CNTNAP1 p.Thr792=
c.2376C>A · rs751141752 · VCV1063443
Uncertain significance
Single submitter
Classification
Uncertain significance
ClinVar
Review
Single submitter ★☆☆☆
ClinVar · 1 submitter
gnomAD v4.1
Rare
very rare (popmax 0.00401%, afr)
Computational evidence
| Protein change | ||
| Missense predictors do not apply to this variant type; conservation/SpliceAI carries the signal. | ||
| Splicing | ||
| SpliceAI | Δ0.38 | acceptor gain · deltas |
|---|---|---|
| Pangolin | Δ0.32 | gain · loss 0.09 · agrees with SpliceAI · independent |
| Constraint at this position | ||
| Conservation | phyloP -6.7 | GERP -5.2 |
| Overall | ||
| CADD | 9.227 | PHRED · no single calibrated threshold — expert panels disagree |
Population frequency
gnomAD v4.1 · exomes + genomes
Grpmax group
0.00401%
African / African-American · 3/74,886 alleles
Filtering AF
0.00106%
ClinGen BA1/BS1 input
FAF95, joint · FAF99 0.000495%
Overall
0.000186%
3/1,613,960 alleles · very rare
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
- CNTNAP1
- Protein
- p.Thr792=
- Coding
- c.2376C>A
- MANE Select
- NM_003632
- dbSNP
- rs751141752
- Type
- single nucleotide variant
- Location
- chr17:42691837 (GRCh38)
- Gene constraint
- LOEUF 0.578 · pLI <0.01 (gnomAD)
- Structure
- AlphaFold pLDDT 81.51
- Residue 792
- a UniProt-annotated variant site (in chn3); a UniProt-annotated variant site (in lccs7 and chn3); a UniProt-annotated variant site (in lccs7); the fibrinogen c-terminal domain
Similar variants
- CNTNAP1 p.Arg1121Ter Pathogenic ★★ same type
- CNTNAP1 p.Arg618Ter Pathogenic/Likely pathogenic ★★ same type
- CNTNAP1 p.Arg697Ter Pathogenic/Likely pathogenic ★★ same type
- CNTNAP1 p.Arg835Ter Pathogenic ★★ same type
- CNTNAP1 p.Arg890Ter Pathogenic ★★ same type
- CNTNAP1 p.Trp672Ter Pathogenic ★★ same type
- CNTNAP1 c.3568+10G>A Uncertain significance ★★ same type
- CNTNAP1 p.Ala1322Thr 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/cntnap1-p-thr792 (accessed [today's date]).
Preprint & method: sugi.bio/variant/method Machine-readable: this page as Markdown