Is BMPR2 p.Ala35= (c.105G>A) pathogenic?

BMPR2 p.Ala35= (c.105G>A) is classified Likely benign in BMPR2 (ClinVar, Single submitter, 1 submitter; last evaluated 2024-12-05). Ultra-rare (popmax 0.0165%, mid); Associated with Inborn genetic diseases.

What condition is associated with BMPR2 p.Ala35= (c.105G>A)?

BMPR2 p.Ala35= (c.105G>A) is associated with Inborn genetic diseases (ClinVar).

How common is BMPR2 p.Ala35= (c.105G>A) in the general population?

BMPR2 p.Ala35= (c.105G>A) is ultra-rare (popmax 0.0165%, mid) (gnomAD).

BMPR2 p.Ala35=

c.105G>A · rs746943205 · VCV3481339

Likely benign Single submitter

Classification

Likely benign

ClinVar

Review

Single submitter ★☆☆☆

ClinVar · 1 submitter

gnomAD v4.1

Rare

ultra-rare (popmax 0.0165%, mid)

Conditions

Inborn genetic diseases

Computational evidence

Protein change
Missense predictors do not apply to this variant type; conservation carries the signal.
Splicing
SpliceAI	—	not assessed · no allele here is in the release
Constraint at this position
Conservation	phyloP 0.59	GERP 0.56, phastCons 0.87
Overall
CADD	12.89	PHRED · no single calibrated threshold — expert panels disagree

Population frequency

gnomAD v4.1 · exomes + genomes

Grpmax group 0.0165% Middle Eastern · 1/6,062 alleles

Filtering AF 0.000292% ClinGen BA1/BS1 input FAF95, joint · FAF99 0.000211%

Overall 0.000684% 10/1,461,394 alleles · ultra-rare

Ancestry group	Frequency	1 in
Middle Easterngrpmax	0.0165%	6,062
Remaining individualsnot grpmax-eligible	0.0016%	62,476
European (non-Finnish)	0.000678%	147,474

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.Ala35=
Coding: c.105G>A
MANE Select: NM_001204
dbSNP: rs746943205
Type: single nucleotide variant
Location: chr2:202464837 (GRCh38)
Gene constraint: LOEUF 0.376 · pLI 1.00 · ClinGen HI 3/3 (gnomAD)
Structure: AlphaFold pLDDT 58.07 · 7 PDB
Residue 35: a disulfide bond; a β-strand

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

Disease context

Inborn genetic diseases — disease report on Sugi Atlas → Associated genes, phenotypes, clinical trials & treatments

Similar variants

BMPR2 p.Ala35Val Uncertain significance ★★ ⚠ same residue
BMPR2 p.Ala35Thr Uncertain significance ★ ⚠ same residue
BMPR2 p.Arg114His Uncertain significance ★★ ⚠ same condition
BMPR2 p.Arg357Lys Uncertain significance ★★ ⚠ same condition
BMPR2 p.Arg857Trp Uncertain significance ★★ ⚠ same condition
BMPR2 p.Asn588Ser Uncertain significance ★★ ⚠ same condition
BMPR2 p.Asp682Glu Uncertain significance ★★ ⚠ same condition
BMPR2 p.Gln834Arg Uncertain significance ★★ ⚠ 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-ala35 (accessed [today's date]).

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