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| Gene | RB1 |
| Variant | N849Rfs*23 |
| Impact List | frameshift |
| Protein Effect | unknown |
| Gene Variant Descriptions | RB1 N849Rfs*23 indicates a shift in the reading frame starting at amino acid 849 and terminating 23 residues downstream causing a premature truncation of the 928 amino acid Rb1 protein (UniProt.org). N849Rfs*23 has not been characterized in the scientific literature and therefore, its effect on Rb1 protein function is unknown (PubMed, Mar 2026). |
| Associated Drug Resistance | |
| Category Variants Paths |
RB1 mutant RB1 N849fs RB1 N849Rfs*23 |
| Transcript | NM_000321.3 |
| gDNA | chr13:g.48476726_48476729delATCA |
| cDNA | c.2546_2549delATCA |
| Protein | p.N849Rfs*23 |
| Source Database | RefSeq |
| Genome Build | GRCh38/hg38 |
| Transcript | gDNA | cDNA | Protein | Source Database | Genome Build |
|---|---|---|---|---|---|
| NM_000321.2 | chr13:g.48476726_48476729delATCA | c.2546_2549delATCA | p.N849Rfs*23 | RefSeq | GRCh38/hg38 |
| NM_000321.3 | chr13:g.48476726_48476729delATCA | c.2546_2549delATCA | p.N849Rfs*23 | RefSeq | GRCh38/hg38 |
| NM_001407165.1 | chr13:g.48476726_48476729delATCA | c.2546_2549delATCA | p.N849Rfs*23 | RefSeq | GRCh38/hg38 |
| Molecular Profile | Indication/Tumor Type | Response Type | Therapy Name | Approval Status | Evidence Type | Efficacy Evidence | References |
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