CFAP44 p.Glu697=
c.2091G>A · VCV3777890
Likely benign
Single submitter
Classification
Likely benign
ClinVar
Review
Single submitter ★☆☆☆
ClinVar · 1 submitter
gnomAD v4.1
Rare
ultra-rare (popmax 0.052%, 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 0.096 | GERP -1.3, phastCons 0.001 |
| Overall | ||
| CADD | 2.149 | PHRED · no single calibrated threshold — expert panels disagree |
Population frequency
gnomAD v4.1 · exomes + genomes
Grpmax group
0.052%
South Asian · 47/90,438 alleles
Filtering AF
0.0401%
ClinGen BA1/BS1 input
FAF95, joint · FAF99 0.0359%
Overall
0.003%
48/1,599,216 alleles · ultra-rare
| Ancestry group | Frequency | 1 in |
|---|---|---|
| South Asiangrpmax | 0.052% | 1,924 |
| Remaining individualsnot grpmax-eligible | 0.00161% | 62,002 |
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
- CFAP44
- Protein
- p.Glu697=
- Coding
- c.2091G>A
- MANE Select
- NM_001164496
- Type
- single nucleotide variant
- Location
- chr3:113379513 (GRCh38)
- Gene constraint
- LOEUF 0.697 · pLI <0.01 (gnomAD)
- Structure
- AlphaFold pLDDT 74.87 · 1 PDB
- Residue 697
- a UniProt-annotated variant site (in spgf20)
Similar variants
- CFAP44 p.Glu463Ter Pathogenic ★★ same type
- CFAP44 c.4759-3C>T Benign ★★ same type
- CFAP44 p.Ala157= Benign ★★ same type
- CFAP44 p.Ala486Val Likely benign ★★ ⚠ same type
- CFAP44 p.Arg1059Gln Benign ★★ same type
- CFAP44 p.Arg1495Trp Benign ★★ ⚠ same type
- CFAP44 p.Arg1651Trp Benign/Likely benign ★★ ⚠ same type
- CFAP44 p.Arg1806= Benign/Likely benign ★★ 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/cfap44-p-glu697 (accessed [today's date]).
Preprint & method: sugi.bio/variant/method Machine-readable: this page as Markdown