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| Gene | MLH1 |
| Variant | G454R |
| Impact List | missense |
| Protein Effect | no effect - predicted |
| Gene Variant Descriptions | MLH1 G454R lies within the EXO1-interacting region of the Mlh1 protein (PMID: 22753075). G454R results in Mlh1 and Pms2 expression similar to wild-type in culture, mismatch repair activity comparable to wild-type in culture (PMID: 36054288), and retains methylation sensitivity in culture (PMID: 30998989), and therefore, is predicted to have no effect on Mlh1 protein function. |
| Associated Drug Resistance | |
| Category Variants Paths |
MLH1 mutant MLH1 G454R |
| Transcript | NM_000249.4 |
| gDNA | chr3:g.37025958G>A |
| cDNA | c.1360G>A |
| Protein | p.G454R |
| Source Database | RefSeq |
| Genome Build | GRCh38/hg38 |