Is SCRIB p.Ala392Val (c.1175C>T) pathogenic?

SCRIB p.Ala392Val (c.1175C>T) is classified Uncertain significance in SCRIB (ClinVar, Single submitter, 1 submitter; last evaluated 2021-10-06). AlphaMissense: likely benign (0.3148); Ultra-rare (popmax 0.0176%, nfe).

How common is SCRIB p.Ala392Val (c.1175C>T) in the general population?

SCRIB p.Ala392Val (c.1175C>T) is ultra-rare (popmax 0.0176%, nfe) (gnomAD).

What do computational predictors say about SCRIB p.Ala392Val (c.1175C>T)?

AlphaMissense predicts likely benign (score 0.3148) — an in-silico prediction, not a clinical call.

SCRIB p.Ala392Val

c.1175C>T · rs144199084 · VCV2294036

Uncertain significance Single submitter

Classification

Uncertain significance

ClinVar

Review

Single submitter ★☆☆☆

ClinVar · 1 submitter

AlphaMissense

likely benign

0.3148 · ACMG-weighted

gnomAD v4.1

Rare

ultra-rare (popmax 0.0176%, nfe)

Missense predictors

0/2 damaging

AlphaMissense, SaProt · REVEL indeterminate

Computational evidence

Protein change
AlphaMissense	0.3148	likely benign
REVEL	0.405	indeterminate
SaProt	LLR -9.92	tolerated
⇒ AlphaMissense and SaProt both call this tolerated; REVEL is indeterminate.
Splicing
SpliceAI	<0.2	no splice effect predicted · four deltas, not one · how we know
Constraint at this position
Conservation	phyloP 8.5	GERP 0.89, phastCons 1
Regional constraint	o/e 0.87	unconstrained · MANE · 4,447 bp · p 0.0026 · regional, not allelic
Overall
CADD	26.0	PHRED · no single calibrated threshold — expert panels disagree

ClinVar classifies this uncertain; the computational predictors unanimously lean tolerated — a triage signal, not a reclassification

AlphaMissense carries the ACMG weight for missense; REVEL and SaProt are independent agreement signals.

Population frequency

gnomAD v4.1 · exomes + genomes

Grpmax group 0.0176% European (non-Finnish) · 207/1,179,296 alleles

Filtering AF 0.0156% ClinGen BA1/BS1 input FAF95, joint · FAF99 0.0148%

Overall 0.0135% 218/1,611,206 alleles · ultra-rare exomes 210/1,458,980 · genomes 8/152,226 · joint denominator

Ancestry group	Frequency	1 in
European (non-Finnish)grpmax	0.0176%	5,697
Remaining individualsnot grpmax-eligible	0.00802%	12,462
Admixed American	0.00335%	29,893
African / African-American	0.00267%	37,456
South Asian	0.0022%	45,431

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.Ala392Val
Coding: c.1175C>T
MANE Select: NM_182706
dbSNP: rs144199084
Type: single nucleotide variant
Location: chr8:143811004 (GRCh38)
Gene constraint: LOEUF 0.684 · pLI <0.01 (gnomAD)
Structure: AlphaFold pLDDT 52.33 · 42 PDB
Residue 392: the 'sufficient for targeting to adherens junction and to inhibit cell proliferation' region

Full SCRIB gene report on Sugi Atlas → Gene function, pathways, protein structure, interactions & more

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-ala392val (accessed [today's date]).

Preprint & method: sugi.bio/variant/method Machine-readable: this page as Markdown