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AP2M1 p.Pro286=

c.858C>T · rs867287194 · VCV1555062

Likely benign Single submitter
Classification
Likely benign
ClinVar
Review
Single submitter ★☆☆☆
ClinVar · 1 submitter
gnomAD v4.1
Rare
very rare (popmax 8.47e-05%, 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
ConservationphyloP 0.44GERP -1.6, phastCons 1
Overall
CADD9.418PHRED · no single calibrated threshold — expert panels disagree

Population frequency

gnomAD v4.1 · exomes + genomes
Grpmax group 8.47e-05% European (non-Finnish) · 1/1,180,024 alleles
Overall 0.000137% 2/1,461,876 alleles · very rare
Ancestry group Frequency 1 in
Finnishnot grpmax-eligible 0.00156% 64,036
European (non-Finnish)grpmax 8.47e-05% 1,180,025

Finnish shows a higher raw frequency than the grpmax group above it. gnomAD excludes bottlenecked groups — Finnish, Ashkenazi Jewish, Amish and “Remaining individuals” — from grpmax, because founder effects make their frequencies unrepresentative for filtering. The table is sorted by frequency, so an excluded group can sit above the grpmax row.

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
AP2M1
Protein
p.Pro286=
Coding
c.858C>T
MANE Select
NM_004068
dbSNP
rs867287194
Type
single nucleotide variant
Location
chr3:184181942 (GRCh38)
Gene constraint
LOEUF 0.182 · pLI 1.00 (gnomAD)
Structure
AlphaFold pLDDT 89.44 · 3 PDB
Residue 286
the mhd domain
Full AP2M1 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/ap2m1-p-pro286 (accessed [today's date]).

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