Is EGFR p.Asp1008= (c.3024C>T) pathogenic?

EGFR p.Asp1008= (c.3024C>T) is classified Likely benign in EGFR (ClinVar, Multiple submitters, 3 submitters; last evaluated 2025-11-03). Very rare (popmax 0.00167%, amr); Associated with EGFR-related lung cancer.

What condition is associated with EGFR p.Asp1008= (c.3024C>T)?

EGFR p.Asp1008= (c.3024C>T) is associated with EGFR-related lung cancer, hereditary neoplastic syndrome (ClinVar).

How common is EGFR p.Asp1008= (c.3024C>T) in the general population?

EGFR p.Asp1008= (c.3024C>T) is very rare (popmax 0.00167%, amr) (gnomAD).

EGFR p.Asp1008=

c.3024C>T · rs747143752 · VCV1138436

Likely benign Multiple submitters

Classification

Likely benign

ClinVar

Review

Multiple submitters ★★☆☆

ClinVar · 3 submitters

gnomAD v4.1

Rare

very rare (popmax 0.00167%, amr)

Conditions

EGFR-related lung cancer

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 -0.61	GERP -3.8
Overall
CADD	4.966	PHRED · no single calibrated threshold — expert panels disagree

Population frequency

gnomAD v4.1 · exomes + genomes

Grpmax group 0.00167% Admixed American · 1/60,028 alleles

Filtering AF 7.9e-05% ClinGen BA1/BS1 input FAF95, joint · FAF99 5.4e-05%

Overall 0.000479% 7/1,461,892 alleles · very rare

Ancestry group	Frequency	1 in
Admixed Americangrpmax	0.00167%	60,028
African / African-American	0.00133%	75,030
South Asian	0.0011%	91,084
European (non-Finnish)	0.000339%	295,011

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: EGFR
Protein: p.Asp1008=
Coding: c.3024C>T
MANE Select: NM_005228
dbSNP: rs747143752
Type: single nucleotide variant
Location: chr7:55201265 (GRCh38)
Gene constraint: LOEUF 0.475 · pLI 0.98 · ClinGen HI 0/3 (gnomAD)
Structure: AlphaFold pLDDT 76.29 · 393 PDB
Residue 1008: an α-helix

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

Disease context

Also linked: hereditary neoplastic syndrome

Similar variants

EGFR p.Asp1008Gly Uncertain significance ★★ ⚠ same residue
EGFR p.Asp1008Asn Uncertain significance ★ ⚠ same residue
EGFR p.Asp1008Glu Conflicting classifications of pathogenicity ★ ⚠ same residue
EGFR c.1207+5G>A Uncertain significance ★★ same condition
EGFR c.1298+3A>G Uncertain significance ★★ same condition
EGFR c.1298+4A>G Uncertain significance ★★ same condition
EGFR c.1298+6T>C Uncertain significance ★★ same condition
EGFR c.1499-3C>T 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/egfr-p-asp1008 (accessed [today's date]).

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