HRAS p.Val114=
c.342G>C · rs2133987502 · VCV1614016
Likely benign
Single submitter
Classification
Likely benign
ClinVar
Review
Single submitter ★☆☆☆
ClinVar · 1 submitter
gnomAD v4.1
Absent
absent from gnomAD v4.1
Conditions
1
Costello syndrome
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 -0.91 | GERP -3.5, phastCons 0.002 |
| Overall | ||
| CADD | 5.572 | PHRED · no single calibrated threshold — expert panels disagree |
Population frequency
gnomAD v4.1 · exomes + genomes
Absent from gnomAD v4.1. Not observed in any sequenced alleles — a rarity signal (ACMG PM2-supporting), not evidence of pathogenicity on its own.
Variant & gene context
- Gene
- HRAS
- Protein
- p.Val114=
- Coding
- c.342G>C
- MANE Select
- NM_005343
- dbSNP
- rs2133987502
- Type
- single nucleotide variant
- Location
- chr11:533561 (GRCh38)
- Gene constraint
- LOEUF 0.893 · pLI 0.02 · ClinGen HI 0/3 (gnomAD)
- Structure
- AlphaFold pLDDT 92.50 · 256 PDB
- Residue 114
- a β-strand
Similar variants
- HRAS p.Val114Met Uncertain significance ★★ ⚠ same residue
- HRAS p.Ala59Thr Likely pathogenic ★★★ same condition
- HRAS p.Gly12Ser Pathogenic ★★★ same condition
- HRAS p.Gly13Cys Pathogenic ★★★ same condition
- HRAS p.Lys117Arg Pathogenic ★★★ same condition
- HRAS p.Thr58Ile Pathogenic ★★★ same condition
- HRAS p.Gly138Ser Uncertain significance ★★★ ⚠ same condition
- HRAS p.Ile93Val Uncertain significance ★★★ ⚠ same condition
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/hras-p-val114 (accessed [today's date]).
Preprint & method: sugi.bio/variant/method Machine-readable: this page as Markdown