RASGRP1 p.Asp112=
c.336T>C · rs145572207 · VCV712153
Benign/Likely benign
Multiple submitters
Classification
Benign/Likely benign
ClinVar
Review
Multiple submitters ★★☆☆
ClinVar · 2 submitters
gnomAD v4.1
Rare
rare (popmax 0.484%, afr)
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 0.071 | GERP -4.8, phastCons 0.087 |
| Overall | ||
| CADD | 8.789 | PHRED · no single calibrated threshold — expert panels disagree |
Population frequency
gnomAD v4.1 · exomes + genomes
Grpmax group
0.484%
African / African-American · 353/72,938 alleles
Filtering AF
0.442%
ClinGen BA1/BS1 input
FAF95, joint · FAF99 0.426%
Overall
0.0311%
474/1,525,404 alleles · rare
exomes 269/1,373,070 · genomes 205/152,334 · joint denominator
| Ancestry group | Frequency | 1 in |
|---|---|---|
| African / African-Americangrpmax | 0.484% | 207 |
| Middle Eastern | 0.153% | 654 |
| Remaining individualsnot grpmax-eligible | 0.0437% | 2,288 |
| Admixed American | 0.0353% | 2,832 |
| European (non-Finnish) | 0.0059% | 16,937 |
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
- RASGRP1
- Protein
- p.Asp112=
- Coding
- c.336T>C
- MANE Select
- NM_005739
- dbSNP
- rs145572207
- Type
- single nucleotide variant
- Location
- chr15:38519362 (GRCh38)
- Gene constraint
- LOEUF 0.538 · pLI 0.48 (gnomAD)
- Structure
- AlphaFold pLDDT 72.43 · 2 PDB
- Residue 112
- the n-terminal ras-gef domain; an α-helix
Similar variants
- RASGRP1 c.327-1C>G Pathogenic/Likely pathogenic ★★ same type
- RASGRP1 p.Arg81Ter Pathogenic/Likely pathogenic ★★ same type
- RASGRP1 p.Ala57Ser Uncertain significance ★★ ⚠ same type
- RASGRP1 p.Arg167Cys Uncertain significance ★★ ⚠ same type
- RASGRP1 p.Arg177His Uncertain significance ★★ ⚠ same type
- RASGRP1 p.Arg663Gln Uncertain significance ★★ ⚠ same type
- RASGRP1 p.Arg741His Uncertain significance ★★ ⚠ same type
- RASGRP1 p.Asn241Ser 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/rasgrp1-p-asp112 (accessed [today's date]).
Preprint & method: sugi.bio/variant/method Machine-readable: this page as Markdown