Is DAAM2 p.Ala775Pro (c.2323G>C) pathogenic?

DAAM2 p.Ala775Pro (c.2323G>C) is classified Uncertain significance in DAAM2 (ClinVar, Single submitter, 1 submitter; last evaluated 2023-06-23). AlphaMissense: likely pathogenic (0.9753); Absent from gnomAD v4.1; Associated with Inborn genetic diseases.

What condition is associated with DAAM2 p.Ala775Pro (c.2323G>C)?

DAAM2 p.Ala775Pro (c.2323G>C) is associated with Inborn genetic diseases (ClinVar).

How common is DAAM2 p.Ala775Pro (c.2323G>C) in the general population?

DAAM2 p.Ala775Pro (c.2323G>C) is absent from gnomAD v4.1 (gnomAD).

What do computational predictors say about DAAM2 p.Ala775Pro (c.2323G>C)?

AlphaMissense predicts likely pathogenic (score 0.9753) — an in-silico prediction, not a clinical call.

DAAM2 p.Ala775Pro

c.2323G>C · rs2481998892 · VCV2606028

Uncertain significance Single submitter

Classification

Uncertain significance

ClinVar

Review

Single submitter ★☆☆☆

ClinVar · 1 submitter

AlphaMissense

likely pathogenic

0.9753 · ACMG-weighted

gnomAD v4.1

Absent

absent from gnomAD v4.1

Missense predictors

2/3 damaging

AlphaMissense, REVEL, SaProt

Conditions

Inborn genetic diseases

Computational evidence

Protein change
AlphaMissense	0.9753	likely pathogenic
REVEL	0.199	benign-leaning
SaProt	LLR -11.19	damaging
⇒ AlphaMissense and SaProt call this damaging; REVEL does not.
Splicing
SpliceAI	—	not assessed · no allele here is in the release
Constraint at this position
Conservation	phyloP 4.3	GERP 0.71, phastCons 1
Regional constraint	o/e 0.97	unconstrained · MANE · 24 kb · p 0.46 · regional, not allelic
Overall
CADD	25.4	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

Absent from gnomAD v4.1. Not observed in any sequenced alleles — a rarity signal (ACMG PM2-supporting), not evidence of pathogenicity on its own.

Variant & gene context

Gene: DAAM2
Protein: p.Ala775Pro
Coding: c.2323G>C
MANE Select: NM_001201427
dbSNP: rs2481998892
Type: single nucleotide variant
Location: chr6:39891704 (GRCh38)
Gene constraint: LOEUF 0.488 · pLI 0.98 (gnomAD)
Structure: AlphaFold pLDDT 80.02
Residue 775: a UniProt-annotated variant site (in nphs24; affects the regulation of filopodia formation); the fh2 domain

Full DAAM2 gene report on Sugi Atlas → Gene function, pathways, protein structure, interactions & more

Disease context

Inborn genetic diseases — disease report on Sugi Atlas → Associated genes, phenotypes, clinical trials & treatments

Similar variants

DAAM2 p.Arg335Trp Uncertain significance ★★ ⚠ same condition
DAAM2 p.Arg676Trp Uncertain significance ★★ ⚠ same condition
DAAM2 p.Arg990Cys Uncertain significance ★★ ⚠ same condition
DAAM2 p.Gln760Arg Uncertain significance ★★ ⚠ same condition
DAAM2 p.Glu956Lys Uncertain significance ★★ ⚠ same condition
DAAM2 p.Ile699Val Uncertain significance ★★ ⚠ same condition
DAAM2 p.Ala117Val Uncertain significance ★ ⚠ same condition
DAAM2 p.Ala167Thr Uncertain significance ★ ⚠ same condition

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/daam2-p-ala775pro (accessed [today's date]).

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