Is FBXO7 p.Pro477Ser (c.1429C>T) pathogenic?

FBXO7 p.Pro477Ser (c.1429C>T) is classified Uncertain significance in FBXO7 (ClinVar, Single submitter, 1 submitter; last evaluated 2023-07-05). AlphaMissense: likely benign (0.1421); Very rare (popmax 0.00446%, eas); Associated with Inborn genetic diseases.

What condition is associated with FBXO7 p.Pro477Ser (c.1429C>T)?

FBXO7 p.Pro477Ser (c.1429C>T) is associated with Inborn genetic diseases (ClinVar).

How common is FBXO7 p.Pro477Ser (c.1429C>T) in the general population?

FBXO7 p.Pro477Ser (c.1429C>T) is very rare (popmax 0.00446%, eas) (gnomAD).

What do computational predictors say about FBXO7 p.Pro477Ser (c.1429C>T)?

AlphaMissense predicts likely benign (score 0.1421) — an in-silico prediction, not a clinical call.

FBXO7 p.Pro477Ser

c.1429C>T · rs750768390 · VCV2609699

Uncertain significance Single submitter

Classification

Uncertain significance

ClinVar

Review

Single submitter ★☆☆☆

ClinVar · 1 submitter

AlphaMissense

likely benign

0.1421 · ACMG-weighted

gnomAD v4.1

Rare

very rare (popmax 0.00446%, eas)

Missense predictors

0/2 damaging

AlphaMissense, SaProt · REVEL no call

Conditions

Inborn genetic diseases

Computational evidence

Protein change
AlphaMissense	0.1421	likely benign
REVEL	0.396	indeterminate
SaProt	LLR -6.74	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 6	GERP 1.5, phastCons 1
Regional constraint	o/e 1.03	unconstrained · MANE · 24 kb · p 0.42 · regional, not allelic
Overall
CADD	24.6	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 0.00446% East Asian · 2/44,882 alleles

Filtering AF 0.00111% ClinGen BA1/BS1 input FAF95, joint · FAF99 0.0009%

Overall 0.00136% 22/1,614,204 alleles · very rare exomes 20/1,461,894 · genomes 2/152,310 · joint denominator

Ancestry group	Frequency	1 in
East Asiangrpmax	0.00446%	22,441
European (non-Finnish)	0.00169%	59,003

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: FBXO7
Protein: p.Pro477Ser
Coding: c.1429C>T
MANE Select: NM_012179
dbSNP: rs750768390
Type: single nucleotide variant
Location: chr22:32498390 (GRCh38)
Gene constraint: LOEUF 0.955 · pLI <0.01 · ClinGen HI gene assoc. with recessive phenotype (gnomAD)
Structure: AlphaFold pLDDT 67.13 · 2 PDB
Residue 477: the 'important for interaction with cdk6' region

Full FBXO7 gene report on Sugi Atlas → Gene function, pathways, protein structure, interactions & more

Disease context

Inborn genetic diseases — disease report on Sugi Atlas → Associated genes, phenotypes, clinical trials & treatments

Similar variants

FBXO7 p.Ala84Val Uncertain significance ★★ ⚠ same condition
FBXO7 p.Asn367Ser Uncertain significance ★★ ⚠ same condition
FBXO7 p.Glu218Lys Uncertain significance ★★ ⚠ same condition
FBXO7 p.Gly497Ala Uncertain significance ★★ ⚠ same condition
FBXO7 p.Leu280Pro Uncertain significance ★★ ⚠ same condition
FBXO7 p.Met239Val Uncertain significance ★★ ⚠ same condition
FBXO7 p.Ser463Leu Uncertain significance ★★ ⚠ same condition
FBXO7 p.Thr57Ala 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/fbxo7-p-pro477ser (accessed [today's date]).

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