EMC1 p.Cys682=
c.2046T>C · rs1284634344 · VCV1139657
Likely benign
Single submitter
Classification
Likely benign
ClinVar
Review
Single submitter ★☆☆☆
ClinVar · 1 submitter
gnomAD v4.1
Rare
ultra-rare (popmax 0.0117%, amr)
Computational evidence
| Protein change | ||
| Missense predictors do not apply to this variant type; conservation carries the signal. | ||
| REVEL | 0.022 | moderately benign-leaning |
|---|---|---|
| Splicing | ||
| SpliceAI | — | not assessed · no allele here is in the release |
| Constraint at this position | ||
| Conservation | phyloP 0.15 | GERP -0.51, phastCons 0.098 |
| Overall | ||
| CADD | 5.372 | PHRED · no single calibrated threshold — expert panels disagree |
Population frequency
gnomAD v4.1 · exomes + genomes
Grpmax group
0.0117%
Admixed American · 7/60,008 alleles
Filtering AF
0.00543%
ClinGen BA1/BS1 input
FAF95, joint · FAF99 0.0038%
Overall
0.00366%
59/1,614,094 alleles · ultra-rare
| Ancestry group | Frequency | 1 in |
|---|---|---|
| Admixed Americangrpmax | 0.0117% | 8,573 |
| Remaining individualsnot grpmax-eligible | 0.0048% | 20,829 |
| European (non-Finnish) | 0.00415% | 24,083 |
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
- EMC1
- Protein
- p.Cys682=
- Coding
- c.2046T>C
- MANE Select
- NM_015047
- dbSNP
- rs1284634344
- Type
- single nucleotide variant
- Location
- chr1:19230862 (GRCh38)
- Gene constraint
- LOEUF 0.913 · pLI <0.01 (gnomAD)
- Structure
- AlphaFold pLDDT 87.67 · 10 PDB
- Residue 682
- a β-strand
Similar variants
- EMC1 c.287-1G>A Likely pathogenic ★★ same type
- EMC1 c.787-1G>A Likely pathogenic ★★ same type
- EMC1 p.Arg105Ter Pathogenic/Likely pathogenic ★★ same type
- EMC1 p.Arg660Ter Pathogenic/Likely pathogenic ★★ same type
- EMC1 p.Arg687Ter Pathogenic/Likely pathogenic ★★ same type
- EMC1 p.Arg69Ter Pathogenic/Likely pathogenic ★★ same type
- EMC1 p.Arg908Ter Pathogenic ★★ same type
- EMC1 p.Leu266Ter Pathogenic/Likely pathogenic ★★ 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/emc1-p-cys682 (accessed [today's date]).
Preprint & method: sugi.bio/variant/method Machine-readable: this page as Markdown