011511687.2	c.292G>A	p.Glu98Lys	missense_variant	Exon 3 of 13		XP_011509989.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
BMPR2	ENST00000374580.10	c.292G>A	p.Glu98Lys	missense_variant	Exon 3 of 13	1	NM_001204.7	ENSP00000363708.4
BMPR2	ENST00000374574.2	c.292G>A	p.Glu98Lys	missense_variant	Exon 3 of 12	2		ENSP00000363702.2
BMPR2	ENST00000479069.1	n.199G>A		non_coding_transcript_exon_variant	Exon 2 of 3	3

Frequencies

GnomAD3 genomes Cov.: 32

GnomAD4 exome Cov.: 31

GnomAD4 genome Cov.: 32

ClinVar

Significance: Uncertain significance

Submissions summary: Uncertain:1

Revision: no assertion criteria provided

Submissions by phenotype

Pulmonary hypertension, primary, 1 Uncertain:1

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Rare Disease Genomics Group, St George's University of London

Significance: Uncertain significance

Review Status: no assertion criteria provided

Collection Method: literature only

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Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
AlphaMissense	Benign	0.18
BayesDel_addAF	Pathogenic	0.42	D
BayesDel_noAF	Pathogenic	0.36
CADD	Pathogenic	27
DANN	Uncertain	1.0
DEOGEN2	Pathogenic	0.83	D;.;.
Eigen	Uncertain	0.35
Eigen_PC	Uncertain	0.45
FATHMM_MKL	Uncertain	0.92	D
LIST_S2	Uncertain	0.96	D;D;D
M_CAP	Uncertain	0.14	D
MetaRNN	Pathogenic	0.91	D;D;D
MetaSVM	Pathogenic	0.95	D
MutationAssessor	Uncertain	2.0	M;M;.
PrimateAI	Uncertain	0.72	T
PROVEAN	Benign	-1.8	N;N;.
REVEL	Pathogenic	0.71
Sift	Benign	0.092	T;T;.
Sift4G	Benign	0.11	T;T;.
Polyphen		0.52	P;.;.
Vest4		0.61
MutPred		0.88		Gain of methylation at E98 (P = 0.0034);Gain of methylation at E98 (P = 0.0034);.;
MVP		0.96
MPC		0.47
ClinPred		0.76	D
GERP RS		5.4
Varity_R		0.68
gMVP		0.79

Splicing

Name	Calibrated prediction	Score	Prediction
SpliceAI score (max)		0.030		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

Other links and lift over

dbSNP: rs1085307204; hg19: chr2-203332286;