CCDC141 p.Pro1226=
c.3678T>C · rs1032283 · VCV1275269
Benign
Multiple submitters
Classification
Benign
ClinVar
Review
Multiple submitters ★★☆☆
ClinVar · 3 submitters
gnomAD v4.1
Common
common (popmax 100%, eas) — too common for a highly-penetrant pathogenic allele
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 -0.49 | GERP -4.5, phastCons 0.001 |
| Overall | ||
| CADD | 4.927 | PHRED · no single calibrated threshold — expert panels disagree |
Population frequency
gnomAD v4.1 · exomes + genomes
Grpmax group
100%
East Asian · 44,824/44,824 alleles
Filtering AF
99.8%
ClinGen BA1/BS1 input
FAF95, joint · FAF99 99.8%
Overall
99.8%
1,610,826/1,613,980 alleles · common
| Ancestry group | Frequency | 1 in |
|---|---|---|
| East Asiangrpmax | 100% | 1 |
| Finnishnot grpmax-eligible | 100% | 1 |
| Ashkenazi Jewishnot grpmax-eligible | 100% | 1 |
| Amishnot grpmax-eligible | 100% | 1 |
| European (non-Finnish) | 100% | 1 |
| South Asian | 100% | 1 |
| Admixed American | 99.8% | 1 |
| Middle Eastern | 99.8% | 1 |
| Remaining individualsnot grpmax-eligible | 99.8% | 1 |
| African / African-American | 96.2% | 1 |
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
- CCDC141
- Protein
- p.Pro1226=
- Coding
- c.3678T>C
- MANE Select
- NM_173648
- dbSNP
- rs1032283
- Type
- single nucleotide variant
- Location
- chr2:178837541 (GRCh38)
- Gene constraint
- LOEUF 1.052 · pLI <0.01 (gnomAD)
- Structure
- AlphaFold pLDDT 72.36
- Residue 1226
- the 'disordered' region
Similar variants
- CCDC141 p.Ala1261Val Uncertain significance ★★ same type
- CCDC141 p.Ala88Thr Uncertain significance ★★ same type
- CCDC141 p.Arg1346Trp Uncertain significance ★★ same type
- CCDC141 p.Arg1463Ser Uncertain significance ★★ same type
- CCDC141 p.Arg1482Trp Uncertain significance ★★ same type
- CCDC141 p.Arg180Trp Uncertain significance ★★ same type
- CCDC141 p.Arg287Gln Uncertain significance ★★ same type
- CCDC141 p.Arg468Gln 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/ccdc141-p-pro1226 (accessed [today's date]).
Preprint & method: sugi.bio/variant/method Machine-readable: this page as Markdown