Is ALK p.Arg510Trp (c.1528C>T) pathogenic?

ALK p.Arg510Trp (c.1528C>T) is classified Conflicting classifications of pathogenicity in ALK (ClinVar, Conflicting submitters, 4 submitters; last evaluated 2026-01-19). AlphaMissense: likely benign (0.0694); Ultra-rare (popmax 0.078%, eas); Associated with neuroblastoma, susceptibility to, 3.

What condition is associated with ALK p.Arg510Trp (c.1528C>T)?

ALK p.Arg510Trp (c.1528C>T) is associated with neuroblastoma, susceptibility to, 3, hereditary neoplastic syndrome (ClinVar).

How common is ALK p.Arg510Trp (c.1528C>T) in the general population?

ALK p.Arg510Trp (c.1528C>T) is ultra-rare (popmax 0.078%, eas) (gnomAD).

What do computational predictors say about ALK p.Arg510Trp (c.1528C>T)?

AlphaMissense predicts likely benign (score 0.0694) — an in-silico prediction, not a clinical call.

ALK p.Arg510Trp

c.1528C>T · rs201449759 · VCV470755

Conflicting classifications of pathogenicity Conflicting submitters

Classification

Conflicting classifications of pathogenicity

ClinVar

Review

Conflicting submitters ★☆☆☆

ClinVar · 4 submitters

AlphaMissense

likely benign

0.0694 · ACMG-weighted

gnomAD v4.1

Rare

ultra-rare (popmax 0.078%, eas)

Missense predictors

0/3 damaging

AlphaMissense, REVEL, SaProt

Conditions

neuroblastoma, susceptibility to, 3

Computational evidence

Protein change
AlphaMissense	0.0694	likely benign
REVEL	0.087	moderately benign-leaning
SaProt	LLR -8.14	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 -0.41	GERP -1.9
Regional constraint	o/e 1.05	unconstrained · MANE · 670 kb · p 0.12 · regional, not allelic
Overall
CADD	13.16	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 0.078% East Asian · 35/44,880 alleles

Filtering AF 0.0576% ClinGen BA1/BS1 input FAF95, joint · FAF99 0.0506%

Overall 0.00347% 56/1,613,944 alleles · ultra-rare

Ancestry group	Frequency	1 in
East Asiangrpmax	0.078%	1,282
Middle Eastern	0.0169%	5,918
Admixed American	0.005%	20,007
Remaining individualsnot grpmax-eligible	0.0032%	31,246
African / African-American	0.00133%	75,034
European (non-Finnish)	0.00119%	84,285

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: ALK
Protein: p.Arg510Trp
Coding: c.1528C>T
MANE Select: NM_004304
dbSNP: rs201449759
Type: single nucleotide variant
Location: chr2:29320769 (GRCh38)
Gene constraint: LOEUF 0.562 · pLI <0.01 · ClinGen HI 0/3 (gnomAD)
Structure: AlphaFold pLDDT 68.26 · 79 PDB
Residue 510: the mam 2 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.Arg510Gly Uncertain significance ★★ ⚠ same residue
ALK p.Arg510= Likely benign ★★ same residue
ALK p.Arg510Gln Conflicting classifications of pathogenicity ★ ⚠ 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
ALK c.1282+3A>G Uncertain significance ★★ same condition
ALK c.1414+1G>A 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-arg510trp (accessed [today's date]).

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