CEL p.Ser731=
c.2193T>C · VCV4533453
Likely benign
Single submitter
Classification
Likely benign
ClinVar
Review
Single submitter ★☆☆☆
ClinVar · 1 submitter
gnomAD v4.1
Rare
very rare (popmax 0.00416%, afr)
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 -20 | GERP -0.87 |
| Overall | ||
| CADD | 0.334 | PHRED · no single calibrated threshold — expert panels disagree |
Population frequency
gnomAD v4.1 · exomes + genomes
Grpmax group
0.00416%
African / African-American · 3/72,042 alleles
Filtering AF
0.00111%
ClinGen BA1/BS1 input
FAF95, joint · FAF99 0.000507%
Overall
0.001%
16/1,600,532 alleles · very rare
exomes 12/1,456,168 · genomes 4/144,364 · joint denominator
| Ancestry group | Frequency | 1 in |
|---|---|---|
| African / African-Americangrpmax | 0.00416% | 24,014 |
| East Asian | 0.00225% | 44,350 |
| European (non-Finnish) | 0.00102% | 97,803 |
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
- CEL
- Protein
- p.Ser731=
- Coding
- c.2193T>C
- MANE Select
- NM_001807
- Type
- single nucleotide variant
- Location
- chr9:133071695 (GRCh38)
- Gene constraint
- LOEUF 0.972 · pLI <0.01 (gnomAD)
- Structure
- AlphaFold pLDDT 84.10 · 7 PDB
- Residue 731
- the 'disordered' region; the '17 x 11 aa tandem repeats, glycodomain, o-linked (mucin type)' region
Similar variants
- CEL c.67-3C>A Uncertain significance ★★ same type
- CEL p.Ala295Ser Uncertain significance ★★ same type
- CEL p.Ala548Glu Uncertain significance ★★ same type
- CEL p.Ala722Val Uncertain significance ★★ same type
- CEL p.Arg116Gln Uncertain significance ★★ same type
- CEL p.Arg185Trp Uncertain significance ★★ same type
- CEL p.Arg443Trp Uncertain significance ★★ same type
- CEL p.Asn37Ser 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/cel-p-ser731 (accessed [today's date]).
Preprint & method: sugi.bio/variant/method Machine-readable: this page as Markdown