MET p.Ala271=
c.813T>C · rs750586651 · VCV454257
Benign/Likely benign
Multiple submitters
Classification
Benign/Likely benign
ClinVar
Review
Multiple submitters ★★☆☆
ClinVar · 3 submitters
gnomAD v4.1
Rare
very rare (popmax 0.00446%, eas)
Conditions
2
renal cell carcinoma
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 0.32 | GERP -0.75, phastCons 1 |
| Overall | ||
| CADD | 5.579 | PHRED · no single calibrated threshold — expert panels disagree |
Population frequency
gnomAD v4.1 · exomes + genomes
Grpmax group
0.00446%
East Asian · 2/44,884 alleles
Filtering AF
0.00143%
ClinGen BA1/BS1 input
FAF95, joint · FAF99 0.000891%
Overall
0.000434%
7/1,614,136 alleles · very rare
| Ancestry group | Frequency | 1 in |
|---|---|---|
| East Asiangrpmax | 0.00446% | 22,442 |
| South Asian | 0.00439% | 22,772 |
| Remaining individualsnot grpmax-eligible | 0.0016% | 62,500 |
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
- MET
- Protein
- p.Ala271=
- Coding
- c.813T>C
- MANE Select
- NM_000245
- dbSNP
- rs750586651
- Type
- single nucleotide variant
- Location
- chr7:116699897 (GRCh38)
- Gene constraint
- LOEUF 0.446 · pLI 1.00 (gnomAD)
- Structure
- AlphaFold pLDDT 79.28 · 130 PDB
- Residue 271
- the sema domain
Similar variants
- MET p.Ala271Thr Uncertain significance ★★ ⚠ same residue
- MET p.Ala271Val Likely benign ★ same residue
- MET p.His1094Arg Pathogenic/Likely pathogenic ★★ ⚠ same condition
- MET p.Met1131Thr Pathogenic/Likely pathogenic ★★ same condition
- MET p.Val1092Ile Pathogenic/Likely pathogenic ★★ same condition
- MET p.Val1220Ile Pathogenic/Likely pathogenic ★★ same condition
- MET c.1200+2T>C Uncertain significance ★★ same condition
- MET c.1392+1G>T 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/met-p-ala271 (accessed [today's date]).
Preprint & method: sugi.bio/variant/method Machine-readable: this page as Markdown