Is CD151 p.Thr69fs (c.203dup) pathogenic?

CD151 p.Thr69fs (c.203dup) is classified Likely pathogenic in CD151 (ClinVar, Single submitter, 1 submitter; last evaluated 2024-03-21). Associated with epidermolysis bullosa simplex 7, with nephropathy and deafness.

What condition is associated with CD151 p.Thr69fs (c.203dup)?

CD151 p.Thr69fs (c.203dup) is associated with epidermolysis bullosa simplex 7, with nephropathy and deafness (ClinVar).

CD151 p.Thr69fs

Q: How is Nephrotic syndrome-epidermolysis bullosa-sensorineural deafness syndrome inherited?

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

c.203dup · VCV3574085

Likely pathogenic Single submitter

Classification

Likely pathogenic

ClinVar

Review

Single submitter ★☆☆☆

ClinVar · 1 submitter

Consequence

frameshift

predicted LoF

gnomAD v4.1

Rare

Conditions

epidermolysis bullosa simplex 7, with nephropathy and deafness

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 4 of 9
Splicing
SpliceAI	—	not assessed · substitutions only
Constraint at this position
Conservation	phyloP 7.5	GERP 2, phastCons 1

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

Variant & gene context

Gene: CD151
Protein: p.Thr69fs
Coding: c.203dup
MANE Select: NM_004357
Type: Duplication
Location: chr11:836366 (GRCh38)
Gene constraint: LOEUF 0.816 · pLI <0.01 (gnomAD)
Structure: AlphaFold pLDDT 88.02

Full CD151 gene report on Sugi Atlas → Gene function, pathways, protein structure, interactions & more

Disease context

epidermolysis bullosa simplex 7, with nephropathy and deafness — disease report on Sugi Atlas → Associated genes, phenotypes, clinical trials & treatments

For Nephrotic syndrome-epidermolysis bullosa-sensorineural deafness syndrome (Orphanet):

Inheritance: Autosomal recessive
Onset: Adolescent

Similar variants

CD151 p.Tyr48fs Conflicting classifications of pathogenicity ★ same condition
CD151 p.Thr69= Likely benign ★ same residue
CD151 p.Asp128fs Pathogenic same condition
CD151 p.Lys7Ter Pathogenic ★★ same condition
CD151 c.352-11C>G Uncertain significance ★★ same condition
CD151 c.702+4A>G Uncertain significance ★★ same condition
CD151 c.702+5G>C Uncertain significance ★★ same condition
CD151 p.Ala145Thr 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/cd151-p-thr69fs (accessed [today's date]).

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