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| Gene | ALK |
| Variant | A1200_G1201delinsW |
| Impact List | indel |
| Protein Effect | unknown |
| Gene Variant Descriptions | ALK A1200_G1201delinsW results in deletion of an alanine (A) and a glycine (G) from aa 1200 to aa 1201 in the protein kinase domain of the Alk protein, combined with the insertion of a tryptophan (W) at the same site (UniProt.org). A1200_G1201delinsW has been associated with secondary drug resistance to some ALK inhibitors (PMID: 34548910), 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 A1200_G1201delinsW |
| Transcript | NM_004304.5 |
| gDNA | chr2:g.29220748_29220753delinsCCA |
| cDNA | c.3598_3603delinsTGG |
| Protein | p.A1200_G1201delinsW |
| Source Database | RefSeq |
| Genome Build | GRCh38/hg38 |