GRM6 p.Pro467=
c.1401C>T · rs368927032 · VCV1090075
Likely benign
Multiple submitters
Classification
Likely benign
ClinVar
Review
Multiple submitters ★★☆☆
ClinVar · 3 submitters
gnomAD v4.1
Rare
ultra-rare (popmax 0.0571%, sas)
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 -20 | GERP -3.9 |
| Overall | ||
| CADD | 1.01 | PHRED · no single calibrated threshold — expert panels disagree |
Population frequency
gnomAD v4.1 · exomes + genomes
Grpmax group
0.0571%
South Asian · 52/91,064 alleles
Filtering AF
0.0447%
ClinGen BA1/BS1 input
FAF95, joint · FAF99 0.0403%
Overall
0.0152%
245/1,614,050 alleles · ultra-rare
exomes 233/1,461,742 · genomes 12/152,308 · joint denominator
| Ancestry group | Frequency | 1 in |
|---|---|---|
| South Asiangrpmax | 0.0571% | 1,751 |
| European (non-Finnish) | 0.0146% | 6,860 |
| African / African-American | 0.012% | 8,340 |
| Remaining individualsnot grpmax-eligible | 0.0112% | 8,929 |
| East Asian | 0.0111% | 8,971 |
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
- GRM6
- Protein
- p.Pro467=
- Coding
- c.1401C>T
- MANE Select
- NM_000843
- dbSNP
- rs368927032
- Type
- single nucleotide variant
- Location
- chr5:178986937 (GRCh38)
- Gene constraint
- LOEUF 1.229 · pLI <0.01 · ClinGen HI gene assoc. with recessive phenotype (gnomAD)
- Structure
- AlphaFold pLDDT 85.90 · 5 PDB
Similar variants
- GRM6 p.Pro467Thr Uncertain significance ★ ⚠ same residue
- GRM6 c.722-2A>C Likely pathogenic ★★ same type
- GRM6 p.Arg238Ter Pathogenic ★★ same type
- GRM6 p.Arg446Ter Pathogenic ★★ same type
- GRM6 p.Arg621Ter Pathogenic ★★ same type
- GRM6 p.Gln488Ter Pathogenic ★★ same type
- GRM6 p.Gln681Ter Pathogenic/Likely pathogenic ★★ same type
- GRM6 p.Gln708Ter Pathogenic ★★ 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/grm6-p-pro467 (accessed [today's date]).
Preprint & method: sugi.bio/variant/method Machine-readable: this page as Markdown