Is F5 p.Pro698Ser (c.2092C>T) pathogenic?

F5 p.Pro698Ser (c.2092C>T) is classified Uncertain significance in F5 (ClinVar, Single submitter, 1 submitter; last evaluated 2025-12-06). AlphaMissense: likely benign (0.1308); Very rare (popmax 8.47e-05%, nfe); Associated with congenital factor V deficiency.

What condition is associated with F5 p.Pro698Ser (c.2092C>T)?

F5 p.Pro698Ser (c.2092C>T) is associated with congenital factor V deficiency (ClinVar).

How common is F5 p.Pro698Ser (c.2092C>T) in the general population?

F5 p.Pro698Ser (c.2092C>T) is very rare (popmax 8.47e-05%, nfe) (gnomAD).

How is Congenital factor V deficiency inherited?

Typically Autosomal recessive (Orphanet). A genetic counselor can assess individual risk for a family.

What do computational predictors say about F5 p.Pro698Ser (c.2092C>T)?

AlphaMissense predicts likely benign (score 0.1308) — an in-silico prediction, not a clinical call.

F5 p.Pro698Ser

c.2092C>T · VCV4690911

Uncertain significance Single submitter

Classification

Uncertain significance

ClinVar

Review

Single submitter ★☆☆☆

ClinVar · 1 submitter

AlphaMissense

likely benign

0.1308 · ACMG-weighted

gnomAD v4.1

Rare

very rare (popmax 8.47e-05%, nfe)

Missense predictors

0/3 damaging

AlphaMissense, REVEL, SaProt

Conditions

congenital factor V deficiency

Computational evidence

Protein change
AlphaMissense	0.1308	likely benign
REVEL	0.191	benign-leaning
SaProt	LLR -5.87	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 2.4	GERP 1.9, phastCons 0.34
Regional constraint	o/e 0.92	unconstrained · MANE · 45 kb · p 0.00099 · regional, not allelic
Overall
CADD	11.05	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 8.47e-05% European (non-Finnish) · 1/1,179,972 alleles

Overall 6.2e-05% 1/1,613,984 alleles · very rare exomes 1/1,461,804 · genomes 0/152,180 · joint denominator

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: F5
Protein: p.Pro698Ser
Coding: c.2092C>T
MANE Select: NM_000130
Type: single nucleotide variant
Location: chr1:169542998 (GRCh38)
Gene constraint: LOEUF 0.704 · pLI <0.01 (gnomAD)
Structure: AlphaFold pLDDT 62.57 · 23 PDB
Residue 698: an α-helix; the 'b' region

Full F5 gene report on Sugi Atlas → Gene function, pathways, protein structure, interactions & more

Disease context

congenital factor V deficiency — disease report on Sugi Atlas → Associated genes, phenotypes, clinical trials & treatments

For Congenital factor V deficiency (Orphanet):

Inheritance: Autosomal recessive
Onset: All ages
Prevalence: 1-9 / 1 000 000 (Europe)

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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/f5-p-pro698ser (accessed [today's date]).

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