Is CFAP92 p.Lys263Glu (c.787A>G) pathogenic?

CFAP92 p.Lys263Glu (c.787A>G) is classified Uncertain significance in CFAP92 (ClinVar, Single submitter, 1 submitter; last evaluated 2025-05-15). AlphaMissense: likely benign (0.1385); Absent from gnomAD v4.1.

How common is CFAP92 p.Lys263Glu (c.787A>G) in the general population?

CFAP92 p.Lys263Glu (c.787A>G) is absent from gnomAD v4.1 (gnomAD).

What do computational predictors say about CFAP92 p.Lys263Glu (c.787A>G)?

AlphaMissense predicts likely benign (score 0.1385) — an in-silico prediction, not a clinical call.

CFAP92 p.Lys263Glu

c.787A>G · VCV4001681

Uncertain significance Single submitter

Classification

Uncertain significance

ClinVar

Review

Single submitter ★☆☆☆

ClinVar · 1 submitter

AlphaMissense

likely benign

0.1385 · ACMG-weighted

gnomAD v4.1

Absent

absent from gnomAD v4.1

Missense predictors

0/3 damaging

AlphaMissense, REVEL, SaProt

Computational evidence

Protein change
AlphaMissense	0.1385	likely benign
REVEL	0.058	moderately benign-leaning
SaProt	LLR -5.29	tolerated
⇒ AlphaMissense, REVEL and SaProt all call this tolerated.
Splicing
SpliceAI	—	not assessed · no allele here is in the release
Constraint at this position
Conservation	phyloP 0.98	GERP 2.2, phastCons 0.003
Regional constraint	o/e 0.94	unconstrained · MANE · 83 kb · p 0.026 · regional, not allelic
Overall
CADD	16.19	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

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: CFAP92
Protein: p.Lys263Glu
Coding: c.787A>G
MANE Select: NM_001394090
Type: single nucleotide variant
Location: chr3:128978066 (GRCh38)
Gene constraint: LOEUF 0.959 · pLI <0.01 (gnomAD)
Structure: AlphaFold pLDDT 57.39
Residue 263: the 'disordered' region

Full CFAP92 gene report on Sugi Atlas → Gene function, pathways, protein structure, interactions & more

Similar variants

ACAD9 c.1692+1G>A Likely pathogenic ★★ same type
ACAD9 p.Arg532Gln Likely pathogenic ★★ ⚠ same type
ACAD9 p.Asn569His Uncertain significance ★★ ⚠ same type
ACAD9 p.Glu596Lys Uncertain significance ★★ ⚠ same type
ACAD9 c.1692+145G>C Benign ★★ same type
ACAD9 c.*26C>T Benign/Likely benign ★★ same type
ACAD9 c.*331T>G Benign/Likely benign ★★ same type
ACAD9 c.*68C>T Benign/Likely benign ★★ 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/cfap92-p-lys263glu (accessed [today's date]).

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