Is F8 p.Gln96Arg (c.287A>G) pathogenic?

F8 p.Gln96Arg (c.287A>G) is classified Uncertain significance in F8 (ClinVar, Single submitter, 1 submitter; last evaluated 2025-03-04). AlphaMissense: likely benign (0.0887); Absent from gnomAD v4.1.

How common is F8 p.Gln96Arg (c.287A>G) in the general population?

F8 p.Gln96Arg (c.287A>G) is absent from gnomAD v4.1 (gnomAD).

What do computational predictors say about F8 p.Gln96Arg (c.287A>G)?

AlphaMissense predicts likely benign (score 0.0887) — an in-silico prediction, not a clinical call.

F8 p.Gln96Arg

c.287A>G · VCV3895844

Uncertain significance Single submitter

Classification

Uncertain significance

ClinVar

Review

Single submitter ★☆☆☆

ClinVar · 1 submitter

AlphaMissense

likely benign

0.0887 · ACMG-weighted

gnomAD v4.1

Absent

absent from gnomAD v4.1

Missense predictors

0/2 damaging

AlphaMissense, SaProt · REVEL no call

Computational evidence

Protein change
AlphaMissense	0.0887	likely benign
REVEL	0.404	indeterminate
SaProt	LLR -6.42	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 0.33	GERP -1.5, phastCons 0.99
Regional constraint	o/e 0.56	unconstrained · MANE · 53 kb · p 1.5e-11 · regional, not allelic
Overall
CADD	3.086	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: F8
Protein: p.Gln96Arg
Coding: c.287A>G
MANE Select: NM_000132
Type: single nucleotide variant
Location: chrX:154997074 (GRCh38)
Structure: AlphaFold pLDDT 61.20 · 29 PDB
Residue 96: a β-strand; the f5/8 type a 1 domain; the plastocyanin-like 1 domain

Full F8 gene report on Sugi Atlas → Gene function, pathways, protein structure, interactions & more

Similar variants

F8 p.Gln96Ter Pathogenic ★ same residue
F8 c.6429+2T>A Pathogenic ★★★ same type
F8 p.Ala111Thr Likely pathogenic ★★★ same type
F8 p.Ala2220Pro Pathogenic ★★★ same type
F8 p.Ala415Asp Likely pathogenic ★★★ same type
F8 p.Ala415Val Pathogenic ★★★ ⚠ same type
F8 p.Arg1768His Pathogenic ★★★ ⚠ same type
F8 p.Arg1800His 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/f8-p-gln96arg (accessed [today's date]).

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