CEP104 p.Lys775=
c.2325G>A · rs2525371006 · VCV2782468
Likely benign
Single submitter
Classification
Likely benign
ClinVar
Review
Single submitter ★☆☆☆
ClinVar · 1 submitter
gnomAD v4.1
Rare
very rare (popmax 0.00223%, eas)
Conditions
1
Joubert syndrome 25
Computational evidence
| Protein change | ||
| Missense predictors do not apply to this variant type; conservation carries the signal. | ||
| REVEL | 0.238 | benign-leaning |
|---|---|---|
| Splicing | ||
| SpliceAI | — | not assessed · no allele here is in the release |
| Constraint at this position | ||
| Conservation | phyloP 0.065 | GERP -3.1, phastCons 0.91 |
| Overall | ||
| CADD | 7.969 | PHRED · no single calibrated threshold — expert panels disagree |
Population frequency
gnomAD v4.1 · exomes + genomes
Grpmax group
0.00223%
East Asian · 1/44,890 alleles
Filtering AF
2.8e-05%
ClinGen BA1/BS1 input
FAF95, joint · FAF99 1.1e-05%
Overall
0.000205%
3/1,461,644 alleles · very rare
| Ancestry group | Frequency | 1 in |
|---|---|---|
| East Asiangrpmax | 0.00223% | 44,890 |
| European (non-Finnish) | 0.00017% | 589,911 |
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
- CEP104
- Protein
- p.Lys775=
- Coding
- c.2325G>A
- MANE Select
- NM_014704
- dbSNP
- rs2525371006
- Type
- single nucleotide variant
- Location
- chr1:3825797 (GRCh38)
- Gene constraint
- LOEUF 0.851 · pLI <0.01 (gnomAD)
- Structure
- AlphaFold pLDDT 76.75 · 2 PDB
- Residue 775
- a UniProt-annotated variant site (in mrt77); an α-helix
Similar variants
- CEP104 p.Arg299Ter Pathogenic/Likely pathogenic ★★ same condition
- CEP104 p.Arg55Ter Pathogenic/Likely pathogenic ★★ same condition
- CEP104 p.Glu627Ter Pathogenic/Likely pathogenic ★★ same condition
- CEP104 p.Lys270Ter Pathogenic/Likely pathogenic ★★ same condition
- CEP104 p.Tyr253Ter Pathogenic/Likely pathogenic ★★ same condition
- CEP104 c.1120-5T>A Uncertain significance ★★ same condition
- CEP104 p.Ala269Thr Uncertain significance ★★ ⚠ same condition
- CEP104 p.Ala28Val Uncertain significance ★★ ⚠ 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/cep104-p-lys775 (accessed [today's date]).
Preprint & method: sugi.bio/variant/method Machine-readable: this page as Markdown