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| Gene | TP53 |
| Variant | I255del |
| Impact List | deletion |
| Protein Effect | loss of function |
| Gene Variant Descriptions | TP53 I255del results in the deletion of one amino acid in the DNA-binding domain of the Tp53 protein at amino acid 255 (PMID: 15510160). I255del results in decreased Tp53 transcriptional activity in a reporter assay and reduced growth suppression in cell culture (PMID: 30886117). |
| Associated Drug Resistance | |
| Category Variants Paths |
TP53 mutant TP53 exon7 TP53 I255del TP53 mutant TP53 inact mut TP53 I255del |
| Transcript | NM_000546.6 |
| gDNA | chr17:g.7674202_7674204delATG |
| cDNA | c.764_766delTCA |
| Protein | p.I255delI |
| Source Database | RefSeq |
| Genome Build | GRCh38/hg38 |
| Transcript | gDNA | cDNA | Protein | Source Database | Genome Build |
|---|---|---|---|---|---|
| NM_001407263.1 | chr17:g.7673739_7673741delTCC | c.763_765delGAG | p.E255delE | RefSeq | GRCh38/hg38 |
| NM_001276761 | chr17:g.7673739_7673741delTCC | c.763_765delGAG | p.E255delE | RefSeq | GRCh38/hg38 |
| NM_001276696.3 | chr17:g.7673739_7673741delTCC | c.763_765delGAG | p.E255delE | RefSeq | GRCh38/hg38 |
| NM_001407262.1 | chr17:g.7674202_7674204delATG | c.764_766delTCA | p.I255delI | RefSeq | GRCh38/hg38 |
| NM_001407266.1 | chr17:g.7674202_7674204delATG | c.764_766delTCA | p.I255delI | RefSeq | GRCh38/hg38 |
| NM_001126114 | chr17:g.7674202_7674204delATG | c.764_766delTCA | p.I255delI | RefSeq | GRCh38/hg38 |
| NM_001126112.2 | chr17:g.7674202_7674204delATG | c.764_766delTCA | p.I255delI | RefSeq | GRCh38/hg38 |
| NM_001407264.1 | chr17:g.7674202_7674204delATG | c.764_766delTCA | p.I255delI | RefSeq | GRCh38/hg38 |
| NM_001407270.1 | chr17:g.7674202_7674204delATG | c.764_766delTCA | p.I255delI | RefSeq | GRCh38/hg38 |
| NM_001407271.1 | chr17:g.7673739_7673741delTCC | c.763_765delGAG | p.E255delE | RefSeq | GRCh38/hg38 |
| NM_001276696 | chr17:g.7673739_7673741delTCC | c.763_765delGAG | p.E255delE | RefSeq | GRCh38/hg38 |
| NM_001407267.1 | chr17:g.7673739_7673741delTCC | c.763_765delGAG | p.E255delE | RefSeq | GRCh38/hg38 |
| NM_001276695 | chr17:g.7673739_7673741delTCC | c.763_765delGAG | p.E255delE | RefSeq | GRCh38/hg38 |
| NM_000546.5 | chr17:g.7674202_7674204delATG | c.764_766delTCA | p.I255delI | RefSeq | GRCh38/hg38 |
| NM_001126113.2 | chr17:g.7674202_7674204delATG | c.764_766delTCA | p.I255delI | RefSeq | GRCh38/hg38 |
| NM_001276696.1 | chr17:g.7673739_7673741delTCC | c.763_765delGAG | p.E255delE | RefSeq | GRCh38/hg38 |
| NM_001126112.3 | chr17:g.7674202_7674204delATG | c.764_766delTCA | p.I255delI | RefSeq | GRCh38/hg38 |
| NM_001126115.2 | chr17:g.7669630_7669632delTGT | c.763_765delACA | p.T255delT | RefSeq | GRCh38/hg38 |
| NM_001126114.3 | chr17:g.7674202_7674204delATG | c.764_766delTCA | p.I255delI | RefSeq | GRCh38/hg38 |
| NM_001276760.1 | chr17:g.7673739_7673741delTCC | c.763_765delGAG | p.E255delE | RefSeq | GRCh38/hg38 |
| NM_001407269.1 | chr17:g.7673739_7673741delTCC | c.763_765delGAG | p.E255delE | RefSeq | GRCh38/hg38 |
| NM_001126118 | chr17:g.7673739_7673741delTCC | c.763_765delGAG | p.E255delE | RefSeq | GRCh38/hg38 |
| NM_001407265.1 | chr17:g.7673739_7673741delTCC | c.763_765delGAG | p.E255delE | RefSeq | GRCh38/hg38 |
| NM_001126113 | chr17:g.7674202_7674204delATG | c.764_766delTCA | p.I255delI | RefSeq | GRCh38/hg38 |
| NM_000546 | chr17:g.7674202_7674204delATG | c.764_766delTCA | p.I255delI | RefSeq | GRCh38/hg38 |
| NM_001276760 | chr17:g.7673739_7673741delTCC | c.763_765delGAG | p.E255delE | RefSeq | GRCh38/hg38 |
| NM_001126118.1 | chr17:g.7673739_7673741delTCC | c.763_765delGAG | p.E255delE | RefSeq | GRCh38/hg38 |
| NM_001126114.2 | chr17:g.7674202_7674204delATG | c.764_766delTCA | p.I255delI | RefSeq | GRCh38/hg38 |
| NM_001276761.1 | chr17:g.7673739_7673741delTCC | c.763_765delGAG | p.E255delE | RefSeq | GRCh38/hg38 |
| NM_001126115 | chr17:g.7669630_7669632delTGT | c.763_765delACA | p.T255delT | RefSeq | GRCh38/hg38 |
| NM_001126118.2 | chr17:g.7673739_7673741delTCC | c.763_765delGAG | p.E255delE | RefSeq | GRCh38/hg38 |
| NM_001276695.1 | chr17:g.7673739_7673741delTCC | c.763_765delGAG | p.E255delE | RefSeq | GRCh38/hg38 |
| NM_001276761.3 | chr17:g.7673739_7673741delTCC | c.763_765delGAG | p.E255delE | RefSeq | GRCh38/hg38 |
| NM_000546.6 | chr17:g.7674202_7674204delATG | c.764_766delTCA | p.I255delI | RefSeq | GRCh38/hg38 |
| NM_001126115.1 | chr17:g.7669630_7669632delTGT | c.763_765delACA | p.T255delT | RefSeq | GRCh38/hg38 |
| NM_001126113.3 | chr17:g.7674202_7674204delATG | c.764_766delTCA | p.I255delI | RefSeq | GRCh38/hg38 |
| NM_001126112 | chr17:g.7674202_7674204delATG | c.764_766delTCA | p.I255delI | RefSeq | GRCh38/hg38 |
| NM_001407268.1 | chr17:g.7674202_7674204delATG | c.764_766delTCA | p.I255delI | RefSeq | GRCh38/hg38 |
| NM_001276695.3 | chr17:g.7673739_7673741delTCC | c.763_765delGAG | p.E255delE | RefSeq | GRCh38/hg38 |
| NM_001276760.3 | chr17:g.7673739_7673741delTCC | c.763_765delGAG | p.E255delE | RefSeq | GRCh38/hg38 |
| Molecular Profile | Indication/Tumor Type | Response Type | Therapy Name | Approval Status | Evidence Type | Efficacy Evidence | References |
|---|