ECPAS p.Met1545Val
c.4633A>G · VCV3274430
Uncertain significance
Single submitter
Classification
Uncertain significance
ClinVar
Review
Single submitter ★☆☆☆
ClinVar · 1 submitter
gnomAD v4.1
Rare
very rare (popmax 0.0022%, sas)
Computational evidence
| Protein change | ||
| Missense predictors do not apply to this variant type; conservation carries the signal. | ||
| REVEL | 0.269 | benign-leaning |
|---|---|---|
| Splicing | ||
| SpliceAI | — | not assessed · no allele here is in the release |
| Constraint at this position | ||
| Conservation | phyloP 6.2 | GERP 2.2, phastCons 1 |
| Regional constraint | o/e 0.81 | unconstrained · MANE · 48 kb · p 1.8e-10 · regional, not allelic |
| Overall | ||
| CADD | 19.46 | PHRED · no single calibrated threshold — expert panels disagree |
Population frequency
gnomAD v4.1 · exomes + genomes
Grpmax group
0.0022%
South Asian · 2/91,082 alleles
Filtering AF
0.000365%
ClinGen BA1/BS1 input
FAF95, joint · FAF99 0.000137%
Overall
0.00031%
5/1,613,688 alleles · very rare
exomes 5/1,461,390 · genomes 0/152,298 · joint denominator
| Ancestry group | Frequency | 1 in |
|---|---|---|
| South Asiangrpmax | 0.0022% | 45,541 |
| Admixed American | 0.00167% | 60,018 |
| Remaining individualsnot grpmax-eligible | 0.0016% | 62,470 |
| Finnishnot grpmax-eligible | 0.00156% | 64,014 |
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
- ECPAS
- Protein
- p.Met1545Val
- Coding
- c.4633A>G
- MANE Select
- NM_001364929
- Type
- single nucleotide variant
- Location
- chr9:111371725 (GRCh38)
- Gene constraint
- LOEUF 0.316 · pLI 1.00 (gnomAD)
- Structure
- AlphaFold pLDDT 84.03
Similar variants
- ECPAS p.Met1545Thr Uncertain significance ★ same residue
- ECPAS c.270+1G>T Uncertain significance ★ same type
- ECPAS c.-128G>A Uncertain significance ★ same type
- ECPAS c.-128G>C Uncertain significance ★ same type
- ECPAS c.-138C>T Uncertain significance ★ same type
- ECPAS c.-150C>T Uncertain significance ★ same type
- ECPAS c.-152C>T Uncertain significance ★ same type
- ECPAS c.-176C>G 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/ecpas-p-met1545val (accessed [today's date]).
Preprint & method: sugi.bio/variant/method Machine-readable: this page as Markdown