GRIN2D p.Pro29=
c.87G>A · rs985371816 · VCV1482759
Conflicting classifications of pathogenicity
Conflicting submitters
Classification
Conflicting classifications of pathogenicity
ClinVar
Review
Conflicting submitters ★☆☆☆
ClinVar · 2 submitters
gnomAD v4.1
Rare
ultra-rare (popmax 0.0628%, amr)
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 1.4 | GERP -0.24, phastCons 1 |
| Overall | ||
| CADD | 14.78 | PHRED · no single calibrated threshold — expert panels disagree |
Population frequency
gnomAD v4.1 · exomes + genomes
Grpmax group
0.0628%
Admixed American · 11/17,528 alleles
Filtering AF
0.0351%
ClinGen BA1/BS1 input
FAF95, joint · FAF99 0.0271%
Overall
0.00182%
19/1,042,002 alleles · ultra-rare
exomes 7/894,142 · genomes 12/147,860 · joint denominator
| Ancestry group | Frequency | 1 in |
|---|---|---|
| Admixed Americangrpmax | 0.0628% | 1,593 |
| Remaining individualsnot grpmax-eligible | 0.0091% | 10,987 |
| African / African-American | 0.00516% | 19,395 |
| European (non-Finnish) | 0.00023% | 434,067 |
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
- GRIN2D
- Protein
- p.Pro29=
- Coding
- c.87G>A
- MANE Select
- NM_000836
- dbSNP
- rs985371816
- Type
- single nucleotide variant
- Location
- chr19:48398479 (GRCh38)
- Gene constraint
- LOEUF 0.642 · pLI <0.01 · ClinGen HI 0/3 (gnomAD)
- Structure
- AlphaFold pLDDT 64.00 · 13 PDB
Similar variants
- GRIN2D p.Met681Val Pathogenic/Likely pathogenic ★★ same type
- GRIN2D p.Val667Ile Pathogenic/Likely pathogenic ★★ same type
- GRIN2D p.Ala1032Val Uncertain significance ★★ ⚠ same type
- GRIN2D p.Ala1040Thr Uncertain significance ★★ ⚠ same type
- GRIN2D p.Ala1085Thr Uncertain significance ★★ ⚠ same type
- GRIN2D p.Ala1135Thr Uncertain significance ★★ ⚠ same type
- GRIN2D p.Ala1177Thr Uncertain significance ★★ ⚠ same type
- GRIN2D p.Ala1208Val Uncertain significance ★★ ⚠ same type
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/grin2d-p-pro29 (accessed [today's date]).
Preprint & method: sugi.bio/variant/method Machine-readable: this page as Markdown