CIB1 p.Ala82fs
c.242dup · rs2505970769 · VCV2698752
Computational evidence
| Protein change | ||
| Missense predictors do not apply to this variant type; conservation carries the signal. | ||
| Consequence | frameshift | predicted loss-of-function |
|---|---|---|
| NMD | predicted | premature termination codon in exon 4 of 7 |
| Splicing | ||
| SpliceAI | — | not assessed · substitutions only |
| Constraint at this position | ||
| Conservation | phyloP -3.2 | GERP -2.8 |
Predicted loss-of-function is descriptive, not an applied PVS1 code.
Population frequency
No gnomAD frequency available for this variant. This is missing data, not an absence: the variant may or may not be present in gnomAD. Rarity (ACMG PM2) and BA1/BS1 cannot be assessed for it.
Variant & gene context
- Gene
- CIB1
- Protein
- p.Ala82fs
- Coding
- c.242dup
- MANE Select
- NM_006384
- dbSNP
- rs2505970769
- Type
- Duplication
- Location
- chr15:90231460 (GRCh38)
- Gene constraint
- LOEUF 1.233 · pLI <0.01 (gnomAD)
- Structure
- AlphaFold pLDDT 76.37 · 9 PDB
- Residue 82
- a UniProt-annotated variant site (in ev3; absence of cib1 protein in homozygous patient cells); a β-strand
Similar variants
- CIB1 p.Ala82Pro Uncertain significance ★ ⚠ same residue
- CIB1 p.Ala82Thr Benign ★ same residue
- CIB1 p.Glu172Ter 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/cib1-p-ala82fs (accessed [today's date]).
Preprint & method: sugi.bio/variant/method Machine-readable: this page as Markdown