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EBF3 p.Ile400=

c.1200C>A · rs969027167 · VCV3030072

Likely benign No assertion criteria
Classification
Likely benign
ClinVar
Review
No assertion criteria ☆☆☆☆
ClinVar · 1 submitter
gnomAD v4.1
Rare
very rare (popmax 0.0012%, nfe)
Conditions
1
EBF3-related 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
ConservationphyloP 8.4GERP 0.58, phastCons 1
Overall
CADD12.63PHRED · no single calibrated threshold — expert panels disagree

Population frequency

gnomAD v4.1 · exomes + genomes
Grpmax group 0.0012% European (non-Finnish) · 14/1,164,164 alleles
Filtering AF 0.000698% ClinGen BA1/BS1 input FAF95, joint · FAF99 0.000546%
Overall 0.000883% 14/1,585,764 alleles · very rare exomes 12/1,433,682 · genomes 2/152,082 · 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
EBF3
Protein
p.Ile400=
Coding
c.1200C>A
MANE Select
NM_001375380
dbSNP
rs969027167
Type
single nucleotide variant
Location
chr10:129842288 (GRCh38)
Gene constraint
LOEUF 0.353 · pLI 1.00 · ClinGen HI 3/3 (gnomAD)
Structure
AlphaFold pLDDT 71.89 · 2 PDB
Residue 400
an α-helix
Full EBF3 gene report on Sugi Atlas → Gene function, pathways, protein structure, interactions & more

Similar variants

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/ebf3-p-ile400 (accessed [today's date]).

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