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| Gene | MLH1 |
| Variant | R474P |
| Impact List | missense |
| Protein Effect | no effect - predicted |
| Gene Variant Descriptions | MLH1 R474P lies within the EXO1-interacting region and bipartite NLS sequence of the Mlh1 protein (PMID: 22753075). R474P results in Mlh1 and Pms2 expression similar to wild-type in culture and mismatch repair activity comparable to wild-type in culture (PMID: 36054288), and therefore, is predicted to have no effect on Mlh1 protein function. |
| Associated Drug Resistance | |
| Category Variants Paths |
MLH1 mutant MLH1 R474P |
| Transcript | NM_000249.4 |
| gDNA | chr3:g.37028795G>C |
| cDNA | c.1421G>C |
| Protein | p.R474P |
| Source Database | RefSeq |
| Genome Build | GRCh38/hg38 |
| Transcript | gDNA | cDNA | Protein | Source Database | Genome Build |
|---|---|---|---|---|---|
| NM_000249.4 | chr3:g.37028795G>C | c.1421G>C | p.R474P | RefSeq | GRCh38/hg38 |
| NM_001354628.2 | chr3:g.37028795G>C | c.1421G>C | p.R474P | RefSeq | GRCh38/hg38 |
| NM_001354630.2 | chr3:g.37028795G>C | c.1421G>C | p.R474P | RefSeq | GRCh38/hg38 |
| NM_001258271.2 | chr3:g.37028795G>C | c.1421G>C | p.R474P | RefSeq | GRCh38/hg38 |
| Molecular Profile | Protein Effect | Treatment Approaches |
|---|---|---|
| MLH1 R474P | no effect - predicted |