Is CFL2 p.Val7Met (c.19G>A) pathogenic?

CFL2 p.Val7Met (c.19G>A) is classified Uncertain significance in CFL2 (ClinVar, Single submitter, 2 submitters; last evaluated 2018-04-16). AlphaMissense: likely pathogenic (0.9964); Absent from gnomAD v4.1; Associated with nemaline myopathy 7.

What condition is associated with CFL2 p.Val7Met (c.19G>A)?

CFL2 p.Val7Met (c.19G>A) is associated with nemaline myopathy 7 (ClinVar).

How common is CFL2 p.Val7Met (c.19G>A) in the general population?

CFL2 p.Val7Met (c.19G>A) is absent from gnomAD v4.1 (gnomAD).

How is Typical nemaline myopathy inherited?

Typically Autosomal dominant, Autosomal recessive (Orphanet). A genetic counselor can assess individual risk for a family.

What do computational predictors say about CFL2 p.Val7Met (c.19G>A)?

AlphaMissense predicts likely pathogenic (score 0.9964) — an in-silico prediction, not a clinical call.

CFL2 p.Val7Met

c.19G>A · rs397515451 · VCV60554

Uncertain significance Single submitter

Classification

Uncertain significance

ClinVar

Review

Single submitter ★☆☆☆

ClinVar · 2 submitters

AlphaMissense

likely pathogenic

0.9964 · ACMG-weighted

gnomAD v4.1

Absent

absent from gnomAD v4.1

Missense predictors

3/3 damaging

AlphaMissense, REVEL, SaProt

Conditions

nemaline myopathy 7

Computational evidence

Protein change
AlphaMissense	0.9964	likely pathogenic
REVEL	0.885	moderately pathogenic-leaning
SaProt	LLR -14.25	damaging
⇒ AlphaMissense, REVEL and SaProt all call this damaging.
Splicing
SpliceAI	—	not assessed · no allele here is in the release
Constraint at this position
Conservation	phyloP 7.7	phastCons 1
Regional constraint	o/e 0.65	unconstrained · MANE · 1,672 bp · p 1.3e-06 · regional, not allelic
Overall
CADD	27.2	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

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: CFL2
Protein: p.Val7Met
Coding: c.19G>A
MANE Select: NM_138638
dbSNP: rs397515451
Type: single nucleotide variant
Location: chr14:34713546 (GRCh38)
Gene constraint: LOEUF 0.91 · pLI 0.11 (gnomAD)
Structure: AlphaFold pLDDT 88.78 · 11 PDB
Residue 7: a UniProt-annotated variant site (in nem7; uncertain significance); the adf-h domain; the 'interaction with csrp3' region

Full CFL2 gene report on Sugi Atlas → Gene function, pathways, protein structure, interactions & more

Disease context

nemaline myopathy 7 — disease report on Sugi Atlas → Associated genes, phenotypes, clinical trials & treatments

For Typical nemaline myopathy (Orphanet):

Inheritance: Autosomal dominant, Autosomal recessive
Onset: Antenatal, Neonatal
Prevalence: 1-9 / 100 000 (Europe)

Similar variants

CFL2 p.Val7= Conflicting classifications of pathogenicity ★ same residue
CFL2 c.4-172C>T Uncertain significance ★★ same condition
CFL2 c.*1507C>T Uncertain significance ★★ same condition
CFL2 c.*1759A>G Uncertain significance ★★ same condition
CFL2 p.Leu153Val Uncertain significance ★★ ⚠ same condition
CFL2 p.Lys31Asn Uncertain significance ★★ ⚠ same condition
CFL2 p.Met18Ile Uncertain significance ★★ ⚠ same condition
CFL2 p.Thr25Ala Uncertain significance ★★ ⚠ 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/cfl2-p-val7met (accessed [today's date]).

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