CEP97 p.Gln808=
c.2424G>A · rs144175442 · VCV3023436
Likely benign
Single submitter
Classification
Likely benign
ClinVar
Review
Single submitter ★☆☆☆
ClinVar · 1 submitter
gnomAD v4.1
Rare
ultra-rare (popmax 0.04%, afr)
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 1 | GERP -2, phastCons 0.082 |
| Overall | ||
| CADD | 0.518 | PHRED · no single calibrated threshold — expert panels disagree |
Population frequency
gnomAD v4.1 · exomes + genomes
Grpmax group
0.04%
African / African-American · 30/75,050 alleles
Filtering AF
0.0288%
ClinGen BA1/BS1 input
FAF95, joint · FAF99 0.0249%
Overall
0.00242%
39/1,614,182 alleles · ultra-rare
| Ancestry group | Frequency | 1 in |
|---|---|---|
| African / African-Americangrpmax | 0.04% | 2,502 |
| Admixed American | 0.00833% | 12,005 |
| Remaining individualsnot grpmax-eligible | 0.0032% | 31,255 |
| South Asian | 0.0022% | 45,542 |
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
- CEP97
- Protein
- p.Gln808=
- Coding
- c.2424G>A
- MANE Select
- NM_024548
- dbSNP
- rs144175442
- Type
- single nucleotide variant
- Location
- chr3:101765377 (GRCh38)
- Gene constraint
- LOEUF 0.847 · pLI <0.01 (gnomAD)
- Structure
- AlphaFold pLDDT 58.89
- Residue 808
- the 'interaction with mphosph9' region
Similar variants
- CEP97 p.Gln808Arg Uncertain significance ★ ⚠ same residue
- CEP97 p.Ala164Thr Uncertain significance ★★ ⚠ same type
- CEP97 p.Ala624Gly Uncertain significance ★★ ⚠ same type
- CEP97 p.Arg259Gln Uncertain significance ★★ ⚠ same type
- CEP97 p.Arg468Ile Uncertain significance ★★ ⚠ same type
- CEP97 p.Arg570Gln Uncertain significance ★★ ⚠ same type
- CEP97 p.Arg585Cys Uncertain significance ★★ ⚠ same type
- CEP97 p.Arg591Cys 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/cep97-p-gln808 (accessed [today's date]).
Preprint & method: sugi.bio/variant/method Machine-readable: this page as Markdown