C9 p.Arg145=
c.433A>C · VCV4712765
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 | — | not assessed · no allele here is in the release |
|---|---|---|
| Constraint at this position | ||
| Conservation | phyloP 1.8 | GERP -0.1, phastCons 0.015 |
| Overall | ||
| CADD | 6.983 | 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
- C9
- Protein
- p.Arg145=
- Coding
- c.433A>C
- MANE Select
- NM_001737
- Type
- single nucleotide variant
- Location
- chr5:39341189 (GRCh38)
- Gene constraint
- LOEUF 1.223 · pLI <0.01 (gnomAD)
- Structure
- AlphaFold pLDDT 79.32 · 9 PDB
- Residue 145
- the macpf domain; a disulfide bond
Similar variants
- C9 c.871-2A>G Likely pathogenic ★★ same type
- C9 p.Arg116Ter Pathogenic/Likely pathogenic ★★ same type
- C9 p.Arg154Ter Pathogenic/Likely pathogenic ★★ same type
- C9 p.Arg194Ter Pathogenic/Likely pathogenic ★★ same type
- C9 p.Arg86Ter Pathogenic/Likely pathogenic ★★ same type
- C9 p.Cys54Ter Pathogenic/Likely pathogenic ★★ same type
- C9 c.1240+5G>T Uncertain significance ★★ same type
- C9 p.Ala497Val 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/c9-p-arg145 (accessed [today's date]).
Preprint & method: sugi.bio/variant/method Machine-readable: this page as Markdown