Is DAB2IP p.Arg932Cys (c.2794C>T) pathogenic?

DAB2IP p.Arg932Cys (c.2794C>T) is classified Uncertain significance in DAB2IP (ClinVar, Single submitter, 1 submitter; last evaluated 2022-01-04). AlphaMissense: ambiguous (0.4438); Very rare (popmax 0.00479%, eas).

How common is DAB2IP p.Arg932Cys (c.2794C>T) in the general population?

DAB2IP p.Arg932Cys (c.2794C>T) is very rare (popmax 0.00479%, eas) (gnomAD).

What do computational predictors say about DAB2IP p.Arg932Cys (c.2794C>T)?

AlphaMissense predicts ambiguous (score 0.4438) — an in-silico prediction, not a clinical call.

DAB2IP p.Arg932Cys

c.2794C>T · rs754653629 · VCV2269692

Uncertain significance Single submitter

Classification

Uncertain significance

ClinVar

Review

Single submitter ★☆☆☆

ClinVar · 1 submitter

AlphaMissense

ambiguous

0.4438 · ACMG-weighted

gnomAD v4.1

Rare

very rare (popmax 0.00479%, eas)

Missense predictors

0/2 damaging

REVEL, SaProt · AlphaMissense no call

Computational evidence

Protein change
AlphaMissense	0.4438	ambiguous
REVEL	0.197	benign-leaning
SaProt	LLR -8.83	tolerated
⇒ 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
Conservation	phyloP 5.6	GERP -0.1, phastCons 1
Regional constraint	o/e 0.91	unconstrained · MANE · 9,835 bp · p 0.021 · regional, not allelic
Overall
CADD	26.3	PHRED · 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 0.00479% East Asian · 2/41,744 alleles

Filtering AF 0.00187% ClinGen BA1/BS1 input FAF95, joint · FAF99 0.00162%

Overall 0.00235% 36/1,531,670 alleles · very rare

Ancestry group	Frequency	1 in
East Asiangrpmax	0.00479%	20,872
European (non-Finnish)	0.00264%	37,929
South Asian	0.0025%	40,021
Admixed American	0.00198%	50,596
Remaining individualsnot grpmax-eligible	0.00169%	59,152

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.Arg932Cys
Coding: c.2794C>T
MANE Select: NM_001395010
dbSNP: rs754653629
Type: single nucleotide variant
Location: chr9:121773322 (GRCh38)
Gene constraint: LOEUF 0.407 · pLI 1.00 (gnomAD)
Structure: AlphaFold pLDDT 65.74
Residue 932: 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

DAB2IP p.Arg932His Uncertain significance ★ ⚠ same residue
DAB2IP p.Ala816Thr Benign ★★ same type
DAB2IP p.Arg199= Benign ★★ same type
DAB2IP p.Arg966His Benign ★★ same type
DAB2IP p.Asp97= Benign/Likely benign ★★ same type
DAB2IP p.Lys284= Benign ★★ same type
DAB2IP p.Pro126= Likely benign ★★ same type
DAB2IP p.Ser460Leu Benign ★★ ⚠ 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/dab2ip-p-arg932cys (accessed [today's date]).

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