MAP2K1 p.Val85=
c.255C>T · rs1052147663 · VCV1105938
Likely benign
Multiple submitters
Classification
Likely benign
ClinVar
Review
Multiple submitters ★★☆☆
ClinVar · 2 submitters
gnomAD v4.1
Rare
very rare (popmax 0.00133%, afr)
Conditions
2
Cardiovascular phenotype
Computational evidence
| Protein change | ||
| Missense predictors do not apply to this variant type; conservation carries the signal. | ||
| REVEL | 0.024 | moderately benign-leaning |
|---|---|---|
| Splicing | ||
| SpliceAI | — | not assessed · no allele here is in the release |
| Constraint at this position | ||
| Conservation | phyloP 2.2 | GERP 0.019, phastCons 1 |
| Overall | ||
| CADD | 9.93 | PHRED · no single calibrated threshold — expert panels disagree |
Population frequency
gnomAD v4.1 · exomes + genomes
Grpmax group
0.00133%
African / African-American · 1/74,916 alleles
Filtering AF
0.000124%
ClinGen BA1/BS1 input
FAF95, joint · FAF99 9e-05%
Overall
0.000434%
7/1,613,992 alleles · very rare
exomes 6/1,461,864 · genomes 1/152,128 · joint denominator
| Ancestry group | Frequency | 1 in |
|---|---|---|
| African / African-Americangrpmax | 0.00133% | 74,916 |
| South Asian | 0.0011% | 91,068 |
| European (non-Finnish) | 0.000424% | 236,002 |
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
- MAP2K1
- Protein
- p.Val85=
- Coding
- c.255C>T
- MANE Select
- NM_002755
- dbSNP
- rs1052147663
- Type
- single nucleotide variant
- Location
- chr15:66435201 (GRCh38)
- Gene constraint
- LOEUF 0.515 · pLI 0.97 · ClinGen HI 0/3 (gnomAD)
- Structure
- AlphaFold pLDDT 84.05 · 99 PDB
- Residue 85
- the protein kinase domain; a β-strand
Similar variants
- MAP2K1 p.Arg108Leu Likely pathogenic ★★★ same condition
- MAP2K1 p.Asn122Asp Pathogenic ★★★ ⚠ same condition
- MAP2K1 p.Asp67Asn Pathogenic ★★★ same condition
- MAP2K1 p.Glu203Gly Pathogenic ★★★ same condition
- MAP2K1 p.Leu42Arg Likely pathogenic ★★★ same condition
- MAP2K1 p.Leu42Phe Pathogenic ★★★ same condition
- MAP2K1 p.Leu92Arg Pathogenic ★★★ same condition
- MAP2K1 p.Lys57Gln 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/map2k1-p-val85 (accessed [today's date]).
Preprint & method: sugi.bio/variant/method Machine-readable: this page as Markdown