Is CFD p.Val97fs (c.289del) pathogenic?

CFD p.Val97fs (c.289del) is classified Likely pathogenic in CFD (ClinVar, Single submitter, 1 submitter; last evaluated 2024-04-26). Associated with CFD-related disorder.

What condition is associated with CFD p.Val97fs (c.289del)?

CFD p.Val97fs (c.289del) is associated with CFD-related disorder (ClinVar).

CFD p.Val97fs

c.289del · VCV4939528

Likely pathogenic Single submitter

Classification

Likely pathogenic

ClinVar

Review

Single submitter ★☆☆☆

ClinVar · 1 submitter

Consequence

frameshift

predicted LoF

gnomAD v4.1

Rare

Conditions

CFD-related disorder

Computational evidence

Protein change
Missense predictors do not apply to this variant type; conservation carries the signal.
Consequence	frameshift	predicted loss-of-function
NMD	predicted	premature termination codon in exon 3 of 5
Splicing
SpliceAI	—	not assessed · substitutions only
Constraint at this position
Conservation	phyloP -2.7	GERP -3

Predicted loss-of-function is descriptive, not an applied PVS1 code.

Variant & gene context

Gene: CFD
Protein: p.Val97fs
Coding: c.289del
MANE Select: NM_001928
Type: Deletion
Location: chr19:860937 (GRCh38)
Gene constraint: LOEUF 1.948 · pLI <0.01 · ClinGen HI gene assoc. with recessive phenotype (gnomAD)
Structure: AlphaFold pLDDT 91.19 · 40 PDB
Residue 97: the peptidase s1 domain; a β-strand

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

Disease context

CFD-related disorder

Similar variants

CFD p.Glu89fs Likely pathogenic ★ same condition
ELANE p.Ser126Leu Pathogenic ★★ ⚠ same condition
CFD p.Gln167His Uncertain significance ★★ ⚠ same condition
CFD c.212+1G>A Likely pathogenic ★ same condition
CFD c.55+1G>A Likely pathogenic ★ same condition
CFD c.-8G>A Likely benign same condition
CFD p.Gln44fs Pathogenic ★ same type
CFD p.Arg140_Leu147del 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/cfd-p-val97fs (accessed [today's date]).

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