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| Gene | PALB2 |
| Variant | C77Vfs*100 |
| Impact List | frameshift |
| Protein Effect | loss of function |
| Gene Variant Descriptions | PALB2 C77Vfs*100 indicates a shift in the reading frame starting at amino acid 77 and terminating 100 residues downstream causing a premature truncation of the 1186 amino acid Palb2 protein (UniProt.org). C77Vfs*100 results in intermediate homology-directed DNA repair in cultured cells in one study (PMID: 33964450), and decreased Brca2 binding, homology-directed repair, and repair of interstrand cross-links in cultured cells (PMID: 17420451). |
| Associated Drug Resistance | |
| Category Variants Paths |
PALB2 mutant PALB2 inact mut PALB2 C77Vfs*100 |
| Transcript | NM_024675.4 |
| gDNA | chr16:g.23636317delA |
| cDNA | c.229delT |
| Protein | p.C77Vfs*100 |
| Source Database | RefSeq |
| Genome Build | GRCh38/hg38 |
| Transcript | gDNA | cDNA | Protein | Source Database | Genome Build |
|---|---|---|---|---|---|
| NM_001407300.1 | chr16:g.23636317delA | c.229delT | p.C77Vfs*100 | RefSeq | GRCh38/hg38 |
| XM_017023673.2 | chr16:g.23636317delA | c.229delT | p.C77Vfs*100 | RefSeq | GRCh38/hg38 |
| NM_001407297.1 | chr16:g.23636317delA | c.229delT | p.C77Vfs*100 | RefSeq | GRCh38/hg38 |
| XM_017023672.2 | chr16:g.23636317delA | c.229delT | p.C77Vfs*100 | RefSeq | GRCh38/hg38 |
| NM_001407299.1 | chr16:g.23636317delA | c.229delT | p.C77Vfs*100 | RefSeq | GRCh38/hg38 |
| NM_024675.3 | chr16:g.23636317delA | c.229delT | p.C77Vfs*100 | RefSeq | GRCh38/hg38 |
| NM_024675.4 | chr16:g.23636317delA | c.229delT | p.C77Vfs*100 | RefSeq | GRCh38/hg38 |
| NM_001407298.1 | chr16:g.23636317delA | c.229delT | p.C77Vfs*100 | RefSeq | GRCh38/hg38 |
| NM_001407301.1 | chr16:g.23636317delA | c.229delT | p.C77Vfs*100 | RefSeq | GRCh38/hg38 |
| NM_001407302.1 | chr16:g.23636317delA | c.229delT | p.C77Vfs*100 | RefSeq | GRCh38/hg38 |
| Molecular Profile | Indication/Tumor Type | Response Type | Therapy Name | Approval Status | Evidence Type | Efficacy Evidence | References |
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