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| Gene | STK11 |
| Variant | Y253* |
| Impact List | nonsense |
| Protein Effect | loss of function - predicted |
| Gene Variant Descriptions | STK11 Y253* results in a premature truncation of the Stk11 protein at amino acid 253 of 433 (UniProt.org). Y253* results in reduced Stk11 protein expression in cultured cells (PMID: 32236518), and due to the effects of other truncation mutations downstream of Y253 (PMID: 23612973), is predicted to lead to a loss of Stk11 protein function. |
| Associated Drug Resistance | |
| Category Variants Paths |
STK11 mutant STK11 inact mut STK11 Y253* |
| Transcript | NM_000455.5 |
| gDNA | chr19:g.1221237C>A |
| cDNA | c.759C>A |
| Protein | p.Y253* |
| Source Database | RefSeq |
| Genome Build | GRCh38/hg38 |
| Transcript | gDNA | cDNA | Protein | Source Database | Genome Build |
|---|---|---|---|---|---|
| XM_005259618 | chr19:g.1221237C>A | c.759C>A | p.Y253* | RefSeq | GRCh38/hg38 |
| XM_005259617.3 | chr19:g.1221237C>A | c.759C>A | p.Y253* | RefSeq | GRCh38/hg38 |
| NM_001407255.1 | chr19:g.1221237C>A | c.759C>A | p.Y253* | RefSeq | GRCh38/hg38 |
| NM_000455 | chr19:g.1221237C>A | c.759C>A | p.Y253* | RefSeq | GRCh38/hg38 |
| NM_000455.4 | chr19:g.1221237C>A | c.759C>A | p.Y253* | RefSeq | GRCh38/hg38 |
| NM_000455.5 | chr19:g.1221237C>A | c.759C>A | p.Y253* | RefSeq | GRCh38/hg38 |
| XM_005259618.3 | chr19:g.1221237C>A | c.759C>A | p.Y253* | RefSeq | GRCh38/hg38 |
| XM_005259617 | chr19:g.1221237C>A | c.759C>A | p.Y253* | RefSeq | GRCh38/hg38 |
| Molecular Profile | Protein Effect | Treatment Approaches |
|---|---|---|
| STK11 Y253* | loss of function - predicted | mTOR Inhibitor mTORC1 Inhibitor |
| STK11 Y253* STK11 dec exp |