SRCAP p.Arg182=
c.546G>C · rs756793325 · VCV1982513
Likely benign
Multiple submitters
Classification
Likely benign
ClinVar
Review
Multiple submitters ★★☆☆
ClinVar · 2 submitters
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. | ||
| Splicing | ||
| SpliceAI | — | not assessed · no allele here is in the release |
|---|---|---|
| Constraint at this position | ||
| Conservation | phyloP 2 | GERP 0.36, phastCons 1 |
| Overall | ||
| CADD | 10.21 | PHRED · no single calibrated threshold — expert panels disagree |
Population frequency
gnomAD v4.1 · exomes + genomes
Grpmax group
0.0117%
Admixed American · 7/60,018 alleles
Filtering AF
0.00543%
ClinGen BA1/BS1 input
FAF95, joint · FAF99 0.0038%
Overall
0.000496%
8/1,614,160 alleles · ultra-rare
exomes 8/1,461,868 · genomes 0/152,292 · joint denominator
| Ancestry group | Frequency | 1 in |
|---|---|---|
| Admixed Americangrpmax | 0.0117% | 8,574 |
| European (non-Finnish) | 8.47e-05% | 1,180,027 |
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
- SRCAP
- Protein
- p.Arg182=
- Coding
- c.546G>C
- MANE Select
- NM_006662
- dbSNP
- rs756793325
- Type
- single nucleotide variant
- Location
- chr16:30707625 (GRCh38)
- Gene constraint
- LOEUF 0.223 · pLI 1.00 · ClinGen HI 3/3 (gnomAD)
- Residue 182
- the hsa domain; an α-helix
Similar variants
- SRCAP p.Arg2329Ter Pathogenic/Likely pathogenic ★★ same type
- SRCAP p.Arg2435Ter Pathogenic/Likely pathogenic ★★ same type
- SRCAP p.Arg2444Ter Pathogenic ★★ same type
- SRCAP p.Arg2718Ter Pathogenic/Likely pathogenic ★★ same type
- SRCAP p.Arg2748Ter Pathogenic ★★ same type
- SRCAP p.Gln2407Ter Pathogenic ★★ same type
- SRCAP p.Gln2419Ter Pathogenic ★★ same type
- SRCAP p.Gln2665Ter 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/srcap-p-arg182 (accessed [today's date]).
Preprint & method: sugi.bio/variant/method Machine-readable: this page as Markdown