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| Gene | DNMT3A |
| Variant | E733A |
| Impact List | missense |
| Protein Effect | unknown |
| Gene Variant Descriptions | DNMT3A E733A lies within the SAM-dependent MTase C5-type domain of the Dnmt3a protein (UniProt.org). E733A decreases Dnmt3a protein stability in culture (PMID: 34429321), disrupts Dnmt3a tetramer formation (PMID: 21979949), and leads to reduced catalytic activity in in vitro assays (PMID: 36528185, PMID: 21979949), but results in methyltransferase activity similar to wild-type Dnmt3a in culture (PMID: 34429321), and therefore, its effect on Dnmt3a protein function is unknown. |
| Associated Drug Resistance | |
| Category Variants Paths |
DNMT3A mutant DNMT3A E733A |
| Transcript | NM_022552.5 |
| gDNA | chr2:g.25240426T>G |
| cDNA | c.2198A>C |
| Protein | p.E733A |
| Source Database | RefSeq |
| Genome Build | GRCh38/hg38 |
| Transcript | gDNA | cDNA | Protein | Source Database | Genome Build |
|---|---|---|---|---|---|
| NM_175629.2 | chr2:g.25240426T>G | c.2198A>C | p.E733A | RefSeq | GRCh38/hg38 |
| NM_022552.5 | chr2:g.25240426T>G | c.2198A>C | p.E733A | RefSeq | GRCh38/hg38 |
| XM_047443593.1 | chr2:g.25240426T>G | c.2198A>C | p.E733A | RefSeq | GRCh38/hg38 |
| XM_011532664.3 | chr2:g.25240426T>G | c.2198A>C | p.E733A | RefSeq | GRCh38/hg38 |
| XM_017003526.2 | chr2:g.25240426T>G | c.2198A>C | p.E733A | RefSeq | GRCh38/hg38 |
| XM_005264175.6 | chr2:g.25240426T>G | c.2198A>C | p.E733A | RefSeq | GRCh38/hg38 |
| Molecular Profile | Indication/Tumor Type | Response Type | Therapy Name | Approval Status | Evidence Type | Efficacy Evidence | References |
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