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| Gene | ALK |
| Variant | L1198H |
| Impact List | missense |
| Protein Effect | unknown |
| Gene Variant Descriptions | ALK L1198H lies within the protein kinase domain of the Alk protein (UniProt.org). L1198H has been demonstrated to occur as a secondary drug resistance mutation in the context of ALK compound mutations (PMID: 29650534), but has not been biochemically characterized and therefore, its effect on Alk protein function is unknown (PubMed, May 2025). |
| Associated Drug Resistance | Y |
| Category Variants Paths |
ALK mutant ALK L1198X ALK L1198H |
| Transcript | NM_004304.5 |
| gDNA | chr2:g.29220758A>T |
| cDNA | c.3593T>A |
| Protein | p.L1198H |
| Source Database | RefSeq |
| Genome Build | GRCh38/hg38 |
| Transcript | gDNA | cDNA | Protein | Source Database | Genome Build |
|---|---|---|---|---|---|
| NM_004304.5 | chr2:g.29220758A>T | c.3593T>A | p.L1198H | RefSeq | GRCh38/hg38 |
| NM_004304 | chr2:g.29220758A>T | c.3593T>A | p.L1198H | RefSeq | GRCh38/hg38 |
| NM_004304.4 | chr2:g.29220758A>T | c.3593T>A | p.L1198H | RefSeq | GRCh38/hg38 |
| Molecular Profile | Indication/Tumor Type | Response Type | Therapy Name | Approval Status | Evidence Type | Efficacy Evidence | References |
|---|