SCRIB p.Arg397=
c.1191G>A · VCV4901830
Likely benign
Single submitter
Classification
Likely benign
ClinVar
Review
Single submitter ★☆☆☆
ClinVar · 1 submitter
gnomAD v4.1
Rare
very rare (popmax 0.00483%, nfe)
Computational evidence
| Protein change | ||
| Missense predictors do not apply to this variant type; conservation carries the signal. | ||
| Splicing | ||
| SpliceAI | <0.2 | all four deltas below 0.2 · C>A here scores Δ0.31 · evaluated, not missing |
|---|---|---|
| Constraint at this position | ||
| Conservation | phyloP -0.48 | GERP -4, phastCons 0.017 |
| Overall | ||
| CADD | 9.528 | PHRED · no single calibrated threshold — expert panels disagree |
Population frequency
gnomAD v4.1 · exomes + genomes
Grpmax group
0.00483%
European (non-Finnish) · 57/1,179,470 alleles
Filtering AF
0.00378%
ClinGen BA1/BS1 input
FAF95, joint · FAF99 0.00345%
Overall
0.00372%
60/1,611,582 alleles · very rare
exomes 56/1,459,350 · genomes 4/152,232 · joint denominator
| Ancestry group | Frequency | 1 in |
|---|---|---|
| European (non-Finnish)grpmax | 0.00483% | 20,692 |
| Remaining individualsnot grpmax-eligible | 0.00481% | 20,779 |
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.Arg397=
- Coding
- c.1191G>A
- MANE Select
- NM_182706
- Type
- single nucleotide variant
- Location
- chr8:143810988 (GRCh38)
- Gene constraint
- LOEUF 0.684 · pLI <0.01 (gnomAD)
- Structure
- AlphaFold pLDDT 52.33 · 42 PDB
- Residue 397
- the 'sufficient for targeting to adherens junction and to inhibit cell proliferation' region
Similar variants
- SCRIB p.Arg397Gln Uncertain significance ★ ⚠ same residue
- 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
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-arg397 (accessed [today's date]).
Preprint & method: sugi.bio/variant/method Machine-readable: this page as Markdown