ACE p.Ile891=
c.2673C>A · VCV4693790
Likely benign
Single submitter
Classification
Likely benign
ClinVar
Review
Single submitter ★☆☆☆
ClinVar · 1 submitter
gnomAD v4.1
Rare
ultra-rare (popmax 0.067%, sas)
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 4.8 | GERP 0.8, phastCons 1 |
| Overall | ||
| CADD | 13.03 | PHRED · no single calibrated threshold — expert panels disagree |
Population frequency
gnomAD v4.1 · exomes + genomes
Grpmax group
0.067%
South Asian · 61/91,082 alleles
Filtering AF
0.0535%
ClinGen BA1/BS1 input
FAF95, joint · FAF99 0.0486%
Overall
0.0039%
63/1,614,104 alleles · ultra-rare
exomes 60/1,461,882 · genomes 3/152,222 · joint denominator
| Ancestry group | Frequency | 1 in |
|---|---|---|
| South Asiangrpmax | 0.067% | 1,493 |
| Remaining individualsnot grpmax-eligible | 0.0032% | 31,245 |
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
- ACE
- Protein
- p.Ile891=
- Coding
- c.2673C>A
- MANE Select
- NM_000789
- Type
- single nucleotide variant
- Location
- chr17:63490985 (GRCh38)
- Gene constraint
- LOEUF 0.88 · pLI <0.01 (gnomAD)
- Structure
- AlphaFold pLDDT 91.38 · 97 PDB
- Residue 891
- an α-helix; the peptidase m2 2 domain
Similar variants
- ACE c.1342+1G>T Likely pathogenic ★★ same type
- ACE c.1709+5G>C Pathogenic/Likely pathogenic ★★ same type
- ACE c.3503+1G>C Likely pathogenic ★★ same type
- ACE c.945+2T>G Likely pathogenic ★★ same type
- ACE p.Arg265Ter Pathogenic ★★ same type
- ACE p.Arg496Gln Likely pathogenic ★★ same type
- ACE p.Arg496Ter Pathogenic/Likely pathogenic ★★ same type
- ACE p.Arg508Ter Pathogenic ★★ 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/ace-p-ile891 (accessed [today's date]).
Preprint & method: sugi.bio/variant/method Machine-readable: this page as Markdown