ADNP p.His183=
c.549C>T · rs761456624 · VCV764587
Likely benign
Single submitter
Classification
Likely benign
ClinVar
Review
Single submitter ★☆☆☆
ClinVar · 1 submitter
gnomAD v4.1
Rare
ultra-rare (popmax 0.0164%, mid)
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 12 | GERP 1.7, phastCons 1 |
| Overall | ||
| CADD | 10.56 | PHRED · no single calibrated threshold — expert panels disagree |
Population frequency
gnomAD v4.1 · exomes + genomes
Grpmax group
0.0164%
Middle Eastern · 1/6,084 alleles
Filtering AF
0.00528%
ClinGen BA1/BS1 input
FAF95, joint · FAF99 0.00482%
Overall
0.00489%
79/1,613,906 alleles · ultra-rare
| Ancestry group | Frequency | 1 in |
|---|---|---|
| Middle Easterngrpmax | 0.0164% | 6,084 |
| European (non-Finnish) | 0.00644% | 15,526 |
| Remaining individualsnot grpmax-eligible | 0.0032% | 31,242 |
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
- ADNP
- Protein
- p.His183=
- Coding
- c.549C>T
- MANE Select
- NM_001282531
- dbSNP
- rs761456624
- Type
- single nucleotide variant
- Location
- chr20:50894165 (GRCh38)
- Gene constraint
- LOEUF 0.106 · pLI 1.00 · ClinGen HI 3/3 (gnomAD)
- Structure
- AlphaFold pLDDT 57.07
Similar variants
- ADNP p.Arg173Ter Pathogenic ★★ same type
- ADNP p.Arg216Ter Pathogenic ★★ same type
- ADNP p.Arg225Ter Pathogenic/Likely pathogenic ★★ same type
- ADNP p.Arg306Ter Pathogenic/Likely pathogenic ★★ same type
- ADNP p.Arg730Ter Pathogenic/Likely pathogenic ★★ same type
- ADNP p.Ser738Ter Pathogenic ★★ same type
- ADNP p.Trp446Ter Pathogenic ★★ same type
- ADNP p.Tyr172Ter 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/adnp-p-his183 (accessed [today's date]).
Preprint & method: sugi.bio/variant/method Machine-readable: this page as Markdown