Is FPR1 p.Arg205= (c.615G>A) pathogenic?

FPR1 p.Arg205= (c.615G>A) is classified Likely benign in FPR1 (ClinVar, Single submitter, 1 submitter; last evaluated 2025-09-09). Very rare (popmax 0.000254%, nfe); Associated with gingival disorder.

What condition is associated with FPR1 p.Arg205= (c.615G>A)?

FPR1 p.Arg205= (c.615G>A) is associated with gingival disorder (ClinVar).

How common is FPR1 p.Arg205= (c.615G>A) in the general population?

FPR1 p.Arg205= (c.615G>A) is very rare (popmax 0.000254%, nfe) (gnomAD).

FPR1 p.Arg205=

c.615G>A · VCV4762879

Likely benign Single submitter

Classification

Likely benign

ClinVar

Review

Single submitter ★☆☆☆

ClinVar · 1 submitter

gnomAD v4.1

Rare

very rare (popmax 0.000254%, nfe)

Conditions

gingival disorder

Computational evidence

Protein change
Missense predictors do not apply to this variant type; conservation carries the signal.
Splicing
SpliceAI	—	not assessed · no allele here is in the release
Constraint at this position
Conservation	phyloP -4.1	GERP -3.7
Overall
CADD	0.833	PHRED · no single calibrated threshold — expert panels disagree

Population frequency

gnomAD v4.1 · exomes + genomes

Grpmax group 0.000254% European (non-Finnish) · 3/1,180,042 alleles

Filtering AF 6.8e-05% ClinGen BA1/BS1 input FAF95, joint · FAF99 1.9e-05%

Overall 0.000186% 3/1,614,154 alleles · very rare exomes 3/1,461,894 · genomes 0/152,260 · 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: FPR1
Protein: p.Arg205=
Coding: c.615G>A
MANE Select: NM_002029
Type: single nucleotide variant
Location: chr19:51746380 (GRCh38)
Gene constraint: LOEUF 1.921 · pLI 0.13 (gnomAD)
Structure: AlphaFold pLDDT 84.17 · 5 PDB
Residue 205: a binding site; an α-helix

Full FPR1 gene report on Sugi Atlas → Gene function, pathways, protein structure, interactions & more

Disease context

gingival disorder — disease report on Sugi Atlas → Associated genes, phenotypes, clinical trials & treatments

Similar variants

FPR1 p.Arg205Gln Uncertain significance ★ same residue
FPR1 p.Arg205Trp Uncertain significance ★ ⚠ same residue
FPR1 p.Ala225Val Uncertain significance ★★ ⚠ same condition
FPR1 p.Ala315Thr Uncertain significance ★★ ⚠ same condition
FPR1 p.Ile146Val Uncertain significance ★★ ⚠ same condition
FPR1 p.Ile147Thr Uncertain significance ★★ ⚠ same condition
FPR1 p.Ile216Val Uncertain significance ★★ ⚠ same condition
FPR1 p.Ile228Phe 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/fpr1-p-arg205 (accessed [today's date]).

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