MAP3K1 p.Phe1029=
c.3087C>T · rs146112116 · VCV707580
Benign
Multiple submitters
Classification
Benign
ClinVar
Review
Multiple submitters ★★☆☆
ClinVar · 2 submitters
gnomAD v4.1
Rare
low-frequency (popmax 1.27%, afr)
Conditions
1
46,XY sex reversal 6
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 2.7 | GERP 2.4, phastCons 1 |
| Overall | ||
| CADD | 10.5 | PHRED · no single calibrated threshold — expert panels disagree |
Population frequency
gnomAD v4.1 · exomes + genomes
Grpmax group
1.27%
African / African-American · 950/75,034 alleles
Filtering AF
1.2%
ClinGen BA1/BS1 input
FAF95, joint · FAF99 1.17%
Overall
0.066%
1,066/1,614,102 alleles · low-frequency
| Ancestry group | Frequency | 1 in |
|---|---|---|
| African / African-Americangrpmax | 1.27% | 79 |
| Admixed American | 0.0883% | 1,132 |
| Remaining individualsnot grpmax-eligible | 0.0816% | 1,226 |
| Middle Eastern | 0.0165% | 6,062 |
| South Asian | 0.0011% | 91,076 |
| European (non-Finnish) | 0.000847% | 118,001 |
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
- MAP3K1
- Protein
- p.Phe1029=
- Coding
- c.3087C>T
- MANE Select
- NM_005921
- dbSNP
- rs146112116
- Type
- single nucleotide variant
- Location
- chr5:56882287 (GRCh38)
- Gene constraint
- LOEUF 0.355 · pLI 1.00 · ClinGen HI 0/3 (gnomAD)
- Structure
- AlphaFold pLDDT 59.80 · 1 PDB
Similar variants
- MAP3K1 p.Arg186Gly Pathogenic/Likely pathogenic ★★ ⚠ same condition
- MAP3K1 p.Ala594Ser Uncertain significance ★★ ⚠ same condition
- MAP3K1 p.Arg204Lys Uncertain significance ★★ ⚠ same condition
- MAP3K1 p.Gln548Glu Uncertain significance ★★ ⚠ same condition
- MAP3K1 c.1035+12C>T Likely benign ★★ same condition
- MAP3K1 c.1687-46C>G Benign ★★ same condition
- MAP3K1 c.2179+16T>G Benign/Likely benign ★★ same condition
- MAP3K1 c.3820-11A>G Benign ★★ 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/map3k1-p-phe1029 (accessed [today's date]).
Preprint & method: sugi.bio/variant/method Machine-readable: this page as Markdown