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| Gene | NRAS |
| Variant | T74S |
| Impact List | missense |
| Protein Effect | unknown |
| Gene Variant Descriptions | NRAS T74S lies within the G domain of the Nras protein (PMID: 17384584). T74S has not been characterized in the scientific literature and therefore, its effect on Nras protein function is unknown (PubMed, Mar 2026). |
| Associated Drug Resistance | |
| Category Variants Paths |
NRAS mutant NRAS exon3 NRAS T74S |
| Transcript | NM_002524.5 |
| gDNA | chr1:g.114713870T>A |
| cDNA | c.220A>T |
| Protein | p.T74S |
| Source Database | RefSeq |
| Genome Build | GRCh38/hg38 |
| Transcript | gDNA | cDNA | Protein | Source Database | Genome Build |
|---|---|---|---|---|---|
| NM_002524.5 | chr1:g.114713870T>A | c.220A>T | p.T74S | RefSeq | GRCh38/hg38 |
| NM_002524.4 | chr1:g.114713870T>A | c.220A>T | p.T74S | RefSeq | GRCh38/hg38 |
| NM_002524 | chr1:g.114713870T>A | c.220A>T | p.T74S | RefSeq | GRCh38/hg38 |
| Molecular Profile | Protein Effect | Treatment Approaches |
|---|---|---|
| NRAS T74S | unknown |