CLCNKB p.Val75=
c.225C>G · rs1301542332 · VCV1532723
Likely benign
Single submitter
Classification
Likely benign
ClinVar
Review
Single submitter ★☆☆☆
ClinVar · 1 submitter
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. | ||
| Splicing | ||
| SpliceAI | <0.2 | all four deltas below 0.2 · C>A here scores Δ0.49 · evaluated, not missing |
|---|---|---|
| Constraint at this position | ||
| Conservation | phyloP -0.52 | GERP -3 |
| Overall | ||
| CADD | 2.349 | PHRED · no single calibrated threshold — expert panels disagree |
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
- CLCNKB
- Protein
- p.Val75=
- Coding
- c.225C>G
- MANE Select
- NM_000085
- dbSNP
- rs1301542332
- Type
- single nucleotide variant
- Location
- chr1:16045682 (GRCh38)
- Gene constraint
- LOEUF 1.072 · pLI <0.01 · ClinGen HI gene assoc. with recessive phenotype (gnomAD)
- Structure
- AlphaFold pLDDT 87.16
Similar variants
- CLCNKB c.968+1G>A Pathogenic/Likely pathogenic ★★ same type
- CLCNKB p.Ala204Thr Pathogenic/Likely pathogenic ★★ same type
- CLCNKB p.Ala77Pro Pathogenic/Likely pathogenic ★★ same type
- CLCNKB p.Arg304Ter Pathogenic/Likely pathogenic ★★ same type
- CLCNKB p.Arg438His Pathogenic ★★ same type
- CLCNKB p.Arg595Ter Pathogenic ★★ same type
- CLCNKB p.Arg76Ter Pathogenic ★★ same type
- CLCNKB p.Glu225Ter Pathogenic ★★ 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/clcnkb-p-val75 (accessed [today's date]).
Preprint & method: sugi.bio/variant/method Machine-readable: this page as Markdown