Is BMPR2 p.Ser987Phe (c.2960C>T) pathogenic?

BMPR2 p.Ser987Phe (c.2960C>T) is classified Conflicting classifications of pathogenicity in BMPR2 (ClinVar, Conflicting submitters, 3 submitters; last evaluated 2025-07-05). AlphaMissense: ambiguous (0.5574); Ultra-rare (popmax 0.0114%, nfe); Associated with pulmonary hypertension, primary, 1.

What condition is associated with BMPR2 p.Ser987Phe (c.2960C>T)?

BMPR2 p.Ser987Phe (c.2960C>T) is associated with pulmonary hypertension, primary, 1, pulmonary venoocclusive disease 1 (ClinVar).

How common is BMPR2 p.Ser987Phe (c.2960C>T) in the general population?

BMPR2 p.Ser987Phe (c.2960C>T) is ultra-rare (popmax 0.0114%, nfe) (gnomAD).

What do computational predictors say about BMPR2 p.Ser987Phe (c.2960C>T)?

AlphaMissense predicts ambiguous (score 0.5574) — an in-silico prediction, not a clinical call.

BMPR2 p.Ser987Phe

c.2960C>T · rs150642992 · VCV896891

Conflicting classifications of pathogenicity Conflicting submitters

Classification

Conflicting classifications of pathogenicity

ClinVar

Review

Conflicting submitters ★☆☆☆

ClinVar · 3 submitters

AlphaMissense

ambiguous

0.5574 · ACMG-weighted

gnomAD v4.1

Rare

ultra-rare (popmax 0.0114%, nfe)

Conditions

pulmonary hypertension, primary, 1

Computational evidence

Protein change
AlphaMissense	0.5574	ambiguous
REVEL	0.588	indeterminate
SaProt	LLR -8.39	tolerated
Splicing
SpliceAI	—	not assessed · no allele here is in the release
Constraint at this position
Conservation	phyloP 7.7	GERP 2.4, phastCons 1
Regional constraint	o/e 0.80	unconstrained · MANE · 169 bp · p 0.093 · regional, not allelic
Overall
CADD	27.7	PHRED · no single calibrated threshold — expert panels disagree

AlphaMissense carries the ACMG weight for missense; REVEL and SaProt are independent agreement signals.

Population frequency

gnomAD v4.1 · exomes + genomes

Grpmax group 0.0114% European (non-Finnish) · 135/1,180,014 alleles

Filtering AF 0.00986% ClinGen BA1/BS1 input FAF95, joint · FAF99 0.0092%

Overall 0.00886% 143/1,614,064 alleles · ultra-rare exomes 137/1,461,888 · genomes 6/152,176 · joint denominator

Ancestry group	Frequency	1 in
European (non-Finnish)grpmax	0.0114%	8,741
Remaining individualsnot grpmax-eligible	0.008%	12,502
Admixed American	0.005%	20,000

Rarity supports pathogenicity (ACMG PM2); frequency above a disease-specific BA1/BS1 threshold argues against it. A variant frequent in one ancestry group can be near-absent in others, so a single global figure can mislead.

Variant & gene context

Gene: BMPR2
Protein: p.Ser987Phe
Coding: c.2960C>T
MANE Select: NM_001204
dbSNP: rs150642992
Type: single nucleotide variant
Location: chr2:202559789 (GRCh38)
Gene constraint: LOEUF 0.376 · pLI 1.00 · ClinGen HI 3/3 (gnomAD)
Structure: AlphaFold pLDDT 58.07 · 7 PDB
Residue 987: a UniProt-annotated variant site (in pph1; changed localization to the plasma membrane); a UniProt-annotated variant site (in pph1; loss of localization to the plasma membrane; localized to the cytoplasm)

Full BMPR2 gene report on Sugi Atlas → Gene function, pathways, protein structure, interactions & more

Disease context

pulmonary hypertension, primary, 1 — disease report on Sugi Atlas → Associated genes, phenotypes, clinical trials & treatments

Also linked: pulmonary venoocclusive disease 1

Similar variants

BMPR2 p.Ser987= Likely benign ★★ same residue
BMPR2 c.1276+3A>G Likely pathogenic ★★★ same condition
BMPR2 c.1276+3A>T Likely pathogenic ★★★ same condition
BMPR2 c.1276+4A>G Likely pathogenic ★★★ same condition
BMPR2 c.1277-8A>G Pathogenic ★★★ same condition
BMPR2 c.1277-9A>G Pathogenic ★★★ same condition
BMPR2 c.1413+1G>A Pathogenic ★★★ same condition
BMPR2 c.247+1G>A Likely pathogenic ★★★ same condition

Built on 18 open, versioned datasets — ClinVar, gnomAD, AlphaMissense, REVEL, ClinGen & more — plus Sugi Variant's own cross-source analysis. Source data 2026-01–2026-10, ClinVar 2026-10. Full sources & versions →

Cite Sugi Variant

Gür T. Sugi Variant: A Deterministic Per-Variant Germline Reference from a Knowledge Graph for Humans and AI Agents. 2026. doi:10.5281/zenodo.21509445. This variant: https://sugi.bio/variant/bmpr2-p-ser987phe (accessed [today's date]).

Preprint & method: sugi.bio/variant/method Machine-readable: this page as Markdown