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| Gene | PALB2 |
| Variant | G1043A |
| Impact List | missense |
| Protein Effect | loss of function - predicted |
| Gene Variant Descriptions | PALB2 G1043A lies within WD repeat 4 of the Palb2 protein (UniProt.org). G1043A does not demonstrate reduced homology-directed DNA repair activity compared to wild-type Palb2 in cultured cells lacking Tp53 (PMID: 31636395), however, results in decreased Brca2 binding, reduced Palb2 recruitment to DNA damage sites, and impaired homology-directed DNA repair activity in cultured cells in another study (PMID: 31586400), and therefore, is predicted to lead to a loss of Palb2 protein function. |
| Associated Drug Resistance | |
| Category Variants Paths |
PALB2 mutant PALB2 inact mut PALB2 G1043A |
| Transcript | NM_024675.4 |
| gDNA | chr16:g.23614077C>G |
| cDNA | c.3128G>C |
| Protein | p.G1043A |
| Source Database | RefSeq |
| Genome Build | GRCh38/hg38 |
| Transcript | gDNA | cDNA | Protein | Source Database | Genome Build |
|---|---|---|---|---|---|
| XM_017023673 | chr16:g.23614077C>G | c.3128G>C | p.G1043A | RefSeq | GRCh38/hg38 |
| XM_017023673.2 | chr16:g.23614077C>G | c.3128G>C | p.G1043A | RefSeq | GRCh38/hg38 |
| NM_024675.4 | chr16:g.23614077C>G | c.3128G>C | p.G1043A | RefSeq | GRCh38/hg38 |
| NM_024675.3 | chr16:g.23614077C>G | c.3128G>C | p.G1043A | RefSeq | GRCh38/hg38 |
| NM_024675 | chr16:g.23614077C>G | c.3128G>C | p.G1043A | RefSeq | GRCh38/hg38 |
| NM_001407301.1 | chr16:g.23614077C>G | c.3128G>C | p.G1043A | RefSeq | GRCh38/hg38 |
| Molecular Profile | Indication/Tumor Type | Response Type | Therapy Name | Approval Status | Evidence Type | Efficacy Evidence | References |
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