Is CDH17 p.Val789Phe (c.2365G>T) pathogenic?

CDH17 p.Val789Phe (c.2365G>T) is classified Uncertain significance in CDH17 (ClinVar, Single submitter, 1 submitter; last evaluated 2022-05-31). AlphaMissense: likely benign (0.1396); Very rare (popmax 0.00017%, nfe).

How common is CDH17 p.Val789Phe (c.2365G>T) in the general population?

CDH17 p.Val789Phe (c.2365G>T) is very rare (popmax 0.00017%, nfe) (gnomAD).

What do computational predictors say about CDH17 p.Val789Phe (c.2365G>T)?

AlphaMissense predicts likely benign (score 0.1396) — an in-silico prediction, not a clinical call.

CDH17 p.Val789Phe

c.2365G>T · rs757040010 · VCV2293215

Uncertain significance Single submitter

Classification

Uncertain significance

ClinVar

Review

Single submitter ★☆☆☆

ClinVar · 1 submitter

AlphaMissense

likely benign

0.1396 · ACMG-weighted

gnomAD v4.1

Rare

very rare (popmax 0.00017%, nfe)

Missense predictors

0/2 damaging

AlphaMissense, SaProt · REVEL no call

Computational evidence

Protein change
AlphaMissense	0.1396	likely benign
REVEL	0.371	indeterminate
SaProt	LLR -8.02	tolerated
⇒ AlphaMissense and SaProt both call this tolerated; REVEL makes no call.
Splicing
SpliceAI	—	not assessed · no allele here is in the release
Constraint at this position
Conservation	phyloP 1.7	GERP 0.8, phastCons 0.93
Regional constraint	o/e 0.98	unconstrained · MANE · 66 kb · p 0.44 · regional, not allelic
Overall
CADD	22.0	PHRED · no single calibrated threshold — expert panels disagree

ClinVar classifies this uncertain; the computational predictors unanimously lean tolerated — 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

Grpmax group 0.00017% European (non-Finnish) · 2/1,179,702 alleles

Filtering AF 2.8e-05% ClinGen BA1/BS1 input FAF95, joint · FAF99 1.1e-05%

Overall 0.000137% 2/1,461,300 alleles · very rare

Rarity supports pathogenicity (ACMG PM2); frequency above a disease-specific BA1/BS1 threshold argues against it. A variant frequent in one ancestry group can be near-absent in others, so a single global figure can mislead.

Variant & gene context

Gene: CDH17
Protein: p.Val789Phe
Coding: c.2365G>T
MANE Select: NM_004063
dbSNP: rs757040010
Type: single nucleotide variant
Location: chr8:94130659 (GRCh38)
Gene constraint: LOEUF 0.96 · pLI <0.01 (gnomAD)
Structure: AlphaFold pLDDT 86.98 · 3 PDB

Full CDH17 gene report on Sugi Atlas → Gene function, pathways, protein structure, interactions & more

Similar variants

CDH17 p.Leu362Arg Uncertain significance ★★ same type
CDH17 p.Ala788= Benign/Likely benign ★★ same type
CDH17 p.Arg499His Benign ★★ same type
CDH17 p.Glu739Ala Benign ★★ same type
CDH17 c.1796+2T>C Uncertain significance ★ same type
CDH17 p.Ala101Ser Uncertain significance ★ ⚠ same type
CDH17 p.Ala157Thr Uncertain significance ★ ⚠ same type
CDH17 p.Ala241Ser 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/cdh17-p-val789phe (accessed [today's date]).

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