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| Gene | PALB2 |
| Variant | P8L |
| Impact List | missense |
| Protein Effect | unknown |
| Gene Variant Descriptions | PALB2 P8L lies within the DNA-binding and BRCA1 and RAD51-interacting regions of the Palb2 protein (UniProt.org). P8L demonstrates subcellular localization, recruitment to DNA damage sites, and Brca1 binding similar to wild-type Palb2 (PMID: 31586400), and leads to homology-directed DNA repair activity similar to wild-type Palb2 in one study (PMID: 31636395), but results in impaired homology-directed DNA repair activity, reduced Rad51 foci formation, and fails to rescue PARP inhibitor sensitivity in PALB2-null cells in another study (PMID: 31586400), and therefore, its effect on Palb2 protein function is unknown. |
| Associated Drug Resistance | |
| Category Variants Paths |
PALB2 mutant PALB2 P8L |
| Transcript | NM_024675.4 |
| gDNA | chr16:g.23641135G>A |
| cDNA | c.23C>T |
| Protein | p.P8L |
| Source Database | RefSeq |
| Genome Build | GRCh38/hg38 |
| Transcript | gDNA | cDNA | Protein | Source Database | Genome Build |
|---|---|---|---|---|---|
| NM_001407296.1 | chr16:g.23641135G>A | c.23C>T | p.P8L | RefSeq | GRCh38/hg38 |
| XM_017023672.2 | chr16:g.23641135G>A | c.23C>T | p.P8L | RefSeq | GRCh38/hg38 |
| NM_001407301.1 | chr16:g.23641135G>A | c.23C>T | p.P8L | RefSeq | GRCh38/hg38 |
| NM_024675.4 | chr16:g.23641135G>A | c.23C>T | p.P8L | RefSeq | GRCh38/hg38 |
| NM_024675.3 | chr16:g.23641135G>A | c.23C>T | p.P8L | RefSeq | GRCh38/hg38 |
| NM_001407314.1 | chr16:g.23641135G>A | c.23C>T | p.P8L | RefSeq | GRCh38/hg38 |
| NM_024675 | chr16:g.23641135G>A | c.23C>T | p.P8L | RefSeq | GRCh38/hg38 |
| NM_001407302.1 | chr16:g.23641135G>A | c.23C>T | p.P8L | RefSeq | GRCh38/hg38 |
| XM_017023673 | chr16:g.23641135G>A | c.23C>T | p.P8L | RefSeq | GRCh38/hg38 |
| NM_001407298.1 | chr16:g.23641135G>A | c.23C>T | p.P8L | RefSeq | GRCh38/hg38 |
| NM_001407299.1 | chr16:g.23641135G>A | c.23C>T | p.P8L | RefSeq | GRCh38/hg38 |
| NM_001407300.1 | chr16:g.23641135G>A | c.23C>T | p.P8L | RefSeq | GRCh38/hg38 |
| NM_001407297.1 | chr16:g.23641135G>A | c.23C>T | p.P8L | RefSeq | GRCh38/hg38 |
| XM_017023673.2 | chr16:g.23641135G>A | c.23C>T | p.P8L | RefSeq | GRCh38/hg38 |
| XM_017023672 | chr16:g.23641135G>A | c.23C>T | p.P8L | RefSeq | GRCh38/hg38 |
| Molecular Profile | Protein Effect | Treatment Approaches |
|---|---|---|
| PALB2 P8L | unknown |