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| Gene | PALB2 |
| Variant | L21P |
| Impact List | missense |
| Protein Effect | loss of function |
| Gene Variant Descriptions | PALB2 L21P lies within the DNA-binding, and BRCA1 and RAD51-interacting regions of the Palb2 protein (UniProt.org). L21P results in Brca2 and Rad51 binding similar to wild-type Palb2 but fails to bind Brca1 and results in deficient Rad51 and Palb2 nuclear foci assembly (PMID: 19584259) and decreased homology-directed DNA repair in cultured cells (PMID: 19584259, PMID: 33964450). |
| Associated Drug Resistance | |
| Category Variants Paths |
PALB2 mutant PALB2 inact mut PALB2 L21P |
| Transcript | NM_024675.4 |
| gDNA | chr16:g.23638116_23638117delTTinsCC |
| cDNA | c.61_62delTTinsCC |
| Protein | p.L21P |
| Source Database | RefSeq |
| Genome Build | GRCh38/hg38 |
| Transcript | gDNA | cDNA | Protein | Source Database | Genome Build |
|---|---|---|---|---|---|
| NM_001407298.1 | chr16:g.23638116_23638117delTTinsCC | c.61_62delTTinsCC | p.L21P | RefSeq | GRCh38/hg38 |
| NM_024675.3 | chr16:g.23638116_23638117delTTinsCC | c.61_62delTTinsCC | p.L21P | RefSeq | GRCh38/hg38 |
| XM_017023672.2 | chr16:g.23638116_23638117delTTinsCC | c.61_62delTTinsCC | p.L21P | RefSeq | GRCh38/hg38 |
| NM_001407297.1 | chr16:g.23638116_23638117delTTinsCC | c.61_62delTTinsCC | p.L21P | RefSeq | GRCh38/hg38 |
| NM_001407302.1 | chr16:g.23638116_23638117delTTinsCC | c.61_62delTTinsCC | p.L21P | RefSeq | GRCh38/hg38 |
| NM_001407300.1 | chr16:g.23638116_23638117delTTinsCC | c.61_62delTTinsCC | p.L21P | RefSeq | GRCh38/hg38 |
| XM_017023673.2 | chr16:g.23638116_23638117delTTinsCC | c.61_62delTTinsCC | p.L21P | RefSeq | GRCh38/hg38 |
| NM_001407299.1 | chr16:g.23638116_23638117delTTinsCC | c.61_62delTTinsCC | p.L21P | RefSeq | GRCh38/hg38 |
| NM_001407301.1 | chr16:g.23638116_23638117delTTinsCC | c.61_62delTTinsCC | p.L21P | RefSeq | GRCh38/hg38 |
| NM_024675.4 | chr16:g.23638116_23638117delTTinsCC | c.61_62delTTinsCC | p.L21P | RefSeq | GRCh38/hg38 |
| Clinical Trial | Phase | Therapies | Title | Recruitment Status | Covered Countries | Other Countries |
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