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DAB2IP p.Pro920Leu

c.2759C>T · rs765361316 · VCV545131

Uncertain significance No assertion criteria
Classification
Uncertain significance
ClinVar
Review
No assertion criteria ☆☆☆☆
ClinVar · 1 submitter
AlphaMissense
ambiguous
0.3678 · ACMG-weighted
gnomAD v4.1
Rare
very rare (popmax 0.00255%, nfe)
Missense predictors
0/2 damaging
REVEL, SaProt · AlphaMissense no call
Conditions
1
keratoconus

Computational evidence

Protein change
AlphaMissense0.3678ambiguous
REVEL0.153moderately benign-leaning
SaProtLLR -7.73tolerated
⇒ REVEL and SaProt both call this tolerated; AlphaMissense makes no call.
Splicing
SpliceAI—not assessed · no allele here is in the release
Constraint at this position
ConservationphyloP 7.2GERP 2.3, phastCons 1
Regional constrainto/e 0.91unconstrained · MANE · 9,835 bp · p 0.021 · regional, not allelic
Overall
CADD24.8PHRED · no single calibrated threshold — expert panels disagree

AlphaMissense carries the ACMG weight for missense; REVEL and SaProt are independent agreement signals.

Population frequency

gnomAD v4.1 · exomes + genomes
Grpmax group 0.00255% European (non-Finnish) · 29/1,136,480 alleles
Filtering AF 0.00179% ClinGen BA1/BS1 input FAF95, joint · FAF99 0.00155%
Overall 0.00955% 146/1,529,348 alleles · very rare
Ancestry group Frequency 1 in
Ashkenazi Jewishnot grpmax-eligible 0.367% 272
Remaining individualsnot grpmax-eligible 0.0254% 3,943
European (non-Finnish)grpmax 0.00255% 39,189

Ashkenazi Jewish 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
DAB2IP
Protein
p.Pro920Leu
Coding
c.2759C>T
MANE Select
NM_001395010
dbSNP
rs765361316
Type
single nucleotide variant
Location
chr9:121773287 (GRCh38)
Gene constraint
LOEUF 0.407 · pLI 1.00 (gnomAD)
Structure
AlphaFold pLDDT 65.74
Residue 920
the 'disordered' region; the 'necessary for interaction with akt1' region
Full DAB2IP 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/dab2ip-p-pro920leu (accessed [today's date]).

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