ABHD5 p.Ser163=
c.489G>A · rs377223020 · VCV792298
Likely benign
Single submitter
Classification
Likely benign
ClinVar
Review
Single submitter ★☆☆☆
ClinVar · 1 submitter
gnomAD v4.1
Rare
very rare (popmax 0.00703%, nfe)
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 -5.5 |
| Overall | ||
| CADD | 3.62 | PHRED · no single calibrated threshold — expert panels disagree |
Population frequency
gnomAD v4.1 · exomes + genomes
Grpmax group
0.00703%
European (non-Finnish) · 83/1,180,042 alleles
Filtering AF
0.00579%
ClinGen BA1/BS1 input
FAF95, joint · FAF99 0.00533%
Overall
0.00539%
87/1,614,070 alleles · very rare
| Ancestry group | Frequency | 1 in |
|---|---|---|
| European (non-Finnish)grpmax | 0.00703% | 14,217 |
| African / African-American | 0.004% | 24,975 |
| Remaining individualsnot grpmax-eligible | 0.0016% | 62,484 |
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
- ABHD5
- Protein
- p.Ser163=
- Coding
- c.489G>A
- MANE Select
- NM_016006
- dbSNP
- rs377223020
- Type
- single nucleotide variant
- Location
- chr3:43702570 (GRCh38)
- Gene constraint
- LOEUF 0.922 · pLI <0.01 (gnomAD)
- Structure
- AlphaFold pLDDT 87.62
- Residue 163
- the ab hydrolase-1 domain
Similar variants
- ABHD5 c.133+1G>A Likely pathogenic ★★ same type
- ABHD5 c.507-1G>A Pathogenic ★★ same type
- ABHD5 p.Arg184Ter Pathogenic ★★ same type
- ABHD5 p.Arg234Ter Pathogenic ★★ same type
- ABHD5 p.Arg280Ter Pathogenic/Likely pathogenic ★★ same type
- ABHD5 p.Glu336Ter Pathogenic/Likely pathogenic ★★ same type
- ABHD5 p.Arg56His Uncertain significance ★★ ⚠ same type
- ABHD5 p.Asp12Asn 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/abhd5-p-ser163 (accessed [today's date]).
Preprint & method: sugi.bio/variant/method Machine-readable: this page as Markdown