EVC2 p.Arg798=
c.2392A>C · rs148607525 · VCV2947316
Likely benign
Single submitter
Classification
Likely benign
ClinVar
Review
Single submitter ★☆☆☆
ClinVar · 1 submitter
gnomAD v4.1
Rare
very rare (popmax 0.00133%, afr)
Conditions
2
acrofacial dysostosis, Weyers type
Computational evidence
| Protein change | ||
| Missense predictors do not apply to this variant type; conservation carries the signal. | ||
| Splicing | ||
| SpliceAI | <0.2 | no splice effect predicted · four deltas, not one · how we know |
|---|---|---|
| Constraint at this position | ||
| Conservation | phyloP -0.72 | GERP -4.1 |
| Overall | ||
| CADD | 4.6 | PHRED · no single calibrated threshold — expert panels disagree |
Population frequency
gnomAD v4.1 · exomes + genomes
Grpmax group
0.00133%
African / African-American · 1/74,918 alleles
Overall
6.2e-05%
1/1,613,966 alleles · very rare
exomes 0/1,461,870 · genomes 1/152,096 · joint denominator
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
- EVC2
- Protein
- p.Arg798=
- Coding
- c.2392A>C
- MANE Select
- NM_147127
- dbSNP
- rs148607525
- Type
- single nucleotide variant
- Location
- chr4:5622646 (GRCh38)
- Gene constraint
- LOEUF 1.092 · pLI <0.01 · ClinGen HI gene assoc. with recessive phenotype (gnomAD)
- Structure
- AlphaFold pLDDT 73.33
- Residue 798
- the 'disordered' region
Similar variants
- EVC2 c.2046+1G>A Likely pathogenic ★★ same condition
- EVC2 c.2047-2A>G Likely pathogenic ★★ same condition
- EVC2 c.229-1G>T Likely pathogenic ★★ same condition
- EVC2 c.229-2A>G Likely pathogenic ★★ same condition
- EVC2 c.3360+1G>A Pathogenic ★★ same condition
- EVC2 c.3659+2T>C Pathogenic/Likely pathogenic ★★ same condition
- EVC2 c.450+2T>C Likely pathogenic ★★ same condition
- EVC2 c.451-2A>G 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/evc2-p-arg798 (accessed [today's date]).
Preprint & method: sugi.bio/variant/method Machine-readable: this page as Markdown