SCRIB p.His650=
c.1950C>T · VCV4901822
Likely benign
Single submitter
Classification
Likely benign
ClinVar
Review
Single submitter ★☆☆☆
ClinVar · 1 submitter
gnomAD v4.1
Rare
ultra-rare (popmax 0.016%, afr)
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 -0.05 | GERP -2.7 |
| Overall | ||
| CADD | 1.164 | PHRED · no single calibrated threshold — expert panels disagree |
Population frequency
gnomAD v4.1 · exomes + genomes
Grpmax group
0.016%
African / African-American · 12/74,878 alleles
Filtering AF
0.00922%
ClinGen BA1/BS1 input
FAF95, joint · FAF99 0.00722%
Overall
0.00211%
34/1,610,574 alleles · ultra-rare
exomes 28/1,458,424 · genomes 6/152,150 · joint denominator
| Ancestry group | Frequency | 1 in |
|---|---|---|
| African / African-Americangrpmax | 0.016% | 6,240 |
| South Asian | 0.00661% | 15,119 |
| East Asian | 0.00223% | 44,848 |
| Remaining individualsnot grpmax-eligible | 0.0016% | 62,324 |
| European (non-Finnish) | 0.00119% | 84,162 |
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
- SCRIB
- Protein
- p.His650=
- Coding
- c.1950C>T
- MANE Select
- NM_182706
- Type
- single nucleotide variant
- Location
- chr8:143808774 (GRCh38)
- Gene constraint
- LOEUF 0.684 · pLI <0.01 (gnomAD)
- Structure
- AlphaFold pLDDT 52.33 · 42 PDB
- Residue 650
- the 'sufficient for targeting to adherens junction and to inhibit cell proliferation' region; the 'disordered' region
Similar variants
- SCRIB c.3120+10C>G Benign/Likely benign ★★ same type
- SCRIB c.504-9C>T Benign ★★ same type
- SCRIB p.Ala1488= Likely benign ★★ same type
- SCRIB p.Arg492= Benign ★★ same type
- SCRIB p.Asn647= Benign/Likely benign ★★ same type
- SCRIB p.Leu254= Benign ★★ same type
- SCRIB p.Phe571= Benign ★★ same type
- SCRIB p.Pro1343= Benign ★★ 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/scrib-p-his650 (accessed [today's date]).
Preprint & method: sugi.bio/variant/method Machine-readable: this page as Markdown