Is CD2AP p.Gly503= (c.1509C>T) pathogenic?

CD2AP p.Gly503= (c.1509C>T) is classified Likely benign in CD2AP (ClinVar, Single submitter, 1 submitter; last evaluated 2023-01-19). Very rare (popmax 0.00167%, amr).

How common is CD2AP p.Gly503= (c.1509C>T) in the general population?

CD2AP p.Gly503= (c.1509C>T) is very rare (popmax 0.00167%, amr) (gnomAD).

CD2AP p.Gly503=

c.1509C>T · rs745555788 · VCV1924479

Likely benign Single submitter

Classification

Likely benign

ClinVar

Review

Single submitter ★☆☆☆

ClinVar · 1 submitter

gnomAD v4.1

Rare

very rare (popmax 0.00167%, amr)

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
Conservation	phyloP 1.8	GERP -1.4, phastCons 1
Overall
CADD	9.163	PHRED · no single calibrated threshold — expert panels disagree

Population frequency

gnomAD v4.1 · exomes + genomes

Grpmax group 0.00167% Admixed American · 1/59,904 alleles

Overall 6.89e-05% 1/1,450,890 alleles · very rare

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: CD2AP
Protein: p.Gly503=
Coding: c.1509C>T
MANE Select: NM_012120
dbSNP: rs745555788
Type: single nucleotide variant
Location: chr6:47606256 (GRCh38)
Gene constraint: LOEUF 0.815 · pLI <0.01 (gnomAD)
Structure: AlphaFold pLDDT 63.04 · 12 PDB
Residue 503: an α-helix

Full CD2AP gene report on Sugi Atlas → Gene function, pathways, protein structure, interactions & more

Similar variants

CD2AP c.1274+3A>G Uncertain significance ★★ same type
CD2AP c.1633-6T>A Uncertain significance ★★ same type
CD2AP c.-130C>G Uncertain significance ★★ same type
CD2AP c.-166A>G Uncertain significance ★★ same type
CD2AP c.*319A>C Uncertain significance ★★ same type
CD2AP c.*452C>G Uncertain significance ★★ same type
CD2AP c.*494G>A Uncertain significance ★★ same type
CD2AP c.*496A>G Uncertain significance ★★ 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/cd2ap-p-gly503 (accessed [today's date]).

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