Is CDHR1 p.Ser284fs (c.850del) pathogenic?

CDHR1 p.Ser284fs (c.850del) is classified Pathogenic in CDHR1 (ClinVar, Single submitter, 1 submitter; last evaluated 2024-11-11). No gnomAD frequency available for this variant.

How common is CDHR1 p.Ser284fs (c.850del) in the general population?

CDHR1 p.Ser284fs (c.850del) is no gnomAD frequency available for this variant (gnomAD).

CDHR1 p.Ser284fs

c.850del · rs2492505234 · VCV2028607

Pathogenic Single submitter

Classification

Pathogenic

ClinVar

Review

Single submitter ★☆☆☆

ClinVar · 1 submitter

Consequence

frameshift

predicted LoF

gnomAD v4.1

Not reported

no gnomAD frequency available for this variant

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 9 of 17
Splicing
SpliceAI	—	not assessed · substitutions only
Constraint at this position
Conservation	phyloP 0.56	GERP 4.8, phastCons 1

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

Population frequency

dbSNP / gnomAD

No gnomAD frequency available for this variant. This is missing data, not an absence: the variant may or may not be present in gnomAD. Rarity (ACMG PM2) and BA1/BS1 cannot be assessed for it.

Variant & gene context

Gene: CDHR1
Protein: p.Ser284fs
Coding: c.850del
MANE Select: NM_033100
dbSNP: rs2492505234
Type: Deletion
Location: chr10:84204593 (GRCh38)
Gene constraint: LOEUF 1.004 · pLI <0.01 · ClinGen HI gene assoc. with recessive phenotype (gnomAD)
Structure: AlphaFold pLDDT 78.79
Residue 284: the cadherin 3 domain

Full CDHR1 gene report on Sugi Atlas → Gene function, pathways, protein structure, interactions & more

Similar variants

CDHR1 p.Asp238fs Pathogenic/Likely pathogenic ★★ same type
CDHR1 p.Asp696fs Pathogenic ★★ same type
CDHR1 p.Cys4fs Likely pathogenic ★★ same type
CDHR1 p.Glu264fs Likely pathogenic ★★ same type
CDHR1 p.Glu99fs Pathogenic ★★ same type
CDHR1 p.Gly113fs Pathogenic ★★ same type
CDHR1 p.Gly488fs Pathogenic ★★ same type
CDHR1 p.Gly502fs 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/cdhr1-p-ser284fs (accessed [today's date]).

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