CLPP p.Leu80=
c.240G>A · rs2091836196 · VCV1551026
Likely benign
Multiple submitters
Classification
Likely benign
ClinVar
Review
Multiple submitters ★★☆☆
ClinVar · 2 submitters
gnomAD v4.1
Rare
very rare (popmax 0.00835%, amr)
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 2.3 | GERP 1, phastCons 1 |
| Overall | ||
| CADD | 13.88 | PHRED · no single calibrated threshold — expert panels disagree |
Population frequency
gnomAD v4.1 · exomes + genomes
Grpmax group
0.00835%
Admixed American · 5/59,846 alleles
Filtering AF
0.00324%
ClinGen BA1/BS1 input
FAF95, joint · FAF99 0.00207%
Overall
0.000438%
7/1,598,026 alleles · very rare
| Ancestry group | Frequency | 1 in |
|---|---|---|
| Admixed Americangrpmax | 0.00835% | 11,969 |
| African / African-American | 0.00134% | 74,684 |
| South Asian | 0.0011% | 91,030 |
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
- CLPP
- Protein
- p.Leu80=
- Coding
- c.240G>A
- MANE Select
- NM_006012
- dbSNP
- rs2091836196
- Type
- single nucleotide variant
- Location
- chr19:6361910 (GRCh38)
- Gene constraint
- LOEUF 0.936 · pLI <0.01 · ClinGen HI gene assoc. with recessive phenotype (gnomAD)
- Structure
- AlphaFold pLDDT 82.68 · 32 PDB
- Residue 80
- an α-helix
Similar variants
- CLPP c.368-2A>G Pathogenic/Likely pathogenic ★★ same type
- CLPP p.Ala10Gly Uncertain significance ★★ ⚠ same type
- CLPP p.Ala10Ser Uncertain significance ★★ ⚠ same type
- CLPP p.Ala128Thr Uncertain significance ★★ ⚠ same type
- CLPP p.Ala223Thr Uncertain significance ★★ ⚠ same type
- CLPP p.Ala43Thr Uncertain significance ★★ ⚠ same type
- CLPP p.Ala50Thr Uncertain significance ★★ ⚠ same type
- CLPP p.Arg174Cys 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/clpp-p-leu80 (accessed [today's date]).
Preprint & method: sugi.bio/variant/method Machine-readable: this page as Markdown