BMPR2 c.247+8A>T
Likely benign
Single submitter
Classification
Likely benign
ClinVar
Review
Single submitter ★☆☆☆
ClinVar · 1 submitter
gnomAD v4.1
Rare
very rare (popmax 0.000339%, nfe)
Conditions
1
Primary pulmonary hypertension
Computational evidence
| Protein change | ||
| Missense predictors do not apply to this variant type; conservation carries the signal. | ||
| Splicing | ||
| Splice region | donor +8 | near-intronic (+8 nt from the splice site) |
|---|---|---|
| SpliceAI | — | not assessed · no allele here is in the release |
| Constraint at this position | ||
| Conservation | phyloP 2 | GERP -2.4, phastCons 0.025 |
| Overall | ||
| CADD | 12.09 | PHRED · no single calibrated threshold — expert panels disagree |
Population frequency
gnomAD v4.1 · exomes + genomes
Grpmax group
0.000339%
European (non-Finnish) · 4/1,179,638 alleles
Filtering AF
7.9e-05%
ClinGen BA1/BS1 input
FAF95, joint · FAF99 5.4e-05%
Overall
0.000274%
4/1,461,380 alleles · very rare
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
- Coding
- c.247+8A>T
- MANE Select
- NM_001204
- dbSNP
- rs745717516
- Type
- single nucleotide variant
- Location
- chr2:202464987 (GRCh38)
- Gene constraint
- LOEUF 0.376 · pLI 1.00 · ClinGen HI 3/3 (gnomAD)
- Structure
- AlphaFold pLDDT 58.07 · 7 PDB
Similar variants
- BMPR2 c.1128+1G>A Pathogenic ★★ same condition
- BMPR2 c.1128+1G>C Pathogenic ★★ same condition
- BMPR2 c.621+1G>T Pathogenic/Likely pathogenic ★★ same condition
- BMPR2 c.853-2A>G Pathogenic ★★ same condition
- BMPR2 p.Arg147Ter Pathogenic ★★ same condition
- BMPR2 p.Arg213Ter Pathogenic ★★ same condition
- BMPR2 p.Arg491Trp Pathogenic ★★ same condition
- BMPR2 p.Arg873Ter Pathogenic/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-c-247-plus-8a-t (accessed [today's date]).
Preprint & method: sugi.bio/variant/method Machine-readable: this page as Markdown