KIT p.Ser241=
c.723T>C · rs2109679381 · VCV1541882
Likely benign
Multiple submitters
Classification
Likely benign
ClinVar
Review
Multiple submitters ★★☆☆
ClinVar · 2 submitters
gnomAD v4.1
Absent
absent from gnomAD v4.1
Conditions
2
hereditary neoplastic 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 -14 | GERP -5.1 |
| Overall | ||
| CADD | 1.788 | 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
- KIT
- Protein
- p.Ser241=
- Coding
- c.723T>C
- MANE Select
- NM_000222
- dbSNP
- rs2109679381
- Type
- single nucleotide variant
- Location
- chr4:54699733 (GRCh38)
- Gene constraint
- LOEUF 0.24 · pLI 1.00 · ClinGen HI 3/3 (gnomAD)
- Structure
- AlphaFold pLDDT 78.52 · 65 PDB
- Residue 241
- a disulfide bond; the ig-like c2-type 3 domain
Similar variants
- KIT p.Ser241Tyr Uncertain significance ★ ⚠ same residue
- KIT p.Ala621Thr Pathogenic/Likely pathogenic ★★ same condition
- KIT p.Asp820Tyr Pathogenic ★★ same condition
- KIT p.Gln190Ter Pathogenic ★★ same condition
- KIT p.Leu576Pro Pathogenic/Likely pathogenic ★★ same condition
- KIT p.Lys642Glu Pathogenic ★★ same condition
- KIT p.Trp557Arg Pathogenic/Likely pathogenic ★★ same condition
- KIT p.Val559Ala Pathogenic/Likely pathogenic ★★ 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/kit-p-ser241 (accessed [today's date]).
Preprint & method: sugi.bio/variant/method Machine-readable: this page as Markdown