Is EFL1 p.Arg863= (c.2589A>G) pathogenic?

EFL1 p.Arg863= (c.2589A>G) is classified Likely benign in EFL1 (ClinVar, Single submitter, 1 submitter; last evaluated 2022-10-01). Very rare (popmax 0.000593%, nfe).

How common is EFL1 p.Arg863= (c.2589A>G) in the general population?

EFL1 p.Arg863= (c.2589A>G) is very rare (popmax 0.000593%, nfe) (gnomAD).

EFL1 p.Arg863=

c.2589A>G · rs765495216 · VCV1570908

Likely benign Single submitter

Classification

Likely benign

ClinVar

Review

Single submitter ★☆☆☆

ClinVar · 1 submitter

gnomAD v4.1

Rare

very rare (popmax 0.000593%, nfe)

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 -0.5	GERP -0.85, phastCons 0.13
Overall
CADD	6.993	PHRED · no single calibrated threshold — expert panels disagree

Population frequency

gnomAD v4.1 · exomes + genomes

Grpmax group 0.000593% European (non-Finnish) · 7/1,180,046 alleles

Filtering AF 0.000247% ClinGen BA1/BS1 input FAF95, joint · FAF99 0.000159%

Overall 0.000434% 7/1,614,008 alleles · very rare exomes 5/1,461,864 · genomes 2/152,144 · 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: EFL1
Protein: p.Arg863=
Coding: c.2589A>G
MANE Select: NM_024580
dbSNP: rs765495216
Type: single nucleotide variant
Location: chr15:82151865 (GRCh38)
Gene constraint: LOEUF 0.718 · pLI <0.01 · ClinGen HI gene assoc. with recessive phenotype (gnomAD)
Structure: AlphaFold pLDDT 74.72 · 2 PDB

Full EFL1 gene report on Sugi Atlas → Gene function, pathways, protein structure, interactions & more

Similar variants

EFL1 c.1444+3A>C Uncertain significance ★★ same type
EFL1 c.244+2T>G Uncertain significance ★★ same type
EFL1 p.Ala755Thr Uncertain significance ★★ ⚠ same type
EFL1 p.Arg108His Uncertain significance ★★ ⚠ same type
EFL1 p.Arg1097Trp Uncertain significance ★★ ⚠ same type
EFL1 p.Arg330Trp Uncertain significance ★★ ⚠ same type
EFL1 p.Arg444His Uncertain significance ★★ ⚠ same type
EFL1 p.Arg970Cys Uncertain significance ★★ ⚠ 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/efl1-p-arg863 (accessed [today's date]).

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