Is CAVIN3 p.Val25Met (c.73G>A) pathogenic?

CAVIN3 p.Val25Met (c.73G>A) is classified Uncertain significance in CAVIN3 (ClinVar, Single submitter, 1 submitter; last evaluated 2025-06-18). AlphaMissense: likely pathogenic (0.7656); Very rare (popmax 0.000171%, nfe).

How common is CAVIN3 p.Val25Met (c.73G>A) in the general population?

CAVIN3 p.Val25Met (c.73G>A) is very rare (popmax 0.000171%, nfe) (gnomAD).

What do computational predictors say about CAVIN3 p.Val25Met (c.73G>A)?

AlphaMissense predicts likely pathogenic (score 0.7656) — an in-silico prediction, not a clinical call.

CAVIN3 p.Val25Met

c.73G>A · VCV4219769

Uncertain significance Single submitter

Classification

Uncertain significance

ClinVar

Review

Single submitter ★☆☆☆

ClinVar · 1 submitter

AlphaMissense

likely pathogenic

0.7656 · ACMG-weighted

gnomAD v4.1

Rare

very rare (popmax 0.000171%, nfe)

Missense predictors

2/2 damaging

AlphaMissense, SaProt · REVEL no call

Computational evidence

Protein change
AlphaMissense	0.7656	likely pathogenic · top 5% in CAVIN3
REVEL	0.57	indeterminate
SaProt	LLR -10.01	damaging
⇒ AlphaMissense and SaProt both call this damaging; REVEL makes no call.
Splicing
SpliceAI	—	not assessed · no allele here is in the release
Constraint at this position
Conservation	phyloP 7.5	GERP 1.9, phastCons 1
Regional constraint	o/e 1.12	unconstrained · MANE · 1,310 bp · p 0.029 · regional, not allelic
Overall
CADD	29.3	PHRED · no single calibrated threshold — expert panels disagree

ClinVar classifies this uncertain; the computational predictors unanimously lean damaging — 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 0.000171% European (non-Finnish) · 2/1,168,796 alleles

Filtering AF 2.8e-05% ClinGen BA1/BS1 input FAF95, joint · FAF99 1.1e-05%

Overall 0.00014% 2/1,425,466 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: CAVIN3
Protein: p.Val25Met
Coding: c.73G>A
MANE Select: NM_145040
Type: single nucleotide variant
Location: chr11:6320404 (GRCh38)
Gene constraint: LOEUF 1.958 · pLI <0.01 (gnomAD)
Structure: AlphaFold pLDDT 72.11
Residue 25: the 'interaction with cavin1' region; the 'leucine-zipper' region

Full CAVIN3 gene report on Sugi Atlas → Gene function, pathways, protein structure, interactions & more

Similar variants

CAVIN3 p.Ala141Ser Uncertain significance ★ ⚠ same type
CAVIN3 p.Ala218Gly Uncertain significance ★ ⚠ same type
CAVIN3 p.Ala220Ser Uncertain significance ★ ⚠ same type
CAVIN3 p.Ala227Val Uncertain significance ★ ⚠ same type
CAVIN3 p.Ala249Ser Uncertain significance ★ ⚠ same type
CAVIN3 p.Ala66Thr Uncertain significance ★ ⚠ same type
CAVIN3 p.Ala94Thr Uncertain significance ★ ⚠ same type
CAVIN3 p.Ala95Val 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/cavin3-p-val25met (accessed [today's date]).

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