AK7 p.Pro704=
c.2112C>T · rs776957898 · VCV2167993
Likely benign
Single submitter
Classification
Likely benign
ClinVar
Review
Single submitter ★☆☆☆
ClinVar · 1 submitter
gnomAD v4.1
Rare
very rare (popmax 0.00167%, amr)
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 -9 | GERP -5.3 |
| Overall | ||
| CADD | 0.123 | PHRED · no single calibrated threshold — expert panels disagree |
Population frequency
gnomAD v4.1 · exomes + genomes
Grpmax group
0.00167%
Admixed American · 1/59,954 alleles
Filtering AF
0.000292%
ClinGen BA1/BS1 input
FAF95, joint · FAF99 0.000211%
Overall
0.00062%
10/1,613,778 alleles · very rare
exomes 9/1,461,792 · genomes 1/151,986 · joint denominator
| Ancestry group | Frequency | 1 in |
|---|---|---|
| Admixed Americangrpmax | 0.00167% | 59,954 |
| South Asian | 0.0011% | 91,048 |
| European (non-Finnish) | 0.000678% | 147,500 |
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
- AK7
- Protein
- p.Pro704=
- Coding
- c.2112C>T
- MANE Select
- NM_152327
- dbSNP
- rs776957898
- Type
- single nucleotide variant
- Location
- chr14:96487035 (GRCh38)
- Gene constraint
- LOEUF 0.945 · pLI <0.01 (gnomAD)
- Structure
- AlphaFold pLDDT 82.35
- Residue 704
- the 'dpy-30' region
Similar variants
- AK7 p.Ala626Val Uncertain significance ★★ ⚠ same type
- AK7 p.Ala675Val Uncertain significance ★★ ⚠ same type
- AK7 p.Arg108His Uncertain significance ★★ ⚠ same type
- AK7 p.Arg341Gln Uncertain significance ★★ ⚠ same type
- AK7 p.Arg552Gln Uncertain significance ★★ ⚠ same type
- AK7 p.Arg629Gln Uncertain significance ★★ ⚠ same type
- AK7 p.Arg632Gly Uncertain significance ★★ ⚠ same type
- AK7 p.Asp104Tyr Uncertain significance ★★ ⚠ same type
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/ak7-p-pro704 (accessed [today's date]).
Preprint & method: sugi.bio/variant/method Machine-readable: this page as Markdown