NAXE p.Pro101=
c.303C>T · rs1677354128 · VCV2879793
Likely benign
Single submitter
Classification
Likely benign
ClinVar
Review
Single submitter ★☆☆☆
ClinVar · 1 submitter
gnomAD v4.1
Rare
very rare (popmax 0.000254%, nfe)
Computational evidence
| Protein change | ||
| Missense predictors do not apply to this variant type; conservation carries the signal. | ||
| Splicing | ||
| SpliceAI | <0.2 | all four deltas below 0.2 · C>G here scores Δ0.41 · evaluated, not missing |
|---|---|---|
| Constraint at this position | ||
| Conservation | phyloP -1.3 | GERP -2.4 |
| Overall | ||
| CADD | 10.62 | PHRED · no single calibrated threshold — expert panels disagree |
Population frequency
gnomAD v4.1 · exomes + genomes
Grpmax group
0.000254%
European (non-Finnish) · 3/1,180,018 alleles
Filtering AF
6.8e-05%
ClinGen BA1/BS1 input
FAF95, joint · FAF99 1.9e-05%
Overall
0.000186%
3/1,614,144 alleles · very rare
exomes 3/1,461,856 · genomes 0/152,288 · joint denominator
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
- NAXE
- Protein
- p.Pro101=
- Coding
- c.303C>T
- MANE Select
- NM_144772
- dbSNP
- rs1677354128
- Type
- single nucleotide variant
- Location
- chr1:156592376 (GRCh38)
- Gene constraint
- LOEUF 1.079 · pLI <0.01 (gnomAD)
- Structure
- AlphaFold pLDDT 86.71
- Residue 101
- a UniProt-annotated variant site (found in a patient with progressive myoclonus epilepsy and developmental delay; uncertain significance); the yjef n-terminal domain
Similar variants
- NAXE c.664+2T>A Likely pathogenic ★★ same type
- NAXE p.Ser43Ter Pathogenic ★★ same type
- NAXE p.Arg197Gln Uncertain significance ★★ ⚠ same type
- NAXE p.Arg254Cys Uncertain significance ★★ same type
- NAXE p.Glu64Ala Uncertain significance ★★ ⚠ same type
- NAXE p.Leu86Pro Uncertain significance ★★ ⚠ same type
- NAXE p.Ser79Arg Uncertain significance ★★ ⚠ same type
- NAXE p.Val68Leu 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/naxe-p-pro101 (accessed [today's date]).
Preprint & method: sugi.bio/variant/method Machine-readable: this page as Markdown