Is FLNC p.Val747= (c.2241A>C) pathogenic?

FLNC p.Val747= (c.2241A>C) is classified Likely benign in FLNC (ClinVar, Single submitter, 1 submitter; last evaluated 2024-10-28). Absent from gnomAD v4.1; Associated with Cardiovascular phenotype.

What condition is associated with FLNC p.Val747= (c.2241A>C)?

FLNC p.Val747= (c.2241A>C) is associated with Cardiovascular phenotype (ClinVar).

How common is FLNC p.Val747= (c.2241A>C) in the general population?

FLNC p.Val747= (c.2241A>C) is absent from gnomAD v4.1 (gnomAD).

FLNC p.Val747=

c.2241A>C · VCV3516006

Likely benign Single submitter

Classification

Likely benign

ClinVar

Review

Single submitter ★☆☆☆

ClinVar · 1 submitter

gnomAD v4.1

Absent

absent from gnomAD v4.1

Conditions

Cardiovascular phenotype

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 1.9	phastCons 1
Overall
CADD	12.11	PHRED · no single calibrated threshold — expert panels disagree

Population frequency

gnomAD v4.1 · exomes + genomes

Absent from gnomAD v4.1. Not observed in any sequenced alleles — a rarity signal (ACMG PM2-supporting), not evidence of pathogenicity on its own.

Variant & gene context

Gene: FLNC
Protein: p.Val747=
Coding: c.2241A>C
MANE Select: NM_001458
Type: single nucleotide variant
Location: chr7:128842350 (GRCh38)
Gene constraint: LOEUF 0.424 · pLI 1.00 · ClinGen HI 3/3 (gnomAD)

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

Disease context

Cardiovascular phenotype — disease report on Sugi Atlas → Associated genes, phenotypes, clinical trials & treatments

Similar variants

FLNC p.Val747Ile Conflicting classifications of pathogenicity ★ same residue
FLNC c.1210+1G>A Likely pathogenic ★★ same condition
FLNC c.2550+2T>C Pathogenic/Likely pathogenic ★★ same condition
FLNC c.2930-1G>A Pathogenic/Likely pathogenic ★★ same condition
FLNC c.5199+1G>T Pathogenic/Likely pathogenic ★★ same condition
FLNC c.5398+1G>C Likely pathogenic ★★ same condition
FLNC p.Arg1313Ter Pathogenic/Likely pathogenic ★★ same condition
FLNC p.Arg1341Ter Pathogenic/Likely pathogenic ★★ same condition

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/flnc-p-val747 (accessed [today's date]).

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