PEX16 p.Asp154=
c.462T>C · rs1406562067 · VCV2073958
Likely benign
Single submitter
Classification
Likely benign
ClinVar
Review
Single submitter ★☆☆☆
ClinVar · 1 submitter
gnomAD v4.1
Rare
very rare (popmax 0.00144%, nfe)
Conditions
1
peroxisome biogenesis disorder
Computational evidence
| Protein change | ||
| Missense predictors do not apply to this variant type; conservation carries the signal. | ||
| Splicing | ||
| SpliceAI | <0.2 | no splice effect predicted · four deltas, not one · how we know |
|---|---|---|
| Constraint at this position | ||
| Conservation | phyloP 1.3 | GERP -0.85, phastCons 0.83 |
| Overall | ||
| CADD | 11.16 | PHRED · no single calibrated threshold — expert panels disagree |
Population frequency
gnomAD v4.1 · exomes + genomes
Grpmax group
0.00144%
European (non-Finnish) · 17/1,179,786 alleles
Filtering AF
0.000878%
ClinGen BA1/BS1 input
FAF95, joint · FAF99 0.000718%
Overall
0.00112%
18/1,613,866 alleles · very rare
exomes 18/1,461,522 · genomes 0/152,344 · joint denominator
| Ancestry group | Frequency | 1 in |
|---|---|---|
| European (non-Finnish)grpmax | 0.00144% | 69,399 |
| South Asian | 0.0011% | 91,086 |
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
- PEX16
- Protein
- p.Asp154=
- Coding
- c.462T>C
- MANE Select
- NM_004813
- dbSNP
- rs1406562067
- Type
- single nucleotide variant
- Location
- chr11:45914683 (GRCh38)
- Gene constraint
- LOEUF 0.957 · pLI <0.01 · ClinGen HI gene assoc. with recessive phenotype (gnomAD)
- Structure
- AlphaFold pLDDT 83.07
- Residue 154
- the 'disordered' region
Similar variants
- PEX16 p.Asp154Gly Conflicting classifications of pathogenicity ★ ⚠ same residue
- PEX16 c.888-1G>C Likely pathogenic ★★ same condition
- PEX16 p.Arg176Ter Pathogenic ★★ same condition
- PEX16 p.Arg227Trp Likely pathogenic ★★ same condition
- PEX16 p.Arg287Cys Pathogenic/Likely pathogenic ★★ same condition
- PEX16 p.Arg287His Pathogenic/Likely pathogenic ★★ ⚠ same condition
- PEX16 c.225+3G>A Uncertain significance ★★ same condition
- PEX16 p.Ala114Thr 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/pex16-p-asp154 (accessed [today's date]).
Preprint & method: sugi.bio/variant/method Machine-readable: this page as Markdown