AGBL5 p.Ser494=
c.1482T>A · rs2148278926 · VCV1082422
Likely benign
Multiple submitters
Classification
Likely benign
ClinVar
Review
Multiple submitters ★★☆☆
ClinVar · 2 submitters
gnomAD v4.1
Rare
ultra-rare (popmax 0.0165%, mid)
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 -1.8 | GERP -5 |
| Overall | ||
| CADD | 4.219 | PHRED · no single calibrated threshold — expert panels disagree |
Population frequency
gnomAD v4.1 · exomes + genomes
Grpmax group
0.0165%
Middle Eastern · 1/6,060 alleles
Overall
6.84e-05%
1/1,461,394 alleles · ultra-rare
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
- AGBL5
- Protein
- p.Ser494=
- Coding
- c.1482T>A
- MANE Select
- NM_021831
- dbSNP
- rs2148278926
- Type
- single nucleotide variant
- Location
- chr2:27056739 (GRCh38)
- Gene constraint
- LOEUF 0.709 · pLI <0.01 (gnomAD)
- Structure
- AlphaFold pLDDT 71.36 · 10 PDB
- Residue 494
- the peptidase m14 domain; a UniProt-annotated variant site (found in patients with a usher-like phenotype encompassing rp and hearing loss; likely pathogenic); a UniProt-annotated variant site (in rp75)
Similar variants
- AGBL5 p.Arg220Ter Pathogenic ★★ same type
- AGBL5 p.Arg487Ter Pathogenic ★★ same type
- AGBL5 p.Trp592Ter Pathogenic ★★ same type
- AGBL5 p.Tyr485Ter Pathogenic/Likely pathogenic ★★ same type
- AGBL5 c.2355+4A>G Uncertain significance ★★ same type
- AGBL5 c.551+5C>A Uncertain significance ★★ same type
- AGBL5 p.Ala530Thr Uncertain significance ★★ ⚠ same type
- AGBL5 p.Ala570Val 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/agbl5-p-ser494 (accessed [today's date]).
Preprint & method: sugi.bio/variant/method Machine-readable: this page as Markdown