PHIP p.Arg21=
c.63G>C · rs2482427362 · VCV2130686
Likely benign
Single submitter
Classification
Likely benign
ClinVar
Review
Single submitter ★☆☆☆
ClinVar · 1 submitter
gnomAD v4.1
Rare
very rare (popmax 0.00113%, sas)
Computational evidence
| Protein change | ||
| Missense predictors do not apply to this variant type; conservation carries the signal. | ||
| Splicing | ||
| SpliceAI | <0.2 | no splice effect predicted · four deltas, not one · how we know |
|---|---|---|
| Constraint at this position | ||
| Conservation | phyloP 1.8 | GERP -0.59, phastCons 1 |
| Overall | ||
| CADD | 11.97 | PHRED · no single calibrated threshold — expert panels disagree |
Population frequency
gnomAD v4.1 · exomes + genomes
Grpmax group
0.00113%
South Asian · 1/88,268 alleles
Overall
0.000126%
2/1,590,066 alleles · very rare
exomes 2/1,439,082 · genomes 0/150,984 · joint denominator
| Ancestry group | Frequency | 1 in |
|---|---|---|
| South Asiangrpmax | 0.00113% | 88,268 |
| European (non-Finnish) | 8.55e-05% | 1,169,788 |
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
- PHIP
- Protein
- p.Arg21=
- Coding
- c.63G>C
- MANE Select
- NM_017934
- dbSNP
- rs2482427362
- Type
- single nucleotide variant
- Location
- chr6:79077891 (GRCh38)
- Gene constraint
- LOEUF 0.246 · pLI 1.00 · ClinGen HI 3/3 (gnomAD)
- Structure
- AlphaFold pLDDT 66.57 · 146 PDB
Similar variants
- PHIP p.Arg110Cys Pathogenic/Likely pathogenic ★★ same type
- PHIP p.Arg178Ter Pathogenic/Likely pathogenic ★★ same type
- PHIP p.Arg193Ter Pathogenic ★★ same type
- PHIP p.Arg255Ter Pathogenic/Likely pathogenic ★★ same type
- PHIP p.Arg396Ter Pathogenic/Likely pathogenic ★★ same type
- PHIP p.Arg503Ter Pathogenic/Likely pathogenic ★★ same type
- PHIP p.Arg721Ter Pathogenic/Likely pathogenic ★★ same type
- PHIP p.Asn507Ser Likely 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/phip-p-arg21 (accessed [today's date]).
Preprint & method: sugi.bio/variant/method Machine-readable: this page as Markdown