AAGAB p.Cys61Ter
c.183T>A · VCV3642333
Pathogenic
Single submitter
Classification
Pathogenic
ClinVar
Review
Single submitter ★☆☆☆
ClinVar · 1 submitter
Consequence
nonsense (stop-gain)
predicted LoF
gnomAD v4.1
Absent
absent from gnomAD v4.1
Computational evidence
| Protein change | ||
| Missense predictors do not apply to this variant type; conservation carries the signal. | ||
| Consequence | nonsense (stop-gain) | predicted loss-of-function in a haploinsufficient gene (ClinGen) |
|---|---|---|
| NMD | predicted | premature termination codon in exon 2 of 10 |
| Splicing | ||
| SpliceAI | — | not assessed · no allele here is in the release |
| Constraint at this position | ||
| Conservation | phyloP 0.11 | GERP -2.3, phastCons 0.088 |
| Overall | ||
| CADD | 31.0 | PHRED · no single calibrated threshold — expert panels disagree |
Predicted loss-of-function is descriptive, not an applied PVS1 code.
Population frequency
gnomAD v4.1 · exomes + genomes
Absent from gnomAD v4.1. Not observed in any sequenced alleles — a rarity signal (ACMG PM2-supporting), not evidence of pathogenicity on its own.
Variant & gene context
- Gene
- AAGAB
- Protein
- p.Cys61Ter
- Coding
- c.183T>A
- MANE Select
- NM_024666
- Type
- single nucleotide variant
- Location
- chr15:67236711 (GRCh38)
- Gene constraint
- LOEUF 1.156 · pLI <0.01 · ClinGen HI 3/3 (gnomAD)
- Structure
- AlphaFold pLDDT 80.41 · 3 PDB
- Residue 61
- a β-strand
Similar variants
- AAGAB p.Cys61fs Likely pathogenic ★ same residue
- AAGAB p.Arg124Ter Pathogenic ★★ same type
- AAGAB p.Arg161Ter Pathogenic ★★ same type
- AAGAB p.Gln21Ter Pathogenic ★★ same type
- AAGAB p.Ala74Pro Uncertain significance ★★ ⚠ same type
- AAGAB p.Arg161Gln Uncertain significance ★★ ⚠ same type
- AAGAB p.Leu92Val Uncertain significance ★★ ⚠ same type
- AAGAB c.264+33A>G Benign ★★ 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/aagab-p-cys61ter (accessed [today's date]).
Preprint & method: sugi.bio/variant/method Machine-readable: this page as Markdown