rs1037042104

Variant summary

Our verdict is Uncertain significance. Variant got 2 ACMG points: 3P and 1B. PM2PP2BP4

The NM_001204.7(BMPR2):​c.954A>C​(p.Glu318Asp) variant causes a missense change. The variant was absent in control chromosomes in GnomAD project. In-silico tool predicts a benign 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

Scores

1
5
13

Clinical Significance

Uncertain significance no assertion criteria provided U:1

Conservation

PhyloP100: 4.13
Variant links:
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]
RPL13AP12 (HGNC:35673): (ribosomal protein L13a pseudogene 12)

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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;
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.
BP4
Computational evidence support a benign effect (MetaRNN=0.2783286).

Transcripts

RefSeq

Gene Transcript HGVSc HGVSp Effect Exon rank MANE Protein UniProt
BMPR2NM_001204.7 linkc.954A>C p.Glu318Asp missense_variant Exon 7 of 13 ENST00000374580.10 NP_001195.2 Q13873-1
BMPR2XM_011511687.2 linkc.954A>C p.Glu318Asp missense_variant Exon 7 of 13 XP_011509989.1

Ensembl

Gene Transcript HGVSc HGVSp Effect Exon rank TSL MANE Protein Appris UniProt
BMPR2ENST00000374580.10 linkc.954A>C p.Glu318Asp missense_variant Exon 7 of 13 1 NM_001204.7 ENSP00000363708.4 Q13873-1
BMPR2ENST00000374574.2 linkc.954A>C p.Glu318Asp missense_variant Exon 7 of 12 2 ENSP00000363702.2 Q13873-2
RPL13AP12ENST00000435125.1 linkn.-213A>C upstream_gene_variant 6

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
LINK: link

Submissions by phenotype

Pulmonary hypertension, primary, 1 Uncertain:1
-
Rare Disease Genomics Group, St George's University of London
Significance: Uncertain significance
Review Status: no assertion criteria provided
Collection Method: literature only

- -

Computational scores

Source: dbNSFP v4.3

Name
Calibrated prediction
Score
Prediction
AlphaMissense
Uncertain
0.53
BayesDel_addAF
Uncertain
0.079
D
BayesDel_noAF
Benign
-0.12
CADD
Benign
19
DANN
Uncertain
1.0
DEOGEN2
Benign
0.29
T;.;.
Eigen
Benign
-0.022
Eigen_PC
Benign
0.094
FATHMM_MKL
Uncertain
0.93
D
LIST_S2
Uncertain
0.94
D;D;D
M_CAP
Benign
0.022
T
MetaRNN
Benign
0.28
T;T;T
MetaSVM
Benign
-0.92
T
MutationAssessor
Benign
0.97
L;L;.
PrimateAI
Pathogenic
0.80
T
PROVEAN
Benign
-0.35
N;N;.
REVEL
Benign
0.26
Sift
Benign
0.27
T;T;.
Sift4G
Benign
0.51
T;T;.
Polyphen
0.089
B;.;.
Vest4
0.77
MutPred
0.47
Gain of relative solvent accessibility (P = 0.1066);Gain of relative solvent accessibility (P = 0.1066);.;
MVP
0.86
MPC
0.88
ClinPred
0.50
D
GERP RS
4.0
Varity_R
0.19
gMVP
0.76

Splicing

Name
Calibrated prediction
Score
Prediction
SpliceAI score (max)
0.010
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.

Other links and lift over

dbSNP: rs1037042104; hg19: chr2-203384911; API