ELN c.1357+9C>A
Likely benign
Multiple submitters
Classification
Likely benign
ClinVar
Review
Multiple submitters ★★☆☆
ClinVar · 2 submitters
gnomAD v4.1
Rare
ultra-rare (popmax 0.0294%, afr)
Conditions
1
supravalvular aortic stenosis
Computational evidence
| Protein change | ||
| Missense predictors do not apply to this variant type; conservation carries the signal. | ||
| Splicing | ||
| Splice region | donor +9 | near-intronic (+9 nt from the splice site) |
|---|---|---|
| SpliceAI | — | not assessed · no allele here is in the release |
| Constraint at this position | ||
| Conservation | phyloP -0.22 | GERP -0.016 |
| Non-coding constraint | Z 2.98 | 1 kb window · o/e 0.81 · regional · uncalibrated |
| Overall | ||
| CADD | 5.233 | PHRED · no single calibrated threshold — expert panels disagree |
Population frequency
gnomAD v4.1 · exomes + genomes
Grpmax group
0.0294%
African / African-American · 22/74,914 alleles
Filtering AF
0.0199%
ClinGen BA1/BS1 input
FAF95, joint · FAF99 0.0167%
Overall
0.00143%
23/1,613,660 alleles · ultra-rare
| Ancestry group | Frequency | 1 in |
|---|---|---|
| African / African-Americangrpmax | 0.0294% | 3,405 |
| Admixed American | 0.00167% | 60,008 |
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
- ELN
- Coding
- c.1357+9C>A
- MANE Select
- NM_000501
- dbSNP
- rs372800803
- Type
- single nucleotide variant
- Location
- chr7:74056722 (GRCh38)
- Gene constraint
- LOEUF 0.696 · pLI <0.01 · ClinGen HI 3/3 (gnomAD)
- Structure
- AlphaFold pLDDT 36.20
Similar variants
- ELN c.377-2A>G Pathogenic/Likely pathogenic ★★ same condition
- ELN c.643+1G>C Likely pathogenic ★★ same condition
- ELN c.686-2A>G Likely pathogenic ★★ same condition
- ELN c.800-1G>A Pathogenic/Likely pathogenic ★★ same condition
- ELN c.800-2A>G Pathogenic ★★ same condition
- ELN c.800-3C>G Pathogenic ★★ same condition
- ELN c.82+1G>A Pathogenic/Likely pathogenic ★★ same condition
- ELN c.889+1G>A Pathogenic/Likely pathogenic ★★ same condition
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/eln-c-1357-plus-9c-a (accessed [today's date]).
Preprint & method: sugi.bio/variant/method Machine-readable: this page as Markdown