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| Gene | HRAS |
| Variant | R149Gfs*23 |
| Impact List | frameshift |
| Protein Effect | loss of function - predicted |
| Gene Variant Descriptions | HRAS R149Gfs*23 indicates a shift in the reading frame starting at amino acid 149 and terminating 23 residues downstream causing a premature truncation of the 189 amino acid Hras protein (UniProt.org). R149Gfs*23 has not been biochemically characterized however, due to the loss of the CAXX motif (PMID: 6087162, PMID: 21924373), is predicted to lead to a loss of Hras protein function resulting in inactivation of downstream signaling. |
| Associated Drug Resistance | |
| Category Variants Paths |
HRAS mutant HRAS inact mut HRAS R149Gfs*23 |
| Transcript | NM_005343.4 |
| gDNA | chr11:g.533460delG |
| cDNA | c.445delC |
| Protein | p.R149Gfs*23 |
| Source Database | RefSeq |
| Genome Build | GRCh38/hg38 |