RASA2 p.Val264=
c.792C>G · rs771687765 · VCV1172892
Likely benign
Multiple submitters
Classification
Likely benign
ClinVar
Review
Multiple submitters ★★☆☆
ClinVar · 3 submitters
gnomAD v4.1
Rare
ultra-rare (popmax 0.0117%, amr)
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 -0.2 | GERP 0.012, phastCons 0.27 |
| Overall | ||
| CADD | 5.12 | PHRED · no single calibrated threshold — expert panels disagree |
Population frequency
gnomAD v4.1 · exomes + genomes
Grpmax group
0.0117%
Admixed American · 7/59,960 alleles
Filtering AF
0.00544%
ClinGen BA1/BS1 input
FAF95, joint · FAF99 0.00381%
Overall
0.000868%
14/1,613,022 alleles · ultra-rare
exomes 13/1,460,974 · genomes 1/152,048 · joint denominator
| Ancestry group | Frequency | 1 in |
|---|---|---|
| Admixed Americangrpmax | 0.0117% | 8,566 |
| European (non-Finnish) | 0.000594% | 168,483 |
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
- RASA2
- Protein
- p.Val264=
- Coding
- c.792C>G
- MANE Select
- NM_006506
- dbSNP
- rs771687765
- Type
- single nucleotide variant
- Location
- chr3:141559924 (GRCh38)
- Gene constraint
- LOEUF 1.484 · pLI <0.01 (gnomAD)
- Structure
- AlphaFold pLDDT 83.63
- Residue 264
- the c2 2 domain
Similar variants
- RASA2 c.612-3C>T Uncertain significance ★★ same type
- RASA2 p.Ala360Gly Uncertain significance ★★ same type
- RASA2 p.Ala489Thr Uncertain significance ★★ same type
- RASA2 p.Ala503Ser Uncertain significance ★★ same type
- RASA2 p.Ala742Val Uncertain significance ★★ same type
- RASA2 p.Arg117His Uncertain significance ★★ same type
- RASA2 p.Arg310Gln Uncertain significance ★★ same type
- RASA2 p.Arg366Gln 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/rasa2-p-val264 (accessed [today's date]).
Preprint & method: sugi.bio/variant/method Machine-readable: this page as Markdown