Is ALK p.His354Asp (c.1060C>G) pathogenic?

ALK p.His354Asp (c.1060C>G) is classified Conflicting classifications of pathogenicity in ALK (ClinVar, Conflicting submitters, 2 submitters; last evaluated 2025-09-24). AlphaMissense: likely benign (0.1623); Absent from gnomAD v4.1; Associated with neuroblastoma, susceptibility to, 3.

What condition is associated with ALK p.His354Asp (c.1060C>G)?

ALK p.His354Asp (c.1060C>G) is associated with neuroblastoma, susceptibility to, 3, hereditary neoplastic syndrome (ClinVar).

How common is ALK p.His354Asp (c.1060C>G) in the general population?

ALK p.His354Asp (c.1060C>G) is absent from gnomAD v4.1 (gnomAD).

What do computational predictors say about ALK p.His354Asp (c.1060C>G)?

AlphaMissense predicts likely benign (score 0.1623) — an in-silico prediction, not a clinical call.

ALK p.His354Asp

c.1060C>G · rs1490289892 · VCV1350379

Conflicting classifications of pathogenicity Conflicting submitters

Classification

Conflicting classifications of pathogenicity

ClinVar

Review

Conflicting submitters ★☆☆☆

ClinVar · 2 submitters

AlphaMissense

likely benign

0.1623 · ACMG-weighted

gnomAD v4.1

Absent

absent from gnomAD v4.1

Missense predictors

0/3 damaging

AlphaMissense, REVEL, SaProt

Conditions

neuroblastoma, susceptibility to, 3

Computational evidence

Protein change
AlphaMissense	0.1623	likely benign
REVEL	0.176	moderately benign-leaning
SaProt	LLR -5.84	tolerated
⇒ AlphaMissense, REVEL and SaProt all call this tolerated.
Splicing
SpliceAI	—	not assessed · no allele here is in the release
Constraint at this position
Conservation	phyloP 8.2	GERP 1.9, phastCons 1

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: ALK
Protein: p.His354Asp
Coding: c.1060C>G
MANE Select: NM_004304
dbSNP: rs1490289892
Type: single nucleotide variant
Location: chr2:29532009 (GRCh38)
Gene constraint: LOEUF 0.562 · pLI <0.01 · ClinGen HI 0/3 (gnomAD)
Structure: AlphaFold pLDDT 68.26 · 79 PDB
Residue 354: the mam 1 domain

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

Disease context

neuroblastoma, susceptibility to, 3 — disease report on Sugi Atlas → Associated genes, phenotypes, clinical trials & treatments

Also linked: hereditary neoplastic syndrome

Similar variants

ALK p.His354Asn Uncertain significance ★★ ⚠ same residue
ALK p.His354= Likely benign ★★ same residue
ALK p.His354Arg Uncertain significance ★ ⚠ same residue
ALK p.His354Gln Conflicting classifications of pathogenicity ★ ⚠ same residue
ALK p.His354Tyr Uncertain significance ★ ⚠ same residue
ALK p.Arg1275Gln Pathogenic ★★ same condition
ALK c.1154+5G>A Uncertain significance ★★ same condition
ALK c.1155-3C>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/alk-p-his354asp (accessed [today's date]).

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