Is ITGAV p.Gly726Val (c.2177G>T) pathogenic?

ITGAV p.Gly726Val (c.2177G>T) is classified Uncertain significance in ITGAV (ClinVar, Single submitter, 1 submitter; last evaluated 2022-05-27). AlphaMissense: likely pathogenic (0.8189); Very rare (popmax 0.000172%, nfe).

How common is ITGAV p.Gly726Val (c.2177G>T) in the general population?

ITGAV p.Gly726Val (c.2177G>T) is very rare (popmax 0.000172%, nfe) (gnomAD).

What do computational predictors say about ITGAV p.Gly726Val (c.2177G>T)?

AlphaMissense predicts likely pathogenic (score 0.8189) — an in-silico prediction, not a clinical call.

ITGAV p.Gly726Val

c.2177G>T · rs2468439482 · VCV2292605

Uncertain significance Single submitter

Classification

Uncertain significance

ClinVar

Review

Single submitter ★☆☆☆

ClinVar · 1 submitter

AlphaMissense

likely pathogenic

0.8189 · ACMG-weighted

gnomAD v4.1

Rare

very rare (popmax 0.000172%, nfe)

Missense predictors

2/2 damaging

AlphaMissense, SaProt · REVEL no call

Computational evidence

Protein change
AlphaMissense	0.8189	likely pathogenic
REVEL	0.304	indeterminate
SaProt	LLR -11.17	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 12	GERP 1, phastCons 1
Regional constraint	o/e 0.94	unconstrained · MANE · 87 kb · p 0.022 · regional, not allelic
Overall
CADD	28.1	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 0.000172% European (non-Finnish) · 2/1,162,736 alleles

Filtering AF 2.9e-05% ClinGen BA1/BS1 input FAF95, joint · FAF99 1.1e-05%

Overall 0.000141% 2/1,419,410 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: ITGAV
Protein: p.Gly726Val
Coding: c.2177G>T
MANE Select: NM_002210
dbSNP: rs2468439482
Type: single nucleotide variant
Location: chr2:186666714 (GRCh38)
Gene constraint: LOEUF 0.807 · pLI <0.01 (gnomAD)
Structure: AlphaFold pLDDT 88.21 · 59 PDB
Residue 726: a β-strand

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

Similar variants

ITGAV p.Met990Ile Uncertain significance ★★ ⚠ same type
ITGAV p.Ala570= Benign ★★ same type
ITGAV p.Glu147= Benign ★★ same type
ITGAV p.Tyr225= Benign ★★ same type
ITGAV c.1719+1G>A Pathogenic ★ same type
ITGAV c.903+1G>C Likely pathogenic ★ same type
ITGAV p.Asp379Val Pathogenic ★ same type
ITGAV p.Trp144Cys Pathogenic ★ 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/itgav-p-gly726val (accessed [today's date]).

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